@cccrrryyy 好的老师，实在不好意思。我是想到方法了，但是还没测试。我测试好之后会传上来的。

大家下午好。
我在做学习小结的时候，在边界条件对应的表达式这里遇到了困难。
例如DTCHull算例的边界条件整理成表格，但是因为这样的各种边界类型名字不利于理解，想转换成对应的表达式，但是很多边界类型不知道怎么用表达式说明，看边界类型源码不容易理解，请问除了源码有推荐的解析和帮助文档吗？

目前进度如下，如果有什么理解错误的地方希望得到指正和帮助，还有很多空没有完成，先谢。
98f944a8-6b3e-44d0-9e1f-5458757f0d82-image.png

77e29a05-414d-4555-9d0b-7a48d7b1f9c7-image.png

请教各位老师和同学们：
一、由于计算的流体域形状比较复杂，所以尝试用Ansys划分流体域网格，在Ansys中对流体域进行分块，对复杂形状部分进行网格加密，并且在复杂部分采用四面体网格进行贴合。最终网格数量在八百万左右。通过转化后形成openfoam的网格，在checkMesh中出现网格报错信息。下面为checkMesh的输出信息。请教老师和同学们这种情况如何去调整网格，或者这种网格会影响计算的收敛性吗？

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create polyMesh for time = 0 Time = 0 Mesh stats points: 4200703 internal points: 3796151 faces: 21129446 internal faces: 20649965 cells: 8878252 faces per cell: 4.70581 boundary patches: 10 point zones: 0 face zones: 0 cell zones: 0 Overall number of cells of each type: hexahedra: 2937143 prisms: 28266 wedges: 0 pyramids: 363851 tet wedges: 0 tetrahedra: 5548992 polyhedra: 0 Checking topology... Boundary definition OK. Cell to face addressing OK. Point usage OK. Upper triangular ordering OK. Face vertices OK. Number of regions: 1 (OK). Checking patch topology for multiply connected surfaces... Patch Faces Points Surface topology wall-__-2 102854 103255 ok (non-closed singly connected) wall-__-6 60678 61164 ok (non-closed singly connected) wall-__-3 12304 12645 ok (non-closed singly connected) wall-__-10 46213 46721 ok (non-closed singly connected) wall-__-7 23224 23830 ok (non-closed singly connected) wall-__-8 24985 25355 ok (non-closed singly connected) wall-__-4 10978 11907 ok (non-closed singly connected) wall-__-5 11537 12317 ok (non-closed singly connected) wall-__-__ 38084 38454 ok (non-closed singly connected) wall-__-9 148624 74571 ok (non-closed singly connected) Checking geometry... Overall domain bounding box (-150 -5.7e-14 -5.82643e-12) (277.36 65.8 5.8) Mesh has 3 geometric (non-empty/wedge) directions (1 1 1) Mesh has 3 solution (non-empty) directions (1 1 1) Boundary openness (1.18923e-16 -6.74968e-16 -5.50711e-16) OK. Max cell openness = 1.04585e-15 OK. Max aspect ratio = 262.763 OK. Minimum face area = 2.10595e-05. Maximum face area = 3.10956. Face area magnitudes OK. Min volume = 1.0868e-07. Max volume = 1.19771. Total volume = 93583.6. Cell volumes OK. Mesh non-orthogonality Max: 88.7853 average: 15.3095 *Number of severely non-orthogonal (> 70 degrees) faces: 25145. Non-orthogonality check OK. <<Writing 25145 non-orthogonal faces to set nonOrthoFaces Face pyramids OK. ***Max skewness = 5.26267, 9 highly skew faces detected which may impair the quality of the results <<Writing 9 skew faces to set skewFaces Coupled point location match (average 0) OK. Failed 1 mesh checks. End

二、在Ansys对流体域划分网格的过程中，由于需要局部加密，将流体域分为若干块，但整体网格共点。将该网格导入openfoam并转化后，发现识别出来的每个面为当时分块时每个块的外表面，这种情况无法进行边界条件的设置。请教各位老师和同学，如何在Ansys中，对整体流体域的各个外表面进行标注，可以在导入openfoam后找到标注的面进行边界条件设置。

@wangtao121 之后发现，在openfoam中multiphase的solver中，有一个MPPICInterFoam的solver，把其中的MPPIC换成DPM就可以解决这个问题。实际上是在interfoam里加入了粒子效果。

下面为后续的报错信息，辛苦各位同学和老师，感谢！！！

[ubuntu:330341] *** Process received signal *** at ??:? [ubuntu:330453] *** Process received signal *** [ubuntu:330341] Signal: Floating point exception (8) [ubuntu:330341] Signal code: (-6) [ubuntu:330341] Failing at address: 0x3e800050a65 at ??:? [94] #7 at ??:? [78] #8 __libc_start_main[ubuntu:330341] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fcc84b7e4c0] [ubuntu:330341] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fcc84b7e438] [ubuntu:330341] [ 2] [ubuntu:330453] Signal: Floating point exception (8) [ubuntu:330453] Signal code: (-6) [ubuntu:330453] Failing at address: 0x3e800050ad5 [ubuntu:330453] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f6677a5d4c0] [ubuntu:330453] [ 1] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fcc84b7e4c0] [ubuntu:330341] [ 3] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f6677a5d438] [ubuntu:330453] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f6677a5d4c0] [ubuntu:330453] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fcc86035f1d] [ubuntu:330341] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f6678f14f1d] [ubuntu:330453] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fcc85e4234b] [ubuntu:330341] [ 5] at ??:? [ubuntu:330402] *** Process received signal *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f6678d2134b] [ubuntu:330453] [ 5] [ubuntu:330402] Signal: Floating point exception (8) [ubuntu:330402] Signal code: (-6) [ubuntu:330402] Failing at address: 0x3e800050aa2 [ubuntu:330402] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f923bdb74c0] [ubuntu:330402] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f923bdb7438] [ubuntu:330402] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f923bdb74c0] [ubuntu:330402] [ 3] ?/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fcc8855fbab] [ubuntu:330341] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330341] [ 7] olaFlow[0x44db4e] [ubuntu:330341] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fcc84b69840] [ubuntu:330341] [ 9] olaFlow[0x456269] [ubuntu:330341] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f667b43ebab] [ubuntu:330453] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330453] [ 7] olaFlow[0x44db4e] [ubuntu:330453] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f6677a48840] [ubuntu:330453] [ 9] olaFlow[0x456269] [ubuntu:330453] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f923d26ef1d] [ubuntu:330402] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f923d07b34b] [ubuntu:330402] [ 5] ? in "/lib/x86_64-linux-gnu/libc.so.6" [91] #9 at ??:? [75] #7 at ??:? [95] #8 __libc_start_main/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f923f798bab] [ubuntu:330402] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330402] [ 7] olaFlow[0x44db4e] [ubuntu:330402] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f923bda2840] [ubuntu:330402] [ 9] olaFlow[0x456269] [ubuntu:330402] *** End of error message *** at ??:? [ubuntu:330384] *** Process received signal *** [ubuntu:330384] Signal: Floating point exception (8) [ubuntu:330384] Signal code: (-6) [ubuntu:330384] Failing at address: 0x3e800050a90 [ubuntu:330384] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f861028e4c0] [ubuntu:330384] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f861028e438] [ubuntu:330384] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f861028e4c0] [ubuntu:330384] [ 3] at ??:? [ubuntu:330417] *** Process received signal *** [ubuntu:330417] Signal: Floating point exception (8) [ubuntu:330417] Signal code: (-6) [ubuntu:330417] Failing at address: 0x3e800050ab1 [ubuntu:330417] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f72e021f4c0] [ubuntu:330417] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f72e021f438] [ubuntu:330417] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f72e021f4c0] [ubuntu:330417] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f8611745f1d] [ubuntu:330384] [ 4] at ??:? [79] #8 __libc_start_main/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f861155234b] [ubuntu:330384] [ 5] ?/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f72e16d6f1d] [ubuntu:330417] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f72e14e334b] [ubuntu:330417] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f8613c6fbab] [ubuntu:330384] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330384] [ 7] olaFlow[0x44db4e] [ubuntu:330384] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f8610279840] [ubuntu:330384] [ 9] olaFlow[0x456269] [ubuntu:330384] *** End of error message *** in "/lib/x86_64-linux-gnu/libc.so.6" [78] #9 /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f72e3c00bab] [ubuntu:330417] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330417] [ 7] olaFlow[0x44db4e] [ubuntu:330417] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f72e020a840] [ubuntu:330417] [ 9] olaFlow[0x456269] [ubuntu:330417] *** End of error message *** at ??:? [ubuntu:330407] *** Process received signal *** [ubuntu:330407] Signal: Floating point exception (8) [ubuntu:330407] Signal code: (-6) [ubuntu:330407] Failing at address: 0x3e800050aa7 at ??:? [ubuntu:330316] *** Process received signal *** [ubuntu:330316] Signal: Floating point exception (8) [ubuntu:330316] Signal code: (-6) [ubuntu:330316] Failing at address: 0x3e800050a4c [ubuntu:330407] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f7ed4e984c0] [ubuntu:330407] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f7ed4e98438] [ubuntu:330407] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f7ed4e984c0] [ubuntu:330407] [ 3] [ubuntu:330316] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f43261c64c0] [ubuntu:330316] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f43261c6438] [ubuntu:330316] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f43261c64c0] [ubuntu:330316] [ 3] in "/lib/x86_64-linux-gnu/libc.so.6" [95] #9 /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f7ed634ff1d] [ubuntu:330407] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f432767df1d] [ubuntu:330316] [ 4] ?/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f7ed615c34b] [ubuntu:330407] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f432748a34b] [ubuntu:330316] [ 5] in "/lib/x86_64-linux-gnu/libc.so.6" [79] #9 /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f7ed8879bab] [ubuntu:330407] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330407] [ 7] olaFlow[0x44db4e] [ubuntu:330407] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f7ed4e83840] [ubuntu:330407] [ 9] olaFlow[0x456269] [ubuntu:330407] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f4329ba7bab] [ubuntu:330316] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330316] [ 7] olaFlow[0x44db4e] [ubuntu:330316] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f43261b1840] [ubuntu:330316] [ 9] olaFlow[0x456269] [ubuntu:330316] *** End of error message *** ?? at ??:? [94] #8 __libc_start_main?? at ??:? [ubuntu:330379] *** Process received signal *** [ubuntu:330379] Signal: Floating point exception (8) [ubuntu:330379] Signal code: (-6) [ubuntu:330379] Failing at address: 0x3e800050a8b [ubuntu:330379] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fd834b6e4c0] [ubuntu:330379] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fd834b6e438] [ubuntu:330379] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fd834b6e4c0] [ubuntu:330379] [ 3] in "/lib/x86_64-linux-gnu/libc.so.6" [94] #9 /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fd836025f1d] [ubuntu:330379] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fd835e3234b] [ubuntu:330379] [ 5] at ??:? [ubuntu:330323] *** Process received signal *** [ubuntu:330323] Signal: Floating point exception (8) [ubuntu:330323] Signal code: (-6) [ubuntu:330323] Failing at address: 0x3e800050a53 [ubuntu:330323] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fdf7c7694c0] [ubuntu:330323] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fdf7c769438] [ubuntu:330323] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fdf7c7694c0] [ubuntu:330323] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fdf7dc20f1d] [ubuntu:330323] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fd83854fbab] [ubuntu:330379] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330379] [ 7] olaFlow[0x44db4e] [ubuntu:330379] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fd834b59840] [ubuntu:330379] [ 9] olaFlow[0x456269] [ubuntu:330379] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fdf7da2d34b] [ubuntu:330323] [ 5] at ??:? [75] #8 __libc_start_main/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fdf8014abab] [ubuntu:330323] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330323] [ 7] olaFlow[0x44db4e] [ubuntu:330323] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fdf7c754840] [ubuntu:330323] [ 9] olaFlow[0x456269] [ubuntu:330323] *** End of error message *** ? at ??:? [ubuntu:330389] *** Process received signal *** [ubuntu:330389] Signal: Floating point exception (8) [ubuntu:330389] Signal code: (-6) [ubuntu:330389] Failing at address: 0x3e800050a95 at ??:? [ubuntu:330311] *** Process received signal *** [ubuntu:330311] Signal: Floating point exception (8) [ubuntu:330311] Signal code: (-6) [ubuntu:330311] Failing at address: 0x3e800050a47 [ubuntu:330311] [ 0] [ubuntu:330389] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fe3de54b4c0] [ubuntu:330389] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fe3de54b438] [ubuntu:330389] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fe3de54b4c0] [ubuntu:330389] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fa2535b84c0] [ubuntu:330311] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fa2535b8438] [ubuntu:330311] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fa2535b84c0] [ubuntu:330311] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fe3dfa02f1d] [ubuntu:330389] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fa254a6ff1d] [ubuntu:330311] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fa25487c34b] [ubuntu:330311] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fe3df80f34b] [ubuntu:330389] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fa256f99bab] [ubuntu:330311] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330311] [ 7] olaFlow[0x44db4e] [ubuntu:330311] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fa2535a3840] [ubuntu:330311] [ 9] olaFlow[0x456269] [ubuntu:330311] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fe3e1f2cbab] [ubuntu:330389] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330389] [ 7] olaFlow[0x44db4e] [ubuntu:330389] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fe3de536840] [ubuntu:330389] [ 9] olaFlow[0x456269] [ubuntu:330389] *** End of error message *** in "/lib/x86_64-linux-gnu/libc.so.6" [75] #9 [93] #0 Foam::error::printStack(Foam::Ostream&) at ??:? [ubuntu:330400] *** Process received signal *** [ubuntu:330400] Signal: Floating point exception (8) [ubuntu:330400] Signal code: (-6) [ubuntu:330400] Failing at address: 0x3e800050aa0 [ubuntu:330400] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7ff1e15af4c0] [ubuntu:330400] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7ff1e15af438] [ubuntu:330400] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7ff1e15af4c0] [ubuntu:330400] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7ff1e2a66f1d] [ubuntu:330400] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7ff1e287334b] [ubuntu:330400] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7ff1e4f90bab] [ubuntu:330400] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330400] [ 7] olaFlow[0x44db4e] [ubuntu:330400] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7ff1e159a840] [ubuntu:330400] [ 9] olaFlow[0x456269] [ubuntu:330400] *** End of error message *** ? at ??:? [ubuntu:330305] *** Process received signal *** [ubuntu:330305] Signal: Floating point exception (8) [ubuntu:330305] Signal code: (-6) [ubuntu:330305] Failing at address: 0x3e800050a41 [ubuntu:330305] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fac1b5164c0] [ubuntu:330305] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fac1b516438] [ubuntu:330305] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fac1b5164c0] [ubuntu:330305] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fac1c9cdf1d] [ubuntu:330305] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fac1c7da34b] [ubuntu:330305] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fac1eef7bab] [ubuntu:330305] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330305] [ 7] olaFlow[0x44db4e] [ubuntu:330305] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fac1b501840] [ubuntu:330305] [ 9] olaFlow[0x456269] [ubuntu:330305] *** End of error message *** [109] #0 Foam::error::printStack(Foam::Ostream&) at ??:? [93] #1 Foam::sigFpe::sigHandler(int) at ??:? [93] #2 ? at ??:? [109] #1 Foam::sigFpe::sigHandler(int) in "/lib/x86_64-linux-gnu/libc.so.6" [93] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? [109] #2 ? at ??:? [93] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const in "/lib/x86_64-linux-gnu/libc.so.6" [109] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? [93] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [109] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? [109] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [93] #6 Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:? [93] #7 at ??:? [109] #6 ?Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:? [93] #8 __libc_start_main at ??:? [109] #7 ? in "/lib/x86_64-linux-gnu/libc.so.6" [93] #9 -------------------------------------------------------------------------- Primary job terminated normally, but 1 process returned a non-zero exit code. Per user-direction, the job has been aborted. -------------------------------------------------------------------------- at ??:? [109] #8 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" [109] #9 ? at ??:? [ubuntu:330431] *** Process received signal *** ? at ??:? [ubuntu:330390] *** Process received signal *** [ubuntu:330431] Signal: Floating point exception (8) [ubuntu:330431] Signal code: (-6) [ubuntu:330431] Failing at address: 0x3e800050abf [ubuntu:330431] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f9bda55a4c0] [ubuntu:330431] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f9bda55a438] [ubuntu:330431] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f9bda55a4c0] [ubuntu:330431] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f9bdba11f1d] [ubuntu:330431] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f9bdb81e34b] [ubuntu:330431] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f9bddf3bbab] [ubuntu:330431] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330431] [ 7] olaFlow[0x44db4e] [ubuntu:330431] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f9bda545840] [ubuntu:330431] [ 9] olaFlow[0x456269] [ubuntu:330431] *** End of error message *** [ubuntu:330390] Signal: Floating point exception (8) [ubuntu:330390] Signal code: (-6) [ubuntu:330390] Failing at address: 0x3e800050a96 [ubuntu:330390] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f944a96c4c0] [ubuntu:330390] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f944a96c438] [ubuntu:330390] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f944a96c4c0] [ubuntu:330390] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f944be23f1d] [ubuntu:330390] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f944bc3034b] [ubuntu:330390] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f944e34dbab] [ubuntu:330390] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330390] [ 7] olaFlow[0x44db4e] [ubuntu:330390] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f944a957840] [ubuntu:330390] [ 9] olaFlow[0x456269] [ubuntu:330390] *** End of error message *** -------------------------------------------------------------------------- mpirun noticed that process rank 95 with PID 0 on node ubuntu exited on signal 8 (Floating point exception). --------------------------------------------------------------------------

@李东岳 李老师，您有没有求解器植入MRF或者气泡旋转类的资料,可以推荐下不?

@vortex 是的 我课题组的代码也是您说的这种 是两部映射法里面中间步用f更新了速度再求压力泊松方程方程再更新最终速度 然而改到openfoam发现出了点小问题:136:

补充论文中的后处理图片，想知道这个绿色的CFD线是怎么后处理得到的？
123.png

在看《Computational Fluid Dynamics of Dispersed Two-Phase Flows at High Phase Fractions》的时候碰到一个不太理解的地方。
一般的相间动量传递可以写成方程（3.10）
1.png
为了模拟phase inversion， 方程（3.11）加入了b相变成离散相时的曳力、升力等。
但对于方程(3.11)的曳力相，如果仍然是a相为离散相的情况，$\alpha_a$→0 ，$ f_a$→0，
那曳力相前面的部分不就变成$3/4\alpha_a\alpha_b(f_b\frac{C_{db}\rho_a}{d_b})$，和（3.10）里的不一样，b相变成分散相时候应该才是这个形式，虚拟质量力也是一样的情况。 升力也对不上。

2.png

@鲸落 哪种动网格？overset，AMR？

Roughly I have plan to include 30 test cases for the library. This topic will be updated this year. If anyone has other interesting test cases, please reply this topic and I am willing to update it.

I am using English instead of Chinese because later on I want to develop it to a manuscript.

@samuel-tu 为什么感觉PIMPLE才是真正的PISO算法，而PISO算法只是进行了多次压力和速度修正，在OpenFOAM中并没有判断一个时间步内收敛与否。从流程图上看也没有区别，https://marinecfd.xyz/post/piso-algorithm/ 这个帖子还对PISO的细节进行了分析。

突然想到这个帖子，通过调整边界层厚度可以达到收敛了。

@五好青年 hello，你解决了这个问题吗

@fangyuanaza
:146:

@李东岳 李老师好，空气密度设为1000的情况流场数据在0.0489范围之内，虽然顶部看起来不好看。
相分数初始场：

#include "../include/initialConditions" defaultFieldValues ( volScalarFieldValue alpha.air 0 volScalarFieldValue alpha.saltwater 1 volScalarFieldValue alpha.water 0 ); regions ( boxToCell { box ($xyz_min 0.1 $xyz_min) ($xyz_max $xyz_max $xyz_max); fieldValues ( volScalarFieldValue alpha.air 1 volScalarFieldValue alpha.saltwater 0 ); } boxToCell { box ($xyz_min 0 $xyz_min) ($xyz_max 0.1 $xyz_max); fieldValues ( volScalarFieldValue alpha.saltwater 0 volScalarFieldValue alpha.water 1 ); } );

速度场

#include "../include/initialConditions" dimensions [0 1 -1 0 0 0 0]; internalField uniform ($velocity 0 0); boundaryField { inlet { type fixedValue; value uniform ($velocity 0 0); } outlet { type inletOutlet; inletValue uniform (0 0 0); value $internalField; } atmosphere { type pressureInletOutletVelocity; value uniform ($velocity 0 0); } bottom { type slip; } front { type symmetryPlane; } back { type symmetryPlane; } }

压力场

dimensions [1 -1 -2 0 0 0 0]; internalField uniform 0; boundaryField { inlet { type fixedFluxPressure; value uniform 0; } outlet { type zeroGradient; } atmosphere { type prghPressure; rho rho; p uniform 0; value uniform 0; // optional initial value } bottom { type fixedFluxPressure; value uniform 0; } front { type symmetryPlane; } back { type symmetryPlane; } }

这个问题卡住好久了，但没有思路调整哪些参数，希望李老师能指点一下

谢谢您的分享:huahua:

@number44 我也遇到了相同的问题，试了您的方法，还是不行

@李东岳 , 李老师您好，我已经在chtMultiRegionFoam中植入了第一张图所示的拉普拉斯及泊松方程，

QQ截图20210619102650.jpg

QQ截图20210619102636.jpg

实现了对电势在流固区域的耦合求解，但电荷的求解似乎不对，然后电场力的求解结果也和参考文章里面差的太多，但我边界设置理论上是符合文章要求的，第二张图和第三张图是我和参考文章计算结果的对比。参考文章及我的算例和编译的求解器链接放在这里：https://pan.baidu.com/s/1U8NBBon8CFVvDoF9Fsi9UA 提取码：mppz
麻烦李老师能抽空看一下，检查一下问题，不胜感激。一个头俩大:136: :136:

QQ截图20210619095212.jpg QQ截图20210619095249.jpg

@小火人 16年老会员，再次出发！

@cccrrryyy 他现在这个方法属于cut cell方法的一种吧 我也今天刚要尝试 在固体切割网格的地方要特殊处理 然后当固体是运动时候 为了保持质量守恒 要对连续性方程修正一下减去一个固体相对速度 详情见这篇论文：A fixed-grid model for simulation of a moving body in free surface flows

@conghongchuan 提高一下热度，我可不可以理解成：把气泡替换成旋转机械，就是旋转速度了。

关于网格尺度小了以后interpolation和mapping的问题

这个算例太酷炫了 小液滴都算出来了 还特别圆

@chengan-wang 在 关于codedFixedValue使用 中说：

我定义了ymax，之后如果我使用if ( Cf[faceI].y() > ymax ) 设置相分数，时间步长越来越小。但如果改成if ( Cf[faceI].y() > 0.1 ) 一个具体数值，情况就好很多。我的使用方法是否有问题呢？

理论上不应该有任何问题 :jingya:

感觉问题很简单，但是没有查错思路了，来请教下大家。
问题描述： 算例很简单，算一个机翼的空气绕流low pressure turbine。已经用DNS算过了，在openFoam中配置RANS算例，不计算壁面，直接计算尾流部分，实际操作就是将机翼后面距离随边12%Cax的地方的DNS数据作为RANS的入口条件，相当于只看尾流损失。这个算例配置成功了，但是我先看离得更近的入口条件的影响，于是取了2%Cax的DNS数据作为入口条件，重新画了网格，网格是均匀的，就是矩形域等间距划分，相比于之前其实就是流域加宽了而已，算出来就报错了。
1d17f9a2-b108-4fcf-891a-d97577342894-image.png
查错思路：
1、为了做测试找出问题，我分别用12%Cax的DNS入口条件加上现在的网格，及2%Cax的DNS入口条件加上原来的网格发现都能计算，合在一起就不行。不知道为什么。
2、因为只改网格跟0文件夹，我尝试用不同的方式fluent画网格然后导入，用openfoam的blockMesh画网格，尝试，都会报错，但是checkMesh检查网格没有问题。对于0文件夹的入口条件，我给定之后，从paraView中filter over line提取出来与DNS做对比，也能对得上，说明剖面值是没有给错的。
3、此外，觉得会不会是哪里操作有问题，我也重做了之前的算例，还是能算。
4、现在的2%Cax的算例，加密网格也不能算。
我的想法是如果用以前的网格加上现在的入口条件（距离随边2%Cax）能计算，说明肯定是能算的，当然我可以就用这个网格，后处理移动一下也行，我只是好奇为什么不能算了。请教一下大家。
报错：
fd379b49-d5b8-4785-8a8f-fd701500dc20-image.png
看到这个报错貌似thermophysicalProperties有问题，我把transport的方式改为sutherland也没有用，具体如下：
4a7a7e04-4181-4e2d-bd2b-51f719171f6c-image.png
残差：
0ed85da0-d7eb-4c66-8139-e4548cb91e1e-image.png

@tower 老哥，请问下问题解决了么:143:

@samuel-tu OpenFOAM网格可以转换成Fluent的.msh，但是用于OF的二维轴对称楔形网格不能直接转换成Fluent二维网格

@freeman 您好，makeAxialMesh好像确实只更新到了2.x版本。我在OF2.1.x下使用，目前看起来是正常的：
捕获.JPG

@陈冠江 感谢您的回复，我修改下再看看结果。

@浪迹天大 这样嘛。。。好的，谢谢！

@李东岳 确实有一些冲突，修改很麻烦，我上传一个PDF版本吧。
https://www.jianguoyun.com/p/DS8jNUkQrou6Bxj1ofoD

如题，想用Foam-extend里的浸没边界法（Immersed Boundary Method）求解器，解决水与弹性杆的流固耦合数值模拟，有人有这方面经验吗？

@yu_tian 请问您解决这个加密不均匀的问题了吗？

感觉应该是格式问题，但是又看不出。

Generating mesh for region fluid Creating block mesh from "/home/dyfluid/OpenFOAM/dyfluid-v1812/run/scrivenWedge/D-4mm-70-nophase-end/system/fluid/blockMeshDict" --> FOAM Warning : Reading "/home/dyfluid/OpenFOAM/dyfluid-v1812/run/scrivenWedge/D-4mm-70-nophase-end/system/fluid/blockMeshDict" at line 63 Too many closing ')' ... was a ';' forgotten? --> FOAM Warning : Reading "/home/dyfluid/OpenFOAM/dyfluid-v1812/run/scrivenWedge/D-4mm-70-nophase-end/system/fluid/blockMeshDict" at line 120 Too many closing ')' ... was a ';' forgotten? --> FOAM Warning : Reading "/home/dyfluid/OpenFOAM/dyfluid-v1812/run/scrivenWedge/D-4mm-70-nophase-end/system/fluid/blockMeshDict" at line 123 Imbalanced brackets --> FOAM FATAL IO ERROR: "ill defined primitiveEntry starting at keyword 'blocks' on line 48 and ending at line 123" file: /home/dyfluid/OpenFOAM/dyfluid-v1812/run/scrivenWedge/D-4mm-70-nophase-end/system/fluid/blockMeshDict at line 123. From function void Foam::primitiveEntry::readEntry(const Foam::dictionary&, Foam::Istream&) in file db/dictionary/primitiveEntry/primitiveEntryIO.C at line 238. FOAM exiting FoamFile { version 2.0; format ascii; class dictionary; object blockMeshDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // convertToMeters 0.001; //D0=3mm,W=1.5D0,H=10D0// vertices ( (0 0 0) (2 0.1 0) (0 0 20) (2 0.1 20) (6 0.3 20) (20 1 20) (0 0 40) (2 0.1 40) (6 0.3 40) (20 1 40) (0 0 60) (2 0.1 60) (6 0.3 60) (20 1 60) (2 -0.1 0) (2 -0.1 20) (6 -0.3 20) (20 -1 20) (2 -0.1 40) (6 -0.3 40) (20 -1 40) (2 -0.1 60) (6 -0.3 60) (20 -1 60) ); blocks ( hex (0 14 1 0 2 15 3 2) (10 1 50) simpleGrading (1 1 1) hex (2 15 3 2 6 18 7 6) (10 1 50) simpleGrading (1 1 1) hex (6 18 7 6 10 21 11 10) (10 1 50) simpleGrading (1 1 1) hex (15 16 4 3 18 19 8 7) (20 1 50) simpleGrading (1 1 1) hex (18 19 8 7 21 22 12 11)) (20 1 50) simpleGrading (1 1 1) hex (16 17 5 4 19 20 9 8) (70 1 50) simpleGrading (1 1 1) hex (19 20 9 8 22 23 13 12) (70 1 50) simpleGrading (1 1 1) ); patches ( wall faceWall ( (5 17 20 9) (9 20 23 13) ) wedge front ( (0 1 3 2) (2 3 7 6) (6 7 11 10) (3 4 8 7) (7 8 12 11) (4 5 9 8) (8 9 13 12) ) wedge back ( (0 14 15 2) (2 15 18 6) (6 18 21 10) (15 16 19 18) (18 19 22 21) (16 17 20 19) (19 20 23 22) ) slip sideWalls ( (1 14 15 3) (15 16 4 3) (16 17 5 4) ) patch outlet ( (10 21 11 10) (21 22 12 11) (22 23 13 12) ) patch inlet ( (0 14 1 0) ) empty axis ( (0 2 2 0) (2 6 6 2) (6 10 10 6) ) ); // ************************************************************************* //

@static 你好，我最近也在做三维飞机的相关数值模拟，可否给个联系方式，请教一些问题。谢谢，这是我的qq：3310792254

在一些文献里面我看有人这么用，更简单：
$$
\varepsilon=\frac{\mu_{eff}^3}{\rho_c^3(C_s\Delta)^4}
$$

Simulation of coalescence breakup and mass transfer in polydisperse multiphase

@李东岳 很抱歉才看到老师的回复。感谢老师，我已经自己解决啦:xinxin:

图挂了

@李东岳 李老师能帮我提供一个大致的方向么:zoule: 我现在不知道该往哪个方向使劲儿了:xiexie:

@李东岳 东岳老师，我在dynamicMeshDict里设置了constrints和restraints两个条目，控制圆柱仅在y方向移动，不转动，如下：

constraints { yLine { sixDoFRigidBodyMotionConstraint line; centreOfRotation (0 0 0.5); direction (0 1 0); } noRotation { sixDoFRigidBodyMotionConstraint orientation; } } restraints { verticalSpring { sixDoFRigidBodyMotionRestraint linearSpring; anchor (0 0 0.5); refAttachmentPt (0 0 0.5); stiffness 2.1055; damping 0; restLength 0; } }

不知道您说的是不是这个意思？

@李东岳 感谢李老师百忙之中指点！这么来看correction(fvm::ddt(p))就代表前后时间步压力差值的时间变化率啦

@李东岳
老师好，用的interFoam和twoLiquidMixingFoam，是VOF？

各位大佬好，想请教一下，我想显示一个密度、体积不断变化的物体的质量，请问大家有什么好办法吗？

屏幕截图 2021-06-05 161820.png openfoam自带案例interPhaseChangeFoam求解器下的cavitatingBullet，该图为我跑完0.05s后的水相分布，和0s时没啥变化,请问我哪里错了吗？

@李东岳 感谢李老师回复，我先试下

@一朵苍凉 songtao.chen@sjtu.edu.cn

@李东岳 东岳老师，以下是输出的log文件：

make: Nothing to be done for 'all'. same version as previous build '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libOSspecific.o' is up to date. Note: ignore spurious warnings about missing mpicxx.h headers SOURCE=global/global.Cver ; sed -e 's/VERSION_STRING/4.0/' -e 's/BUILD_STRING/4.0-268bb07d15d8/' $SOURCE > Make/linux64GccDPOpt/global.C; g++-4.8 -m64 -Dlinux64 -DWM_DP -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -DOMPI_SKIP_MPICXX -I/home/abao/foam/foam-extend-4.0/ThirdParty/packages/openmpi-1.8.8/platforms/linux64GccDPOpt/include -I/home/abao/foam/foam-extend-4.0/ThirdParty/zlib-1.2.3 -IlnInclude -I. -I/home/abao/foam/foam-extend-4.0/src/foam/lnInclude -I/home/abao/foam/foam-extend-4.0/src/OSspecific/POSIX/lnInclude -fPIC -c Make/linux64GccDPOpt/global.C -o Make/linux64GccDPOpt/global.o '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libfoam.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libdecompositionMethods.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libmetisDecomp.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libparMetisDecomp.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libscotchDecomp.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/liblagrangian.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libedgeMesh.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libsurfMesh.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libmeshTools.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libfiniteVolume.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libfiniteArea.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/liblduSolvers.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libtetFiniteElement.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libdynamicMesh.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libsolidBodyMotion.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libfvMotionSolver.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libRBFMotionSolver.so' is up to date. SOURCE=mesquiteMotionSolver.C ; g++-4.8 -m64 -Dlinux64 -DWM_DP -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -I -I/home/abao/foam/foam-extend-4.0/src/meshTools/lnInclude -I/home/abao/foam/foam-extend-4.0/src/dynamicMesh/dynamicMesh/lnInclude -IlnInclude -I. -I/home/abao/foam/foam-extend-4.0/src/foam/lnInclude -I/home/abao/foam/foam-extend-4.0/src/OSspecific/POSIX/lnInclude -fPIC -c $SOURCE -o Make/linux64GccDPOpt/mesquiteMotionSolver.o mesquiteMotionSolver.dep:383: recipe for target 'Make/linux64GccDPOpt/mesquiteMotionSolver.o' failed '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libtetMotionSolver.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libdynamicFvMesh.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libdynamicTopoFvMesh.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libtopoChangerFvMesh.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libcoupledLduMatrix.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libsampling.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libODE.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libPOD.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/librandomProcesses.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libautoMesh.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libblockMesh.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libextrudeModel.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libcfMesh.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libspecie.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libthermophysicalFunctions.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libliquids.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libliquidMixture.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libsolids.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libsolidMixture.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libbasicThermophysicalModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libreactionThermophysicalModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/liblaminarFlameSpeedModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libchemistryModel.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libpdf.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libradiation.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libbarotropicCompressibilityModel.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libincompressibleTransportModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libinterfaceProperties.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libviscoelasticTransportModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libLESfilters.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libLESdeltas.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libincompressibleTurbulenceModel.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libincompressibleRASModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libincompressibleLESModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libcompressibleTurbulenceModel.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libcompressibleRASModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libcompressibleLESModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/liblagrangian.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libsolidParticle.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/liblagrangianIntermediate.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libdieselSpray.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libdsmc.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libcoalCombustion.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libpotential.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libmolecularMeasurements.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libmolecule.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libconjugateHeatTransfer.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/postCalc.o' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libfoamCalcFunctions.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libcheckFunctionObjects.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libfieldFunctionObjects.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libforces.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libIOFunctionObjects.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libutilityFunctionObjects.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libsystemCall.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libconversion.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/liberrorEstimation.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libMGridGenGAMGAgglomeration.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libengine.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libequationReader.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libmultiSolver.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libsolidModels.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libdbns.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libimmersedBoundary.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libimmersedBoundaryTurbulence.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libimmersedBoundaryForceFunctionObject.so' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libimmersedBoundaryDynamicFvMesh.so' is up to date. No nvcc - CUDA not available. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/dbnsFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/PODSolver' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/dnsFoam' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/dsmcFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/MRFPorousFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/electrostaticFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/dbnsTurbFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/XiFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/mhdFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/laplacianFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/PDRFoam' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/mdEquilibrationFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/realFluidPisoFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/blockCoupledScalarTransportFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/conjugateHeatFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/potentialDyMFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/sonicTurbDyMEngineFoam' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/mdFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/coldEngineFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/rhoPimpleFoam' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/librhoCentralFoam.so' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/sixDOFSolver' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/potentialFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/conjugateHeatSimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/scalarTransportFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/rhoCentralFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoDyMEngineFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/dieselEngineFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/turbDyMEngineFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/pUCoupledFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/rhoPisoFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/financialFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/equationReaderDemo' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/rhoPorousMRFPimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/engineFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/dieselFoam' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libcombustionModels.so' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/rhoPorousSimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/rhoReactingFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/rhoSimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/rhoSonicFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/reactingFoam' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/librhopSonicFoam.so' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/sonicDyMFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/fireFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/sonicFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/liquidFilmFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/boussinesqBuoyantFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/surfactantFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/sonicLiquidFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/rhopSonicFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoDyMIbFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/MRFSimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/steadyCompressibleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoIbFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/steadyCompressibleMRFFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/buoyantBoussinesqPisoFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/steadyUniversalFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/steadyCompressibleSRFFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/boundaryFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/buoyantBoussinesqSimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/steadyUniversalMRFFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/multiSolverDemo' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/interIbFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/potentialIbFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/porousSimpleIbFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/coalChemistryFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/channelFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/buoyantPisoFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/buoyantSimpleRadiationFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/buoyantSimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoDyMFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/simpleIbFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/chtMultiRegionFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoDyMSimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/porousExplicitSourceReactingParcelFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/MRFInterFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/nonNewtonianIcoFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/pimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/pimpleDyMFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/barotropicCavitatingFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticAcpSolidFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/reactingParcelFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/chtMultiRegionSimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/porousSimpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/pisoFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/viscoelasticFluidFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/cavitatingFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/bubbleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/shallowWaterFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticIncrAcpSolidFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/uncoupledKinematicParcelFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/simpleSRFFoam' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libfreeSurface.so' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/simpleFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/compressibleInterFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/interFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/compressibleInterDyMFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/interDyMFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/interMixingFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticIncrSolidFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/porousInterFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/interPhaseChangeFoam' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libphaseModel.so' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/settlingFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/twoLiquidMixingFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/interTrackFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticNonLinIncrTLSolidFoam' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libEulerianInterfacialModels.so' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/multiphaseInterFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/bubbleInterTrackFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticNonLinTLSolidFoam' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libkineticTheoryModel.so' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticNonLinULSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticOrthoAcpSolidFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/twoPhaseEulerFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticOrthoNonLinULSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticOrthoSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticPlasticSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticPlasticNonLinTLSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticPlasticNonLinULSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/elasticThermalSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoFsiElasticNonLinULSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/viscoElasticSolidFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/stressFemFoam' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/smoothMesh' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/patchStressIntegrate' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/forceDisp' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/calculateCourantNumber' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/surfaceTractions' is up to date. '/home/abao/foam/foam-extend-4.0/lib/linux64GccDPOpt/libmaterialModels.so' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/stressedFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/contactStressFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/newStressedFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/newContactStressFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoFsiFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/solidDisplacementFoam' is up to date. make[1]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/solidEquilibriumDisplacementFoam' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/autoRefineMesh' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/checkFaMesh' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/ibContinuityError' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/estimateScalarError' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/scalarSnapshots' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/testFad' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/applyBoundaryLayer' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/collapseEdges' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/decomposePar' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/applyWallFunctionBoundaryConditions' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/testFadField' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/createFaMeshFromStl' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoErrorEstimate' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/makeTriSurfaceMesh' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/boxTurb' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/expandDictionary' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/vectorSnapshots' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/combinePatchFaces' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/decomposeSets' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/makeFaMesh' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/findRoot' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/changeDictionary' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/refineImmersedBoundaryMesh' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/icoMomentError' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/modifyMesh' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/foamDataToFluent' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/surfaceInvertNormal' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/foamFormatConvert' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/momentScalarError' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/convertPhi' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/refineHexMesh' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/surfaceNormal' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/foamInfoExec' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/reconstructParMesh' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/reconstructPar' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/simpleFoamResidual' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/dsmcInitialise' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/engineSwirl' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/refineWallLayer' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/foamToEnsight' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/writeIbMasks' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/patchSummary' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/refinementLevel' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/removeFaces' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/redistributeMeshPar' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/mapFields' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/foamToEnsightParts' is up to date. make[2]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/fluentDataToFoam' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/particleTracks' is up to date. make[3]: '/home/abao/foam/foam-extend-4.0/applications/bin/linux64GccDPOpt/foamToFieldview9' is up to date. .......... up to date `` 字数有限制，没有全放上来