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#1 |
New Member
Daigo FUKUOKA
Join Date: Sep 2021
Posts: 2
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Hello!
I have a problem about cylindrical coordinate system. I research axisymmetric jet, and I want to use cylindrical coordinate system in numerical simulation. I will use direct numerical simulation in finite difference scheme (fortran). In my university, there is an interesting book. The book name is "Paolo Orlandi, Fluid Flow Phenomena A Numerical Toolkit". It has gzip file about program that would be helpful. It was written in this book that "To compile the codes, in IBM or Digital computers. What should I do to use these codes? My computer has gfortran, so I modify the codes from xlf to gfortran in makefile. Next I compile the make file, and I get following error codes. in function `meshes_' undefined reference to `__fentry__' If you have knowledge about cylindrical coordinate system, Please tell me about it. Thank you! Last edited by DaiFuku; September 13, 2021 at 04:04. |
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#2 |
New Member
Daigo FUKUOKA
Join Date: Sep 2021
Posts: 2
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Thank you for reading this quetion!
I solve this problem to eliminate -p option in makefile. The option has been abolished and is replaced to -pg. But, I don't make cylindrical coordinate mesh. So, please tell me bout it. |
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Tags |
cylindrical coordinates, finite difference method, fortran code, jet flow |
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