Thank you very much for your quick reply and the correct solution.
I have got another OpenFOAM error: "could not start app simpleFoam" if I choose "steady state" after Time discretization scheme. I have got OpenFOAM error: "could not start app pimpleFoam" if I choose "Backward" after Time discretization scheme. ...
Does the information mean I did not install OpenFOAM inappropriately?
Thank you for your quick reply. Wish you have had a good weekend.
I have installed OpenFOAM-v2206 and have changed the path in Environment Variable as follows.
Value: C:\Program Files\ESI-OpenCFD\OpenFOAM\v2206
When I solve using OpenFOAM, the following information is shown.
I have also tried a different numerical method, the same information is shown.
Thank you for your help.
4) Download and extract the linked test case channel_flow.zip to a folder, for eaxmple "C:\temp\channel_flow".
5) Open a Windows CMD shell (Win+R > cmd > Enter) and run the following code (substitute v2206 for your ESI-OpenFOAM version), possibly try temporarily disabling any Anti Virus programs during the testing:
Thank you very much for your help.
I am currently using university working laptop. There are many constraints in the system. I guess the problem is very likely coming the constraints.
I am starting to use my personal laptop to install FEATool and OpenFOAM. I will post my problems when I need your help.
Thank you very much for your kind help.
I successfully get OpenFOAM work on my personal laptop.
This university sets too strict constraints on working laptops. Your software works very well. Sorry for so many questions and big thanks to you for your help.