Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.
Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Is it possible to couple two modules?
Posted 2013年6月10日 GMT-4 19:51 Computational Fluid Dynamics (CFD) Version 4.3a 2 Replies
Please login with a confirmed email address before reporting spam
Hi,
I am simulating an open water channel (0.31m x 6m x 0.4m width, large and height) with k-e turbulence model. The boundary conditions are: walls and floor as wall function, upper boundary as open boundary, inlet with an exponential profile and the final part with outlet condition. The study is stationary. The computing doesn't resolve the shear layer.
Is it possible to couple two models?, Low Reynolds number k-e and k-e. The first to calculate the shear layer and the second to resolve from the shear layer to the upper boundary.
Thanks.
I am simulating an open water channel (0.31m x 6m x 0.4m width, large and height) with k-e turbulence model. The boundary conditions are: walls and floor as wall function, upper boundary as open boundary, inlet with an exponential profile and the final part with outlet condition. The study is stationary. The computing doesn't resolve the shear layer.
Is it possible to couple two models?, Low Reynolds number k-e and k-e. The first to calculate the shear layer and the second to resolve from the shear layer to the upper boundary.
Thanks.
2 Replies Last Post 2013年6月13日 GMT-4 15:04
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
Dear Jose Antonio
Please be advice that you and your institution UNAM may qualify for technical support at
www.comsol.com/support/case/
That means that in addition to the community driven help that you are requested here, you may be entitled to receive technical support directly from the COMSOL technical support experts, providing your Comso License number.
Truly Yours
Mauricio Z.
Comsol Inc.
Please be advice that you and your institution UNAM may qualify for technical support at
www.comsol.com/support/case/
That means that in addition to the community driven help that you are requested here, you may be entitled to receive technical support directly from the COMSOL technical support experts, providing your Comso License number.
Truly Yours
Mauricio Z.
Comsol Inc.
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
Thank you for the information.