9014ed72-a94e-4c09-b581-d14e11c5724e-image.png 如图所示，我想给vv赋予随机变量xx1的值，但xx1处会报错，试了好多方法都无法解决，想请教下各位老师修改的方向。

@李东岳 上面的blcokMesh确实可以，但是求解器不行，后面发现是系统没装gmp插件，有些内容编译不了，安装之后就可以了

@李东岳 大概0.89m

使用常用的surfaceFieldValue监控工具无法实现，因为速度场不是面场，有没有办法实现速度场插值到指定的faceZone，或者能够直接监控（不包括修改求解器代码，比如求解器内新建一个面速度场然后写入数据）

max { type surfaceFieldValue; libs ("libfieldFunctionObjects.so"); regionType faceZone; name internal1; operation maxMag; surfaceFormat none; fields ( U ); }

@bestucan 感谢大神 我去试试

图挂了 老铁

按照论文里的说法第一次修正U'直接忽略，第二次修正应该用U'代替未知的U''

哪个论文

@世界函数 画网格的时候、计算的时候都可以修改。在fluent里，网格那一栏。有检查网格质量、防缩网格尺寸，也有整体移动网格的。把网格的一个边界点对到原点上就行了。

@学流体的小明 说错了，我的意思是v=w×r，这个算的是圆周速度，而我们看的是相对坐标系下的相对速度Urel，从NS方程来说它多受到了离心力和哥氏力，哥氏力和主流不在一个方向，而离心力是有势力，如果我进口主流速度都一样的话，不管旋转半径多大，与进口差距一定距离的点，其受到的离心力做功都是一样的，所以理论上改变旋转半径大小，那个点的相对速度应该基本是一样的吧。。。。

@李东岳 我把ThirdParty里需要的包都手动添加在了

foam/foam-extend-4.1/ThirdParty/rpmBuild/SOURCES/ ad@ad:~/foam/foam-extend-4.1/ThirdParty/rpmBuild/SOURCES$ ls bison-2.7.tar.gz openmpi-1.4.1.tar.gz parmetis-4.0.3.tar.gz cmake-3.2.2.tar.gz openmpi-1.4.3.tar.gz ParMGridGen-1.0.tar.gz hwloc-1.10.1.tar.gz openmpi-1.5.tar.gz PyFoam-0.6.4.tar.gz hwloc-2.0.1.tar.gz openmpi-1.6.5.tar.gz PyFoam-0.6.9.tar.gz libccmio-2.6.1.tar.gz openmpi-1.8.4.tar.gz scotch-6.0.0.tar.gz mesquite-2.1.2.tar.gz openmpi-1.8.8.tar.gz scotch_6.0.4.tar.gz mesquite-2.3.0.tar.gz openmpi-3.1.1.tar.gz metis-5.1.0.tar.gz openmpi-4.0.0.tar.gz

也编译了scotch6.0.4,但还是会出现找不到decompositionMethod.H文件以及twoDPointCorrector.H文件的问题,还多了一个mgridgen.h文件的问题：

ad@ad:~/foam/foam-extend-4.1$ fe41 ad@ad:~/foam/foam-extend-4.1$ echo $WM_THIRD_PARTY_USE_SCOTCH_604 1 ad@ad:~/foam/foam-extend-4.1$ ./Allwmake make: Nothing to be done for 'all'. + wmakePrintBuild -check no git description found + /bin/rm -f foam/Make/linux64GccDPInt32Opt/global.C foam/Make/linux64GccDPInt32Opt/global.o + wmakeLnInclude foam + wmakeLnInclude meshTools + wmakeLnInclude OSspecific/POSIX + wmake libo OSspecific/POSIX '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libOSspecific.o' is up to date. + set +x Note: ignore spurious warnings about missing mpicxx.h headers + wmake libso foam SOURCE=global/global.Cver ; sed -e 's/VERSION_STRING/4.1/' -e 's/BUILD_STRING/4.1/' $SOURCE > Make/linux64GccDPInt32Opt/global.C; g++-7 -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -DOMPI_SKIP_MPICXX -I/home/ad/foam/foam-extend-4.1/ThirdParty/packages/openmpi-1.8.8/platforms/linux64GccDPInt32Opt/include -I/home/ad/foam/foam-extend-4.1/ThirdParty/zlib-1.2.3 -IlnInclude -I. -I/home/ad/foam/foam-extend-4.1/src/foam/lnInclude -I/home/ad/foam/foam-extend-4.1/src/OSspecific/POSIX/lnInclude -fPIC -c Make/linux64GccDPInt32Opt/global.C -o Make/linux64GccDPInt32Opt/global.o '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfoam.so' is up to date. + decompositionMethods/AllwmakeLnInclude + wmakeLnInclude decomposeReconstruct + wmakeLnInclude decompositionMethods + wmakeLnInclude metisDecomp + wmakeLnInclude parMetisDecomp + wmakeLnInclude scotchDecomp + decompositionMethods/Allwmake + wmakeLnInclude decompositionMethods + wmake libso decompositionMethods '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libdecompositionMethods.so' is up to date. + wmake libso metisDecomp SOURCE=metisDecomp.C ; g++-7 -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -I -I../decompositionMethods/lnInclude -I../scotchDecomp/lnInclude -IlnInclude -I. -I/home/ad/foam/foam-extend-4.1/src/foam/lnInclude -I/home/ad/foam/foam-extend-4.1/src/OSspecific/POSIX/lnInclude -fPIC -c $SOURCE -o Make/linux64GccDPInt32Opt/metisDecomp.o In file included from metisDecomp.C:26:0: metisDecomp.H:38:10: fatal error: decompositionMethod.H: No such file or directory #include "decompositionMethod.H" ^~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make: *** [metisDecomp.dep:342: Make/linux64GccDPInt32Opt/metisDecomp.o] Error 1 + wmake libso parMetisDecomp SOURCE=parMetisDecomp.C ; g++-7 -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -DOMPI_SKIP_MPICXX -I/home/ad/foam/foam-extend-4.1/ThirdParty/packages/openmpi-1.8.8/platforms/linux64GccDPInt32Opt/include -I -I../decompositionMethods/lnInclude -I../metisDecomp/lnInclude -I../scotchDecomp/lnInclude -IlnInclude -I. -I/home/ad/foam/foam-extend-4.1/src/foam/lnInclude -I/home/ad/foam/foam-extend-4.1/src/OSspecific/POSIX/lnInclude -fPIC -c $SOURCE -o Make/linux64GccDPInt32Opt/parMetisDecomp.o In file included from parMetisDecomp.C:26:0: parMetisDecomp.H:37:10: fatal error: decompositionMethod.H: No such file or directory #include "decompositionMethod.H" ^~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make: *** [parMetisDecomp.dep:362: Make/linux64GccDPInt32Opt/parMetisDecomp.o] Error 1 + wmake libso scotchDecomp SOURCE=scotchDecomp/scotchDecomp.C ; g++-7 -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -I -I../decompositionMethods/lnInclude -IlnInclude -I. -I/home/ad/foam/foam-extend-4.1/src/foam/lnInclude -I/home/ad/foam/foam-extend-4.1/src/OSspecific/POSIX/lnInclude -fPIC -c $SOURCE -o Make/linux64GccDPInt32Opt/scotchDecomp.o SOURCE=engineScotchDecomp/engineScotchDecomp.C ; g++-7 -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -I -I../decompositionMethods/lnInclude -IlnInclude -I. -I/home/ad/foam/foam-extend-4.1/src/foam/lnInclude -I/home/ad/foam/foam-extend-4.1/src/OSspecific/POSIX/lnInclude -fPIC -c $SOURCE -o Make/linux64GccDPInt32Opt/engineScotchDecomp.o In file included from scotchDecomp/scotchDecomp.C:107:0: scotchDecomp/scotchDecomp.H:38:10: fatal error: decompositionMethod.H: No such file or directory #include "decompositionMethod.H" ^~~~~~~~~~~~~~~~~~~~~~~ In file included from engineScotchDecomp/engineScotchDecomp.H:49:0, from engineScotchDecomp/engineScotchDecomp.C:26: lnInclude/scotchDecomp.H:38:10: fatal error: decompositionMethod.H: No such file or directory #include "decompositionMethod.H" ^~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. compilation terminated. make: *** [scotchDecomp/scotchDecomp.dep:342: Make/linux64GccDPInt32Opt/scotchDecomp.o] Error 1 make: *** Waiting for unfinished jobs.... make: *** [engineScotchDecomp/engineScotchDecomp.dep:343: Make/linux64GccDPInt32Opt/engineScotchDecomp.o] Error 1 + wmake libso lagrangian/basic '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/liblagrangian.so' is up to date. + wmake libso edgeMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libedgeMesh.so' is up to date. + wmake libso surfMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libsurfMesh.so' is up to date. + wmake libso meshTools '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libmeshTools.so' is up to date. + wmake libso finiteVolume '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfiniteVolume.so' is up to date. + wmake libso finiteArea '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfiniteArea.so' is up to date. + conversion/Allwmake + wmake libso '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libconversion.so' is up to date. + wmake libso lduSolvers '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/liblduSolvers.so' is up to date. + wmake libso tetFiniteElement '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libtetFiniteElement.so' is up to date. + wmake libso decompositionMethods/decomposeReconstruct '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libdecomposeReconstruct.so' is up to date. + dynamicMesh/AllwmakeLnInclude + wmakeLnInclude dynamicMesh + wmakeLnInclude dynamicFvMesh + wmakeLnInclude topoChangerFvMesh + meshMotion/AllwmakeLnInclude + wmakeLnInclude solidBodyMotion + wmakeLnInclude fvMotionSolver + wmakeLnInclude RBFMotionSolver + wmakeLnInclude mesquiteMotionSolver + dynamicMesh/Allwmake + wmake libso dynamicMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libdynamicMesh.so' is up to date. + meshMotion/Allwmake + wmake libso solidBodyMotion '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libsolidBodyMotion.so' is up to date. + wmake libso fvMotionSolver '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfvMotionSolver.so' is up to date. + wmake libso RBFMotionSolver '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libRBFMotionSolver.so' is up to date. + wmake libso mesquiteMotionSolver SOURCE=mesquiteMotionSolver.C ; g++-7 -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -I -I/home/ad/foam/foam-extend-4.1/src/meshTools/lnInclude -I/home/ad/foam/foam-extend-4.1/src/dynamicMesh/dynamicMesh/lnInclude -IlnInclude -I. -I/home/ad/foam/foam-extend-4.1/src/foam/lnInclude -I/home/ad/foam/foam-extend-4.1/src/OSspecific/POSIX/lnInclude -fPIC -c $SOURCE -o Make/linux64GccDPInt32Opt/mesquiteMotionSolver.o In file included from mesquiteMotionSolver.H:39:0, from mesquiteMotionSolver.C:26: /home/ad/foam/foam-extend-4.1/src/dynamicMesh/dynamicMesh/lnInclude/motionSolver.H:42:10: fatal error: twoDPointCorrector.H: No such file or directory #include "twoDPointCorrector.H" ^~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make: *** [mesquiteMotionSolver.dep:408: Make/linux64GccDPInt32Opt/mesquiteMotionSolver.o] Error 1 + wmake libso tetMotionSolver '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libtetMotionSolver.so' is up to date. + wmake libso dynamicFvMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libdynamicFvMesh.so' is up to date. + wmake libso dynamicTopoFvMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libdynamicTopoFvMesh.so' is up to date. + wmake libso topoChangerFvMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libtopoChangerFvMesh.so' is up to date. + wmake libso loadBalanceFvMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libloadBalanceFvMesh.so' is up to date. + wmake libso coupledMatrix '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libcoupledLduMatrix.so' is up to date. + wmake libso sampling '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libsampling.so' is up to date. + wmake libso ODE '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libODE.so' is up to date. + wmake libso POD '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libPOD.so' is up to date. + wmake libso randomProcesses '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/librandomProcesses.so' is up to date. + mesh/Allwmake + wmake libso autoMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libautoMesh.so' is up to date. + wmake libso blockMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libblockMesh.so' is up to date. + wmake libso extrudeModel '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libextrudeModel.so' is up to date. + wmake libso cfMesh '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libcfMesh.so' is up to date. + thermophysicalModels/Allwmake + wmake libso specie '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libspecie.so' is up to date. + wmake libso thermophysicalFunctions '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libthermophysicalFunctions.so' is up to date. + wmake libso liquids '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libliquids.so' is up to date. + wmake libso liquidMixture '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libliquidMixture.so' is up to date. + wmake libso solids '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libsolids.so' is up to date. + wmake libso solidMixture '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libsolidMixture.so' is up to date. + wmake libso basic '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libbasicThermophysicalModels.so' is up to date. + wmake libso reactionThermo '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libreactionThermophysicalModels.so' is up to date. + wmake libso laminarFlameSpeed '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/liblaminarFlameSpeedModels.so' is up to date. + wmake libso chemistryModel '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libchemistryModel.so' is up to date. + wmake libso pdfs '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libpdf.so' is up to date. + wmake libso radiation '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libradiation.so' is up to date. + wmake libso barotropicCompressibilityModel '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libbarotropicCompressibilityModel.so' is up to date. + transportModels/Allwmake + wmake libso incompressible '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libincompressibleTransportModels.so' is up to date. + wmake libso interfaceProperties '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libinterfaceProperties.so' is up to date. + wmake libso viscoelastic '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libviscoelasticTransportModels.so' is up to date. + turbulenceModels/Allwmake + LES/Allwmake + wmakeLnInclude ../incompressible/LES + wmake libso LESfilters '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libLESfilters.so' is up to date. + wmake libso LESdeltas '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libLESdeltas.so' is up to date. + incompressible/Allwmake + wmake libso turbulenceModel '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libincompressibleTurbulenceModel.so' is up to date. + wmake libso RAS '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libincompressibleRASModels.so' is up to date. + wmake libso LES '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libincompressibleLESModels.so' is up to date. + compressible/Allwmake + wmake libso turbulenceModel '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libcompressibleTurbulenceModel.so' is up to date. + wmake libso RAS '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libcompressibleRASModels.so' is up to date. + wmake libso LES '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libcompressibleLESModels.so' is up to date. + lagrangian/Allwmake + wmake libso basic '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/liblagrangian.so' is up to date. + wmake libso solidParticle '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libsolidParticle.so' is up to date. + wmake libso intermediate '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/liblagrangianIntermediate.so' is up to date. + wmake libso dieselSpray '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libdieselSpray.so' is up to date. + wmake libso dsmc '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libdsmc.so' is up to date. + wmake libso coalCombustion '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libcoalCombustion.so' is up to date. + molecularDynamics/Allwmake + wmake libso potential '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libpotential.so' is up to date. + wmake libso molecularMeasurements '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libmolecularMeasurements.so' is up to date. + wmake libso molecule '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libmolecule.so' is up to date. + wmake libso conjugateHeatTransfer '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libconjugateHeatTransfer.so' is up to date. + postProcessing/Allwmake + wmake libo postCalc '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/postCalc.o' is up to date. + wmake libso foamCalcFunctions '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfoamCalcFunctions.so' is up to date. + functionObjects/Allwmake + wmake libso check '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libcheckFunctionObjects.so' is up to date. + wmake libso field '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libfieldFunctionObjects.so' is up to date. + wmake libso forces '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libforces.so' is up to date. + wmake libso fvTools '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libFVFunctionObjects.so' is up to date. + wmake libso IO '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libIOFunctionObjects.so' is up to date. + wmake libso jobControl '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libjobControl.so' is up to date. + wmake libso systemCall '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libsystemCall.so' is up to date. + wmake libso utilities '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libutilityFunctionObjects.so' is up to date. + wmake libso errorEstimation '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/liberrorEstimation.so' is up to date. + fvAgglomerationMethods/Allwmake + wmake libso MGridGenGamgAgglomeration SOURCE=MGridGenGAMGAgglomerate.C ; g++-7 -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -I/home/ad/foam/foam-extend-4.1/src/finiteVolume/lnInclude -I/Lib -I/IMlib -IlnInclude -I. -I/home/ad/foam/foam-extend-4.1/src/foam/lnInclude -I/home/ad/foam/foam-extend-4.1/src/OSspecific/POSIX/lnInclude -fPIC -c $SOURCE -o Make/linux64GccDPInt32Opt/MGridGenGAMGAgglomerate.o MGridGenGAMGAgglomerate.C:35:13: fatal error: mgridgen.h: No such file or directory # include "mgridgen.h" ^~~~~~~~~~~~ compilation terminated. make: *** [MGridGenGAMGAgglomerate.dep:447: Make/linux64GccDPInt32Opt/MGridGenGAMGAgglomerate.o] Error 1 + wmake libso pairPatchAgglomeration '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libpairPatchAgglomeration.so' is up to date. + wmake libso engine '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libengine.so' is up to date. + wmake libso equationReader '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libequationReader.so' is up to date. + wmake libso multiSolver '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libmultiSolver.so' is up to date. + wmake libso solidModels '/home/ad/foam/foam-extend-4.1/lib/linux64GccDPInt32Opt/libsolidModels.so' is up to date. + wmake libso dbns SOURCE=multigrid/mgMeshLevel/mgMeshLevel.C ; g++-7 -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wno-unused-parameter -Wold-style-cast -Wnon-virtual-dtor -O3 -DNoRepository -ftemplate-depth-200 -I/home/ad/foam/foam-extend-4.1/src/finiteVolume/lnInclude -I/home/ad/foam/foam-extend-4.1/src/meshTools/lnInclude -I/home/ad/foam/foam-extend-4.1/src/thermophysicalModels/basic/lnInclude -I/home/ad/foam/foam-extend-4.1/src/turbulenceModels/compressible/turbulenceModel -I/IMlib -I/Lib -IlnInclude -I. -I/home/ad/foam/foam-extend-4.1/src/foam/lnInclude -I/home/ad/foam/foam-extend-4.1/src/OSspecific/POSIX/lnInclude -fPIC -c $SOURCE -o Make/linux64GccDPInt32Opt/mgMeshLevel.o multigrid/mgMeshLevel/mgMeshLevel.C:31:13: fatal error: mgridgen.h: No such file or directory # include "mgridgen.h" ^~~~~~~~~~~~ compilation terminated. make: *** [multigrid/mgMeshLevel/mgMeshLevel.dep:428: Make/linux64GccDPInt32Opt/mgMeshLevel.o] Error 1

:135:

你得问题，主要是gfortran没装上，我试了一下，我这面能装上，也是2204，

捕获.JPG

下面是我的源

deb http://archive.ubuntu.com/ubuntu/ jammy main restricted universe multiverse # deb-src http://archive.ubuntu.com/ubuntu/ jammy main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu/ jammy-updates main restricted universe multiverse # deb-src http://archive.ubuntu.com/ubuntu/ jammy-updates main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse # deb-src http://archive.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu/ jammy-backports main restricted universe multiverse # deb-src http://archive.ubuntu.com/ubuntu/ jammy-backports main restricted universe multiverse deb http://archive.canonical.com/ubuntu/ jammy partner # deb-src http://archive.canonical.com/ubuntu/ jammy partner deb http://cn.archive.ubuntu.com/ubuntu/ xenial main deb http://cn.archive.ubuntu.com/ubuntu/ xenial universe deb http://mirrors.aliyun.com/ubuntu/ trusty main deb-src http://mirrors.aliyun.com/ubuntu/ trusty universe

在这个链接里面，写了如何安装老版本的fortran： https://www.cfd-china.com/topic/4196/ubuntu-20-04-安装-openfoam-v1712

另外我看你也是用的虚拟机。你还不如直接下载一个我装好的，你这卡了好几条了。现在个我那个15分钟就完事了。

感谢，将在下一版本更新

感觉好多可以学的

@18190691340 是的，谢谢老师，我发现是我的0文件夹下的G的参数量纲定义错了，是从别的算例文件那一起考过来的，因为我的计算都是无重力情况下的，所以一直没考虑过是这个文件出了问题，我还以为是求解器中的变量量纲定义错了:zoule:

@zhou 刚才又试了一下。ubuntu18.04_of1812 gcc\g++\gfortran 7可以编译 ；另一个是ubuntu 20.04_of2012 gcc\g++\gfortran 9可以编译。但是具体好像也得看waves2foam的版本吧，这个我忘记装的哪个了……

考虑是不是网格质量太差了? 楼上说法很有道理

我一直认为会在postProcessing文件夹下生成一个目标值的文件。谢谢您！@ice_flow

前辈你好，我最经也遇到这个问题，请问有时间交流一下吗？

你好，请问解决了吗？

@Stan同学 cfd online上面搜fixed water level

@liuxin ba23ab12-472e-41b8-ba9b-2261e9863739-image.png 请问您有没有遇到这个问题呀，使用temporal shift scale之后发现有多个重复时间