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-   -   implementation of the Immersed Boundary Method (http://www.cfd-online.com/Forums/main/63920-implementation-immersed-boundary-method.html)

mi_cfd April 23, 2009 10:06

implementation of the Immersed Boundary Method
 
I'm starting a project that involves single and two-phase flow with complex (irregular) solid boundaries. I want to use a Cartesian grid and represent the solid boundaries using the Immersed Boundary Method. I have already read some papers about the IB method. The direct-forcing method of Mohd-Yusof seems more suitbale for my application than Peskin's original version of the IB method.

I wonder if anyone has an open source 2D code illustrating the implementation of the IB method. Do anyone know any source (paper/report) from which I can get some initial ideas about IB coding? I will prefer finite difference discretisation of the governing equations. Thanks in advance.

Mag.

fmuldoo May 16, 2009 12:02

Hello Mag,

I have currently use the IB method.
http://www.cct.lsu.edu/~fmuldoo/webpage/frank-muldoon.html
Also, I may be able to share the CFD code that I currently use.

Frank

foamuser September 1, 2009 12:10

hello Frank,

I"m also study the IB method currently .I need some CFD code on thi method to help me uderstand the method.
you said that you had some code. So would you like to share the codes ?
i would thanks a lot

my email is hongjianc@163.com.

Jacky



Quote:

Originally Posted by fmuldoo (Post 216371)
Hello Mag,

I have currently use the IB method.
http://www.cct.lsu.edu/~fmuldoo/webpage/frank-muldoon.html
Also, I may be able to share the CFD code that I currently use.

Frank


chinaduck May 15, 2012 20:15

hi
 
I am doing the immersed boudary method now, can you send the code you mentioned to me. I will deeply appreciate your help. Thanks!!!

yagizb July 12, 2012 04:35

Hi Frank,

Could you also send me your IB code?

thanks.

email? yagizb@gmail.com

chinaduck July 15, 2012 21:51

Hello,
 
Hello, Frank:
Can you send me your IB code to me? I am now studying the IB method now! Thanks.
Peter, By the way, my eamil is 443618670@qq.com

praveen July 16, 2012 10:28

Here is an IBM code

https://twitter.com/LorenaABarba/sta...82051209396226

SergeAS July 16, 2012 11:37

Quote:

Originally Posted by praveen (Post 371650)

As I see, it is CUDA-based IBM code :)

socreate November 30, 2012 03:54

Hi Frank,help with IBM
 
Hi Frank,
I'm also studying the IB method currently.
Could you also send me your IB code?
email: sunmine@hotmail.co.uk

thanks.


Quote:

Originally Posted by fmuldoo (Post 216371)
Hello Mag,

I have currently use the IB method.
http://www.cct.lsu.edu/~fmuldoo/webpage/frank-muldoon.html
Also, I may be able to share the CFD code that I currently use.

Frank


watcher007 April 21, 2013 09:11

Quote:

Originally Posted by praveen (Post 371650)

Hi
I'm also studying the IB method currently.
I cant open the link
Could you send me the IB code?
My Email is watcher007gky@gmail.com

Daniel73 October 15, 2013 18:33

Has anybody already implemented immersed boundary method in OpenFOAM? any idea or code on how to implement any of the IBM steps is greatly appreciated!

SergeAS October 16, 2013 00:19

Quote:

Originally Posted by Daniel73 (Post 457166)
Has anybody already implemented immersed boundary method in OpenFOAM? any idea or code on how to implement any of the IBM steps is greatly appreciated!

Take a look http://www.openfoamworkshop.org/2012...darySlides.tgz

arjun October 16, 2013 03:14

Quote:

Originally Posted by SergeAS (Post 457175)


Does it support movement of solid bodies. Also does it support immersed boundaries in general polyhedral framework.

vut February 17, 2015 05:02

Hi Frank,

I'm starting to study the IB method.

Could you also send me your IB code?

My email is trungthanha76@yahoo.com

Thanks.

yanbin June 1, 2015 22:59

test examples
 
Hi Frank,

Have you tested the case of flow past the circular cylinder, especially about the grid test.



Quote:

Originally Posted by fmuldoo (Post 216371)
Hello Mag,

I have currently use the IB method.
http://www.cct.lsu.edu/~fmuldoo/webpage/frank-muldoon.html
Also, I may be able to share the CFD code that I currently use.

Frank


lyy2013410005 September 15, 2015 22:01

Immersedboundary method in openfoam
 
Hello Frank
I am studing th Immersed Boundary Method and want to use it in OpenFOAM.I am glad to know that you have the CFD code, could you please share it with me? Thans a lot! My email is liangyy337472@126.com

maalan September 21, 2015 22:14

Hi Frank, I'm also trying to implement the IBM. I have got something but I'm not able of validate my cases... Could you share it with me to check any error in my code? Thank you very much. My mail: a.martin.alcantara@gmail.com

maalan September 21, 2015 22:32

Hi Frank, I'm also trying to implement the IBM. I have got something but I'm not able of validate my cases... Could you share it with me to check any error in my code? Thank you very much. My mail: a.martin.alcantara@gmail.com

Alisha September 22, 2015 06:10

Hi Frank!
 
I read your paper on IB & it was really helpful. I have a question regarding the implicit NS formulation given in your paper. I couldn't find any other way to communicate you. My mail id is
mebiswajithit@gmail.com
please reply...


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