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  3. 湍流模型编译通过但是在计算的时候显示不能加载动态库

湍流模型编译通过但是在计算的时候显示不能加载动态库

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  • 风 离线
    风 离线
    风大仙
    写于 最后由 编辑
    #1

    请教各位老师,在DES模型的基础上做了修改,wmake后:

    wmakeLnInclude: linking include files to ./lnInclude
    Making dependency list for source file myTurbulentTransportModels.C
    g++ -std=c++11 -m64 -DOPENFOAM=1806 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=64 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -Wno-unknown-pragmas -O3  -DNoRepository -ftemplate-depth-100 -I../turbulenceModels/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/transportModels -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/finiteVolume/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/meshTools/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/TurbulenceModels/turbulenceModels/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/TurbulenceModels/incompressible/lnInclude -IlnInclude -I. -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/OpenFOAM/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/OSspecific/POSIX/lnInclude   -fPIC -c turbulentTransportModels/myTurbulentTransportModels.C -o Make/linux64GccDPInt64Opt/turbulentTransportModels/myTurbulentTransportModels.o
    g++ -std=c++11 -m64 -DOPENFOAM=1806 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=64 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -Wno-unknown-pragmas -O3  -DNoRepository -ftemplate-depth-100 -I../turbulenceModels/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/transportModels -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/finiteVolume/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/meshTools/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/TurbulenceModels/turbulenceModels/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/TurbulenceModels/incompressible/lnInclude -IlnInclude -I. -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/OpenFOAM/lnInclude -I/home/fxr/OpenFOAM/OpenFOAM-v1806/src/OSspecific/POSIX/lnInclude   -fPIC -shared -Xlinker --add-needed -Xlinker --no-as-needed Make/linux64GccDPInt64Opt/turbulentTransportModels/myTurbulentTransportModels.o -L/home/fxr/OpenFOAM/OpenFOAM-v1806/platforms/linux64GccDPInt64Opt/lib \
        -lincompressibleTransportModels -lturbulenceModels -lfiniteVolume -lmeshTools -lincompressibleTurbulenceModels  -o /home/fxr/OpenFOAM/fxr-v1806/platforms/linux64GccDPInt64Opt/lib/test1_libIncompressibleTurbulenceModels.so
    

    以上编译应该是没问题的,但是当我在算例中调用新的湍流模型后就报错:

    Create time
    
    --> FOAM Warning : 
        From function void* Foam::dlOpen(const Foam::fileName&, bool)
        in file POSIX.C at line 1516
        dlopen error : /home/fxr/OpenFOAM/fxr-v1806/platforms/linux64GccDPInt64Opt/lib/test1_libIncompressibleTurbulenceModels.so: undefined symbol: _ZNK4Foam9LESModels17kOmegaSSTIDDES_TrINS_29IncompressibleTurbulenceModelINS_14transportModelEEEE5GbyNuERKNS_16DimensionedFieldIdNS_7volMeshEEESA_SA_
    --> FOAM Warning : 
        From function bool Foam::dlLibraryTable::open(const Foam::fileName&, bool)
        in file db/dynamicLibrary/dlLibraryTable/dlLibraryTable.C at line 109
        could not load "test1_libIncompressibleTurbulenceModels.so"
    Create mesh for time = 0
    
    
    PIMPLE: no residual control data found. Calculations will employ 5 corrector loops
    
    Reading field p
    
    Reading field U
    
    Reading/calculating face flux field phi
    
    Selecting incompressible transport model Newtonian
    Selecting turbulence model type LES
    [0] 
    [0] 
    [0] --> FOAM FATAL ERROR: 
    [0] Unknown LESModel type banana
    
    Valid LESModel types:
    
    12
    (
    DeardorffDiffStress
    Smagorinsky
    SpalartAllmarasDDES
    SpalartAllmarasDES
    SpalartAllmarasIDDES
    WALE
    dynamicKEqn
    dynamicLagrangian
    kEqn
    kOmegaSSTDDES
    kOmegaSSTDES
    kOmegaSSTIDDES
    )
    

    而且可以看到有效模型里面并没有出现自己修改的湍流模型,请问各位老师是什么原因???
    make/files如下

    turbulentTransportModels/myTurbulentTransportModels.C
    LIB = $(FOAM_USER_LIBBIN)/test1_libIncompressibleTurbulenceModels
    

    make/options如下

    EXE_INC = \
    -I../turbulenceModels/lnInclude \
    -I$(LIB_SRC)/transportModels \
    -I$(LIB_SRC)/finiteVolume/lnInclude \
    -I$(LIB_SRC)/meshTools/lnInclude \
    -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
    -I$(LIB_SRC)/TurbulenceModels/incompressible/lnInclude
    
    
    
    LIB_LIBS = \
    -lincompressibleTransportModels \
    -lturbulenceModels \
    -lfiniteVolume \
    -lmeshTools \
    -lincompressibleTurbulenceModels
    

    用的openfoam1806,感谢

    1 条回复 最后回复
  • 李东岳李 在线
    李东岳李 在线
    李东岳 管理员
    写于 最后由 编辑
    #2

    要在你的算例controlDict里面,挂在这个库

    libs ("libmy.so");
    

    http://dyfluid.com/index.html
    需要帮助debug算例的看这个 https://cfd-china.com/topic/8018

    风 1 条回复 最后回复
  • 风 离线
    风 离线
    风大仙
    在 中回复了 李东岳 最后由 编辑
    #3

    @李东岳 谢谢李老师,计算之前controlDict已经事先挂载过了

    libs ("test1_libIncompressibleTurbulenceModels.so");
    
    mingyangM 1 条回复 最后回复
  • mingyangM 离线
    mingyangM 离线
    mingyang
    在 中回复了 风大仙 最后由 编辑
    #4

    @风大仙 你好,我也遇到同样的问题,请问这个问题后来你是怎么解决的?感谢!

    1 条回复 最后回复

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