twoPhaseEulerFoam并行出错



  • 最近在用twoPhaseEulerFoam求解案例,先用简单几何测试了边界条件的设置,网格如下,左右分别为进出口边界。并行求解50s并未出现任何错误。
    Screenshot from 2020-09-01 08-43-08.png
    但是在换用几何之后,使用 mpirun -np 4 twoPhaseEulerFoam -parallel 命令运行之后无法并行,出现如下报错:

    [1] #0  Foam::error::printStack(Foam::Ostream&)[2] #0  Foam::error::printStack(Foam::Ostream&)[0] #0  Foam::error::printStack(Foam::Ostream&) at ??:?
    [1] #1  Foam::sigFpe::sigHandler(int) at ??:?
    [2] #1  Foam::sigFpe::sigHandler(int) at ??:?
    [2] #2  ? at ??:?
     in "/lib/x86_64-linux-gnu/libc.so.6"
    [2] #3  ?[0] #1  Foam::sigFpe::sigHandler(int) at ??:?
    [1] #2  ? in "/lib/x86_64-linux-gnu/libc.so.6"
    [1] #3  ? at tensorField.C:?
    [2] #4   at ??:?
    [0] #2  ? at tensorField.C:?
    [1] #4  ?? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [2] #5   in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [1] #5  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [2] #6  ?? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [1] #6   in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [2] #7  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
    [0] #3  ? in "/lib/x86_64-linux-gnu/libc.so.6"
    [2] #8  ?? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/ in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [veen-Inspiron-5577:23220] *** Process received signal ***
    [veen-Inspiron-5577:23220] Signal: Floating point exception (8)
    [veen-Inspiron-5577:23220] Signal code:  (-6)
    [veen-Inspiron-5577:23220] Failing at address: 0x3e800005ab4
    [veen-Inspiron-5577:23220] [ 0] bin/twoPhas/lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7fa7443f6210]
    [veen-Inspiron-5577:23220] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7fa7443f618b]
    [veen-Inspiron-5577:23220] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7fa7443f6210]
    [veen-Inspiron-5577:23220] [ 3] eEulerFoam"
    [1] #7  __libc_start_main/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/lib/libOpenFOAM.so(+0x733138)[0x7fa745040138]
    [veen-Inspiron-5577:23220] [ 4] twoPhaseEulerFoam(+0xd8d91)[0x55b906bbcd91]
    [veen-Inspiron-5577:23220] [ 5] twoPhaseEulerFoam(+0xd9720)[0x55b906bbd720]
    [veen-Inspiron-5577:23220] [ 6] twoPhaseEulerFoam(+0x49cdc)[0x55b906b2dcdc]
    [veen-Inspiron-5577:23220] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7fa7443d70b3]
    [veen-Inspiron-5577:23220] [ 8] twoPhaseEulerFoam(+0x4f54e)[0x55b906b3354e]
    [veen-Inspiron-5577:23220] *** End of error message ***
     at tensorField.C:?
    [0] #4   in "/lib/x86_64-linux-gnu/libc.so.6"
    [1] #8  ?? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [veen-Inspiron-5577:23219] *** Process received signal ***
    [veen-Inspiron-5577:23219] Signal: Floating point exception (8)
    [veen-Inspiron-5577:23219] Signal code:  (-6)
    [veen-Inspiron-5577:23219] Failing at address: 0x3e800005ab3
    [veen-Inspiron-5577:23219] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7efeb2af1210]
    [veen-Inspiron-5577:23219] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7efeb2af118b]
    [veen-Inspiron-5577:23219] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7efeb2af1210]
    [veen-Inspiron-5577:23219] [ 3] /home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/lib/libOpenFOAM.so(+0x733138)[0x7efeb373b138]
    [veen-Inspiron-5577:23219] [ 4] twoPhaseEulerFoam(+0xd8d3b)[0x556d12449d3b]
    [veen-Inspiron-5577:23219] [ 5] twoPhaseEulerFoam(+0xd9720)[0x556d1244a720]
    [veen-Inspiron-5577:23219] [ 6] twoPhaseEulerFoam(+0x49cdc)[0x556d123bacdc]
    [veen-Inspiron-5577:23219] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7efeb2ad20b3]
    [veen-Inspiron-5577:23219] [ 8] twoPhaseEulerFoam(+0x4f54e)[0x556d123c054e]
    [veen-Inspiron-5577:23219] *** End of error message ***
     in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [0] #5  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [0] #6  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [0] #7  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
    [0] #8  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    [veen-Inspiron-5577:23218] *** Process received signal ***
    [veen-Inspiron-5577:23218] Signal: Floating point exception (8)
    [veen-Inspiron-5577:23218] Signal code:  (-6)
    [veen-Inspiron-5577:23218] Failing at address: 0x3e800005ab2
    [veen-Inspiron-5577:23218] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7f5ff4422210]
    [veen-Inspiron-5577:23218] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7f5ff442218b]
    [veen-Inspiron-5577:23218] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7f5ff4422210]
    [veen-Inspiron-5577:23218] [ 3] /home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/lib/libOpenFOAM.so(+0x733138)[0x7f5ff506c138]
    [veen-Inspiron-5577:23218] [ 4] twoPhaseEulerFoam(+0xd8d91)[0x55f47b0acd91]
    [veen-Inspiron-5577:23218] [ 5] twoPhaseEulerFoam(+0xd9720)[0x55f47b0ad720]
    [veen-Inspiron-5577:23218] [ 6] twoPhaseEulerFoam(+0x49cdc)[0x55f47b01dcdc]
    [veen-Inspiron-5577:23218] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7f5ff44030b3]
    [veen-Inspiron-5577:23218] [ 8] twoPhaseEulerFoam(+0x4f54e)[0x55f47b02354e]
    [veen-Inspiron-5577:23218] *** End of error message ***
    --------------------------------------------------------------------------
    Primary job  terminated normally, but 1 process returned
    a non-zero exit code. Per user-direction, the job has been aborted.
    --------------------------------------------------------------------------
    --------------------------------------------------------------------------
    mpirun noticed that process rank 2 with PID 0 on node veen-Inspiron-5577 exited on signal 8 (Floating point exception).
    
    

    换用mpirun twoPhaseEulerFoam命令后运行6s出现如下报错:

    --> FOAM FATAL ERROR: 
    Negative initial temperature T0: -1280.49443
    
        From function Foam::scalar Foam::species::thermo<Thermo, Type>::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar) const, bool) const [with Thermo = Foam::hConstThermo<Foam::rhoConst<Foam::specie> >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo<Thermo, Type> = Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>]
        in file /home/veen/OpenFOAM/OpenFOAM-7/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 56.
    
    FOAM aborting
    
    #0  Foam::error::printStack(Foam::Ostream&) at ??:?
    #1  Foam::error::abort()smoothSolver:  Solving for h.air, Initial residual = 0.00517715782, Final residual = 4.43820516e-06, No Iterations 10
    
    
    --> FOAM FATAL ERROR: 
    Negative initial temperature T0: -1280.49443
    
        From function Foam::scalar Foam::species::thermo<Thermo, Type>::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar) const, bool) const [with Thermo = Foam::hConstThermo<Foam::rhoConst<Foam::specie> >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo<Thermo, Type> = Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>]
        in file /home/veen/OpenFOAM/OpenFOAM-7/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 56.
    
    FOAM aborting
    
    #0  Foam::error::printStack(Foam::Ostream&) at ??:?
    #2  Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>::T(double, double, double, double (Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>::*)(double, double) const, double (Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>::*)(double, double) const, double (Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>::*)(double) const, bool) const at ??:?
    #1  Foam::error::abort() at ??:?
    #3  Foam::heRhoThermo<Foam::rhoThermo, Foam::pureMixture<Foam::constTransport<Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy> > > >::calculate() at ??:?
    #2  Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>::T(double, double, double, double (Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>::*)(double, double) const, double (Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>::*)(double, double) const, double (Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy>::*)(double) const, bool) const at ??:?
    #4  Foam::heRhoThermo<Foam::rhoThermo, Foam::pureMixture<Foam::constTransport<Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy> > > >::correct() at ??:?
    #3  Foam::heRhoThermo<Foam::rhoThermo, Foam::pureMixture<Foam::constTransport<Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy> > > >::calculate() at ??:?
    #5  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    #6  __libc_start_main at ??:?
    #4  Foam::heRhoThermo<Foam::rhoThermo, Foam::pureMixture<Foam::constTransport<Foam::species::thermo<Foam::hConstThermo<Foam::rhoConst<Foam::specie> >, Foam::sensibleEnthalpy> > > >::correct() in "/lib/x86_64-linux-gnu/libc.so.6"
    #7   at ??:?
    #5  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    ?smoothSolver:  Solving for h.particles, Initial residual = 0.000903407815, Final residual = 6.79650852e-08, No Iterations 10
     in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    #6  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
    #7  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/twoPhaseEulerFoam"
    smoothSolver:  Solving for h.air, Initial residual = 0.00416028463, Final residual = 0.000171782675, No Iterations 10
    min T.particles 299.854914
    min T.air 299.901194
    --------------------------------------------------------------------------
    Primary job  terminated normally, but 1 process returned
    a non-zero exit code. Per user-direction, the job has been aborted.
    --------------------------------------------------------------------------
    --------------------------------------------------------------------------
    mpirun noticed that process rank 0 with PID 0 on node veen-Inspiron-5577 exited on signal 6 (Aborted).
    --------------------------------------------------------------------------
    
    

    进行后处理时出现如下报错:

    ERROR: In /home/buildslave/dashboards/buildbot/paraview_release-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/IO/Geometry/vtkOpenFOAMReader.cxx, line 7117
    vtkOpenFOAMReaderPrivate (0x66aea90): Error reading line 102343 of /media/veen/MYDISK/Mycase/2D_Plane_Multiphase/5.2/U.particles: Expected keyword, closing brace, ';' or EOF, found 145
    

    局部网格如图所示:
    Screenshot from 2020-09-01 08-54-36.png

    固相堆积情况如下所示:(此处最大体积分数超过了限制最大体积分数0.62)
    Screenshot from 2020-09-01 08-56-12.png
    目前不知道为何并行出现错误,以及运行之后为何出现报错。
    具体参数设置见附件:case.zip



  • 测试时候网格不需要这么密,另外,openfoam-7的话你试试reactingTwoPhaseEulerFoam,然后把温度去掉:·purePhaseModel; -> purePhaseIsothermalModel;,个人经验reactingTwoPhaseEulerFoam更稳健



  • @东岳 好的,谢谢李老师!



  • 后续:
    换用reactingTwoPhaseEulerFoam后使用mpirun -np 4 reactingTwoPhaseEulerFoam -parallel 命令运行依旧报错(第一个报错似乎和CPU分配有关),目前使用mpirun reactingTwoPhaseEulerFoam命令进行求解,运行测试案例之后发现与 twoPhaseEulerFoam 结果有一些差别,具体模型还没仔细研究。
    之前案例设置库朗数为5是否太大了,目前改为1,但是求解太慢了。

    [0] #0  Foam::error::printStack(Foam::Ostream&)[2] #0  Foam::error::printStack(Foam::Ostream&)[1] #0  Foam::error::printStack(Foam::Ostream&) at ??:?
    [2] #1  Foam::sigFpe::sigHandler(int) at ??:?
    [0] #1  Foam::sigFpe::sigHandler(int) at ??:?
    [1] #1  Foam::sigFpe::sigHandler(int) at ??:?
    [2] #2  ? in "/lib/x86_64-linux-gnu/libc.so.6"
    [2] #3  ? at ??:?
    [1] #2  ? at ??:?
    [0] #2  ? at tensorField.C:?
    [2] #4  ? in "/lib/x86_64-linux-gnu/libc.so.6"
    [0] #3  ? in "/lib/x86_64-linux-gnu/libc.so.6"
    [1] #3  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [2] #5   at tensorField.C:?
    [1] #4  ?? at tensorField.C:?
    [0] #4   in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [1] #5  ?? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [2] #6   in ?"/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [0] #5   in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [1] #6  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [2] #7  __libc_start_main? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [1] #7  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
    [1] #8   in "/lib/x86_64-linux-gnu/libc.so.6"
    [2] #8   in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [0] #6  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [veen-Inspiron-5577:16306] *** Process received signal ***
    [veen-Inspiron-5577:16306] Signal: Floating point exception (8)
    [veen-Inspiron-5577:16306] Signal code:  (-6)
    [veen-Inspiron-5577:16306] Failing at address: 0x3e800003fb2
    [veen-Inspiron-5577:16306] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7f0aee61c210]
    [veen-Inspiron-5577:16306] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7f0aee61c18b]
    [veen-Inspiron-5577:16306] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7f0aee61c210]
    [veen-Inspiron-5577:16306] [ 3] /home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/lib/libOpenFOAM.so(+0x733138)[0x7f0aef264138]
    [veen-Inspiron-5577:16306] [ 4] reactingTwoPhaseEulerFoam(+0xc998b)[0x560a8cf2d98b]
    [veen-Inspiron-5577:16306] [ 5] reactingTwoPhaseEulerFoam(+0xca382)[0x560a8cf2e382]
    [veen-Inspiron-5577:16306] [ 6] reactingTwoPhaseEulerFoam(+0x438ba)[0x560a8cea78ba]
    [veen-Inspiron-5577:16306] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7f0aee5fd0b3]
    [veen-Inspiron-5577:16306] [ 8] reactingTwoPhaseEulerFoam(+0x489fe)[0x560a8ceac9fe]
    [veen-Inspiron-5577:16306] *** End of error message ***
    ?? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [veen-Inspiron-5577:16307] *** Process received signal ***
    [veen-Inspiron-5577:16307] Signal: Floating point exception (8)
    [veen-Inspiron-5577:16307] Signal code:  (-6)
    [veen-Inspiron-5577:16307] Failing at address: 0x3e800003fb3
    [veen-Inspiron-5577:16307] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7f055a992210]
    [veen-Inspiron-5577:16307] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7f055a99218b]
    [veen-Inspiron-5577:16307] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7f055a992210]
    [veen-Inspiron-5577:16307] [ 3] /home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/lib/libOpenFOAM.so(+0x733138)[0x7f055b5da138]
    [veen-Inspiron-5577:16307] [ 4] reactingTwoPhaseEulerFoam(+0xc99e1)[0x557b31baa9e1]
    [veen-Inspiron-5577:16307] [ 5] reactingTwoPhaseEulerFoam(+0xca382)[0x557b31bab382]
    [veen-Inspiron-5577:16307] [ 6] reactingTwoPhaseEulerFoam(+0x438ba)[0x557b31b248ba]
    [veen-Inspiron-5577:16307] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7f055a9730b3]
    [veen-Inspiron-5577:16307] [ 8] reactingTwoPhaseEulerFoam(+0x489fe)[0x557b31b299fe]
    [veen-Inspiron-5577:16307] *** End of error message ***
     in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [0] #7  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
    [0] #8  ? in "/home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/bin/reactingTwoPhaseEulerFoam"
    [veen-Inspiron-5577:16305] *** Process received signal ***
    [veen-Inspiron-5577:16305] Signal: Floating point exception (8)
    [veen-Inspiron-5577:16305] Signal code:  (-6)
    [veen-Inspiron-5577:16305] Failing at address: 0x3e800003fb1
    [veen-Inspiron-5577:16305] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7fe70c47d210]
    [veen-Inspiron-5577:16305] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7fe70c47d18b]
    [veen-Inspiron-5577:16305] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x46210)[0x7fe70c47d210]
    [veen-Inspiron-5577:16305] [ 3] /home/veen/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt64Opt/lib/libOpenFOAM.so(+0x733138)[0x7fe70d0c5138]
    [veen-Inspiron-5577:16305] [ 4] reactingTwoPhaseEulerFoam(+0xc99e1)[0x560167c859e1]
    [veen-Inspiron-5577:16305] [ 5] reactingTwoPhaseEulerFoam(+0xca382)[0x560167c86382]
    [veen-Inspiron-5577:16305] [ 6] reactingTwoPhaseEulerFoam(+0x438ba)[0x560167bff8ba]
    [veen-Inspiron-5577:16305] [ 7] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7fe70c45e0b3]
    [veen-Inspiron-5577:16305] [ 8] reactingTwoPhaseEulerFoam(+0x489fe)[0x560167c049fe]
    [veen-Inspiron-5577:16305] *** End of error message ***
    --------------------------------------------------------------------------
    Primary job  terminated normally, but 1 process returned
    a non-zero exit code. Per user-direction, the job has been aborted.
    --------------------------------------------------------------------------
    --------------------------------------------------------------------------
    mpirun noticed that process rank 2 with PID 0 on node veen-Inspiron-5577 exited on signal 8 (Floating point exception).
    --------------------------------------------------------------------------
    
    


  • @东岳 李老师,我还想问一个问题,双流体模型求解器中粒径参数是否可以定义为如下形式?
    Screenshot from 2020-09-01 22-57-51.png
    我看了看定义粒径的模型,好像都不太符合。



  • 既然是双流体,那就是单相,做不了哦,



  • @东岳 好的,谢谢李老师!


Log in to reply
 

CFD中文网 2016 - 2020 | 京ICP备15017992号-2