[niumeng]

Dear teachers and students, I intend to use icofoam to calculate a grid transformed from ICEM. When using icofoam for trial operation, the following errors occur. The first step is wrong. What is the problem? The mesh in ICEM contains an interface. Instead, cyclicami is set in openfoam. I guess there is a problem in this step because the area of adjacent surfaces of the interface is inconsistent. I think cyclicami's introduction seems to say that the size of adjacent surfaces should be the same.
*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: 9
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
Build : 9-710dba47639b
Exec : icoFoam
Date : Mar 22 2022
Time : 20:18:23
Host : "nm"
PID : 58789
I/O : uncollated
Case : /home/nm/OpenFOAM/nm/cavityceshi2/cavity
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)
allowSystemOperations : Allowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create mesh for time = 0

Reading transportProperties

Reading field p

Reading field U

Reading/calculating face flux field phi

AMI: Creating addressing and weights between 151 source faces and 134 target faces
AMI: Patch source sum(weights) min/max/average = 0, 1, 0.841191
AMI: Patch target sum(weights) min/max/average = 0, 1, 0.813281

Starting time loop

Time = 0.0005

Courant Number mean: 0 max: 0
smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 9.17761e-06, No Iterations 77
smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 9.92611e-06, No Iterations 97
smoothSolver: Solving for Uz, Initial residual = 1, Final residual = 9.44364e-06, No Iterations 71
#0 Foam::error:rintStack(Foam::Ostream&) at ??:?
#1 Foam::sigFpe::sigHandler(int) at ??:?
#2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
#3 Foam::divide(Foam::Field<double>&, double const&, Foam::UList<double> const&) at ??:?
#4 ? in "/home/nm/OpenFOAM/OpenFOAM-9/platforms/linux64GccDPInt32Opt/bin/icoFoam"
#5 ? in "/home/nm/OpenFOAM/OpenFOAM-9/platforms/linux64GccDPInt32Opt/bin/icoFoam"
#6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#7 ? in "/home/nm/OpenFOAM/OpenFOAM-9/platforms/linux64GccDPInt32Opt/bin/icoFoam"
浮点数例外 (核心已转储)
nm@nm:~/OpenFOAM/nm/cavityceshi2/cavity$