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-   -   Fixed grid methods for compressible viscous flow (http://www.cfd-online.com/Forums/main/81670-fixed-grid-methods-compressible-viscous-flow.html)

liujmljm November 3, 2010 06:54

Fixed grid methods for compressible viscous flow
 
In my study, I will study the simulation of large deforming moving boundary problems. So I want to use fixed grid methods combined with Immersed boundary methods to simulate viscous compressible flows. It is a challenge topic for me. Because using immersed boundary methods are hard to simulate high Re number compressible flows. Although there are some papers about high Re number compressible flows, I still feel hard. Can you give me some suggestions? Is immersed boundary method a good choice for this study? Thank you

liujmljm November 7, 2010 18:54

fixed grid methods for large deforming/ moving boundary
 
Quote:

Originally Posted by liujmljm (Post 281996)
In my study, I will study the simulation of large deforming moving boundary problems. So I want to use fixed grid methods combined with Immersed boundary methods to simulate viscous compressible flows. It is a challenge topic for me. Because using immersed boundary methods are hard to simulate high Re number compressible flows. Although there are some papers about high Re number compressible flows, I still feel hard. Can you give me some suggestions? Is immersed boundary method a good choice for this study? Thank you

Is no one interesting in fixed grid methods for viscous compressible flow with large moving/deforming body? What do you think about immersed boundary method (direct force method)? I prospect your good suggestion. Thx!


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