functions { #includeFunc components(D) #includeFunc graphUniform ( start=(0 0.5 0.25), end=(0 2 0.25), nPoints=100, axis=y, fields=(Dx) ) } 然后命令行运行 solidDisplacement 进行求解就可以了,求解完毕,就会提取出位移分量,并生成一个 postProcessing 的文件夹,里面存放对称轴上的位移分量数据。
为弥补postProcess工具带来的不足,可采用run-time实时后处理方法。该方法中调用的后处理函数与postProcess -list穷举出来的一致,只是形式上要将其放入controlDict的functions代码块中。 其对应的源码及说明位于:$FOAM_SRC/OpenFOAM/db/functionObjects/functionObject/functionObject.H 再次以motorBike算例为例,其system/con...
functions{#includeFunc singleGraph...otherfunctionobjects here...} 然后可以运行simpleFoam;尝试简单地使用-postProcess选项运行。距离值数据写入postProcessing/singleGraph中时间目录中的文件。通过运行gnuplot并绘制值,用户可以在last time = 296时,快速显示速度分量Ux的数据。 gnuplot gnuplot>setstyle data linespoin...
首先准备好我们自己的平常算例文件,本次我们以圆柱绕流的算例来说明用法 然后我们在/opt/openfoam4/etc/caseDicts/postProcessing/probes文件夹下找到probes文件 如果不能确定probes所在的目录,我们可以借助Linux下的find命令在OpenFOAM的安装目录下来查找该文件,命令如下: sudo find /opt/openfoam4/ -name probe 我们...
functions { coded { functionObjectLibs ("libutilityFunctionObjects.so"); enabledtrue; type coded; redirectType printMinU; writeControl timeStep; writeInterval1; codeOptions#{-I$(LIB_SRC)/meshTools/lnInclude#};codeExecute#{constvolScalarField& T ...
OpenFOAM is produced by the core ESI-OpenCFD team Andrew Heather Mattijs Janssens Sergio Ferraris Mark Olesen Prashant Sonakar Pawan Ghildiyal Kutalmış Berçin Roger Almenar Matej Forman Praveen Jaganathan Chiara Pesci Sebastien Vilfayeau ...
functions { Co1 { type CourantNo; libs (fieldFunctionObjects); executeControl timeStep; executeInterval 2; writeControl writeTime; } } Data derived from function objects are written to the casepostProcessingdirectory or to the time directories, typically in a subdirectory with the same ...
写入 postProcessing/sets 下的每个时间步文件中。 例如: 100s 的场数据 在 sets/100 /leftPatch_sigmaxx.xy 中。依靠GnuPlot28 ,可以使用如下命令来把精确解和数值解在同一 个图中: plot [0.5:2] [0:] postProcessingsets/100/leftPatch sigmaxx.xy, 1e4*(1+(0.125/(x**2))+(0.09375(x**4)...
(-0.171010071662834 0.469846310392954 0) (-0.0868240888334656 0.492403876506104 0) (-1.22464679914735E-16 0.5 0) ); 把这个文件放在system文件夹下,之后再controlDict最后边添上 functions { #includeFunc probes } 就行了,会生成一个postProcessing文件,文件里就会有相应的数据...
Quite a lot of hidden virtual functions warnings. These are due to mess in return types and method parameters (postProcessing/functionObjectslibrary is an example of the problem). Solved by either declaring and implementing correct methods, or by "using Class::method" addition. ...