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-   -   Finite volume or finite differene for free surface (http://www.cfd-online.com/Forums/main/8503-finite-volume-finite-differene-free-surface.html)

G N Xie January 1, 2005 11:20

Finite volume or finite differene for free surface
 
Happy New Year,everybody:

I want to simulate falling liquid film using CFD codes. Does anybody know some codes using Finite Volume Method(FVM), together with moving boundary(MB) and free surface(FS)?

maybe can tell me some methods

Thanks for attention !

Meriem Allouache January 2, 2005 07:56

Re: Finite volume or finite differene for free sur
 
Hi,

Did you have a go with Fluent

A.S. January 3, 2005 00:27

Re: Finite volume or finite differene for free sur
 
http://www.vug.uni-duisburg.de/MOUSE/

Hi,

If you know C++, you can download mouse. They have implemted level-set method for free surface flow.

Only thing is that you need to implement turbulence models into it.

Try level-set search in google you can get the refernces.

Good Luck and Happy New Year

Apurva Shukla

G N Xie January 3, 2005 00:46

Re: Finite volume or finite differene for free sur
 
thanks for help. but I just want to write codes in Fortran90, unlike using software

G N Xie January 3, 2005 00:46

Re: Finite volume or finite differene for free sur
 
thanks for help. but I just want to write codes in Fortran90, and need some examples about free surface flow....

A.S. January 3, 2005 01:23

Re: Finite volume or finite differene for free sur
 
http://asme.pinetec.com/fedsm2000/data/f-233/11257.html

Hope you can get this paper. Till now I have not found any example on free surface flow.

Regards

Apurva

Xueying January 4, 2005 13:35

Re: Finite volume or finite differene for free sur
 
I'm doing research on free surface flow. I have a short paper as shown below: " X.Xie and M. Pasquali, Computing 3-D free surface viscoelastic flows, in A.A. Mammoli and C.A. Brebbia, editors, Moving Boundaries VII: Computational Modeling of Free and Moving Boundary Problems, pages 225-234, Southampton, UK, 2003. WIT Press. "

I think you can find many examples in the book.

By the way, it really takes time to write code starting from scratch. If I were you, I would take A.S. Sun's suggest to start from some existed code and modify it to what you want.

Sjana January 7, 2005 12:23

Re: Finite volume or finite differene for free sur
 
There are some papers by Prof. Peric by both the methods using ALE(moving grids) and VOF

One I am writing down here..

Computation of free-surface flows using interface-tracking and interface-capturing methods

By Samir Muzaferija and Milovan Peric

Chapter 2 in O.Mahrenholtz and M.Markiewicz(eds.) Nonlinear Water Wave Interaction, Computational Mechanics Publications 1998

G N Xie January 10, 2005 08:42

Re: Finite volume or finite differene for free sur
 
in our library,there has not the book!

which site can download the online book?


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