openFoam：报告湍流场时遇到问题
我运行openFoam 4.1，在k-eps模拟中提取湍流应力张量R时遇到问题。4天前我在cfd-online.com上问了同样的问题，但还没有收到回复，所以我现在希望有人能在这里帮助我 为了提取R，我只修改了controlDict，如下所示：openFoam：报告湍流场时遇到问题,openfoam,Openfoam,我运行openFoam 4.1，在k-eps模拟中提取湍流应力张量R时遇到问题。4天前我在cfd-online.com上问了同样的问题，但还没有收到回复，所以我现在希望有人能在这里帮助我 为了提取R，我只修改了controlDict，如下所示： /*--------------------------------*- C++ -*----------------------------------*\ | ========= |
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application simpleFoam;
startTime 0;
stopAt endTime;
endTime 5000;
deltaT 1;
writeControl timeStep;
writeInterval 100;
purgeWrite 2;
writeFormat ascii;
writePrecision 8;
writeCompression uncompressed;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
functions
{
#includeFunc residuals
turbulenceFields1
{
type turbulenceFields;
libs ("libfieldFunctionObjects.so");
field R;
}
}
// ************************************************************************* //
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.1 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 4.1
Exec : simpleFoam
Date : May 18 2017
Time : 07:08:01
Host : "..."
PID : 11073
Case : /home...
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Create mesh for time = 0
SIMPLE: convergence criteria
field p tolerance 0.001
field U tolerance 0.001
field "(k|epsilon|omega|f|v2)" tolerance 0.001
Reading field p
Reading field U
Reading/calculating face flux field phi
Selecting incompressible transport model Newtonian
Selecting turbulence model type RAS
Selecting RAS turbulence model kEpsilon
kEpsilonCoeffs
{
Cmu 0.09;
C1 1.44;
C2 1.92;
C3 -0.33;
sigmak 1;
sigmaEps 1.3;
}
No MRF models present
No finite volume options present
Starting time loop
turbulenceFields turbulenceFields1: storing fields:
turbulenceProperties:R
Time = 1
smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 0.068919891, No Iterations 6
smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 0.094423261, No Iterations 4
smoothSolver: Solving for Uz, Initial residual = 1, Final residual = 0.065365879, No Iterations 6
GAMG: Solving for p, Initial residual = 1, Final residual = 0.0086113464, No Iterations 26
time step continuity errors : sum local = 0.51812432, global = -0.07783965, cumulative = -0.07783965
smoothSolver: Solving for epsilon, Initial residual = 0.59675441, Final residual = 0.051409907, No Iterations 3
smoothSolver: Solving for k, Initial residual = 1, Final residual = 0.092548244, No Iterations 2
ExecutionTime = 0.81 s ClockTime = 1 s
--> FOAM FATAL ERROR:
object of type N4Foam9Function1INS_10SymmTensorIdEEEE is not allocated
From function T* Foam::autoPtr<T>::operator->() [with T = Foam::Function1<Foam::SymmTensor<double> >]
in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/OpenFOAM/lnInclude/autoPtrI.H at line 176.
FOAM aborting
#0 Foam::error::printStack(Foam::Ostream&) at ??:?
#1 Foam::error::abort() at ??:?
#2 Foam::timeVaryingMappedFixedValueFvPatchField<Foam::SymmTensor<double> >::write(Foam::Ostream&) const at ??:?
#3 Foam::GeometricField<Foam::SymmTensor<double>, Foam::fvPatchField, Foam::volMesh>::Boundary::writeEntry(Foam::word const&, Foam::Ostream&) const at ??:?
#4 Foam::GeometricField<Foam::SymmTensor<double>, Foam::fvPatchField, Foam::volMesh>::writeData(Foam::Ostream&) const at ??:?
#5 Foam::regIOobject::writeObject(Foam::IOstream::streamFormat, Foam::IOstream::versionNumber, Foam::IOstream::compressionType) const at ??:?
#6 Foam::functionObjects::regionFunctionObject::writeObject(Foam::word const&) at ??:?
#7 Foam::functionObjects::turbulenceFields::write() at ??:?
#8 Foam::functionObjectList::execute() at ??:?
#9 Foam::Time::loop() at ??:?
#10 Foam::simpleControl::loop() at ??:?
#11 ? at ??:?
#12 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#13 ? at ??:?
Aborted (core dumped)
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application simpleFoam;
startTime 0;
stopAt endTime;
endTime 5000;
deltaT 1;
writeControl timeStep;
writeInterval 100;
purgeWrite 2;
writeFormat ascii;
writePrecision 8;
writeCompression uncompressed;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
functions
{
#includeFunc residuals
turbulenceFields1
{
type turbulenceFields;
libs ("libfieldFunctionObjects.so");
field R;
}
}
// ************************************************************************* //
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.1 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 4.1
Exec : simpleFoam
Date : May 18 2017
Time : 07:08:01
Host : "..."
PID : 11073
Case : /home...
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Create mesh for time = 0
SIMPLE: convergence criteria
field p tolerance 0.001
field U tolerance 0.001
field "(k|epsilon|omega|f|v2)" tolerance 0.001
Reading field p
Reading field U
Reading/calculating face flux field phi
Selecting incompressible transport model Newtonian
Selecting turbulence model type RAS
Selecting RAS turbulence model kEpsilon
kEpsilonCoeffs
{
Cmu 0.09;
C1 1.44;
C2 1.92;
C3 -0.33;
sigmak 1;
sigmaEps 1.3;
}
No MRF models present
No finite volume options present
Starting time loop
turbulenceFields turbulenceFields1: storing fields:
turbulenceProperties:R
Time = 1
smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 0.068919891, No Iterations 6
smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 0.094423261, No Iterations 4
smoothSolver: Solving for Uz, Initial residual = 1, Final residual = 0.065365879, No Iterations 6
GAMG: Solving for p, Initial residual = 1, Final residual = 0.0086113464, No Iterations 26
time step continuity errors : sum local = 0.51812432, global = -0.07783965, cumulative = -0.07783965
smoothSolver: Solving for epsilon, Initial residual = 0.59675441, Final residual = 0.051409907, No Iterations 3
smoothSolver: Solving for k, Initial residual = 1, Final residual = 0.092548244, No Iterations 2
ExecutionTime = 0.81 s ClockTime = 1 s
--> FOAM FATAL ERROR:
object of type N4Foam9Function1INS_10SymmTensorIdEEEE is not allocated
From function T* Foam::autoPtr<T>::operator->() [with T = Foam::Function1<Foam::SymmTensor<double> >]
in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/OpenFOAM/lnInclude/autoPtrI.H at line 176.
FOAM aborting
#0 Foam::error::printStack(Foam::Ostream&) at ??:?
#1 Foam::error::abort() at ??:?
#2 Foam::timeVaryingMappedFixedValueFvPatchField<Foam::SymmTensor<double> >::write(Foam::Ostream&) const at ??:?
#3 Foam::GeometricField<Foam::SymmTensor<double>, Foam::fvPatchField, Foam::volMesh>::Boundary::writeEntry(Foam::word const&, Foam::Ostream&) const at ??:?
#4 Foam::GeometricField<Foam::SymmTensor<double>, Foam::fvPatchField, Foam::volMesh>::writeData(Foam::Ostream&) const at ??:?
#5 Foam::regIOobject::writeObject(Foam::IOstream::streamFormat, Foam::IOstream::versionNumber, Foam::IOstream::compressionType) const at ??:?
#6 Foam::functionObjects::regionFunctionObject::writeObject(Foam::word const&) at ??:?
#7 Foam::functionObjects::turbulenceFields::write() at ??:?
#8 Foam::functionObjectList::execute() at ??:?
#9 Foam::Time::loop() at ??:?
#10 Foam::simpleControl::loop() at ??:?
#11 ? at ??:?
#12 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#13 ? at ??:?
Aborted (core dumped)
/*---------------------------------------------------------------------------*\
| ========= | |
|\\/F ield | OpenFOAM：开源CFD工具箱|
|\\/O操作版本：4.1|
|\\/A nd|网址：www.OpenFOAM.org|
|\\/M操作|
\*---------------------------------------------------------------------------*/
构建：4.1
执行官：SimpleFam
日期：2017年5月18日
时间：07:08:01
主持人：“…”
PID:11073
案例：/home。。。
全国人大常委会：1
sigFpe：启用浮点异常捕获（FOAM_sigFpe）。
fileModificationChecking：使用timeStampMaster监视运行时修改的文件
allowSystemOperations：允许用户提供的系统调用操作
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
创造时间
为时间=0创建网格
简单：收敛准则
现场p公差0.001
现场U公差0.001
字段“（k |ε|ω| f | v2）”公差0.001
读取字段p
读域U
读取/计算面通量场φ
牛顿流体不可压缩输运模型的选择
选择湍流模型类型RAS
选择RAS湍流模型kEpsilon
凯普西隆系数
{
债务工具中央结算系统0.09；
C1 1.44；
C2 1.92；
C3-0.33；
sigmak1；
sigmaps1.3；
}
没有MRF型号
不存在有限体积选项
开始时间循环
湍流字段湍流字段1：存储字段：
湍流特性：R
时间=1
smoothSolver:求解Ux，初始残差=1，最终残差=0.068919891，无迭代6
smoothSolver:求解Uy，初始残差=1，最终残差=0.094423261，无迭代4
平滑解算器：求解Uz，初始残差=1，最终残差=0.065365879，无迭代6
GAMG：求解p，初始残差=1，最终残差=0.0086113464，无迭代26
时间步长连续性错误：局部和=0.51812432，全局=-0.07783965，累积=-0.07783965
smoothSolver：求解ε，初始残差=0.59675441，最终残差=0.051409907，无迭代3
smoothSolver:求解k，初始残差=1，最终残差=0.092548244，无迭代2
执行时间=0.81秒时钟时间=1秒
-->泡沫致命错误：
未分配N4Foam9Function1INS\u 10SymmTensorIdeee类型的对象
来自函数T*Foam:：autoPtr:：operator->（）[带T=Foam:：Function1]
在第176行的文件/home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/OpenFOAM/lnInclude/autoPtrI.H中。
泡沫流产
#0泡沫：：错误：：打印堆栈（泡沫：：Ostream&）位于？
#1泡沫：：错误：：中止（）位于？
#2泡沫：：timeVaryingMappedFixedValueFvPatchField：：写入（泡沫：：Ostream&）常数在？
#3泡沫：：几何字段：：边界：：写入尝试（泡沫：：单词常量和，泡沫：：Ostream&）常量在？
#4泡沫：：几何字段：：写入数据（泡沫：：Ostream&）常数在？
#5 Foam:：regIOobject:：writeObject（Foam:：IOstream:：streamFormat，Foam:：IOstream:：versionNumber，Foam:：IOstream:：compressionType）常量位于？
#6 Foam:：functionObjects:：regionFunctionObject:：writeObject（Foam:：word const&）at？
#7 Foam:：functionObjects:：turbulenceFields:：write（）位于？
#8 Foam:：functionObjectList:：execute（）位于？
#9泡沫：：时间：：循环（）在？
#10泡沫：：simpleControl:：loop（）位于？
#11 ? 在？
#12“/lib/x86\u 64-linux-gnu/libc.so.6”中的\u libc\u start\u main
#13 ? 在？
中止（堆芯转储）
有人知道怎么解决这个问题吗 我想我在cfd在线论坛的链接中找到了答案