2mesh interantion

arkangel · September 27, 2007, 16:24

Hi foamers

I have a though question:

i want to use 2 meshes
in one i want to simulate combustion with rans or les , after one time step i will have pressure field on this mesh and i want to use this pressure field as a source on other bigger field . In this field i will calculate the wave eq.

The second field is surrounding the biggest one. So they share a common boundary ... there are interactions not only from the 1. Mesh to 2. mesh(big) but also back ,

2 meshes can interact like this ?

arkangel · September 27, 2007, 16:26

a typo :

The second field is surrounding the smaller one. So they share a common boundary ... there are interactions not only from the 1. Mesh to 2. mesh(big) but also back ,

2 meshes can interact like this ?

gschaider · September 27, 2007, 18:48

Hi OR!

Not easily. Look on the message-board for conjugateFoam or on the Wiki for icoStructFoam for examples on the coupling of different solvers on meshes that share a boundary.

Bernhard

September 27, 2007, 16:24	Hi foamers I have a though	#1
arkangel Member O R Join Date: Mar 2009 Posts: 50 Rep Power: 17	Hi foamers I have a though question: i want to use 2 meshes in one i want to simulate combustion with rans or les , after one time step i will have pressure field on this mesh and i want to use this pressure field as a source on other bigger field . In this field i will calculate the wave eq. The second field is surrounding the biggest one. So they share a common boundary ... there are interactions not only from the 1. Mesh to 2. mesh(big) but also back , 2 meshes can interact like this ?

September 27, 2007, 16:26	a typo : The second fiel	#2
arkangel Member O R Join Date: Mar 2009 Posts: 50 Rep Power: 17	a typo : The second field is surrounding the smaller one. So they share a common boundary ... there are interactions not only from the 1. Mesh to 2. mesh(big) but also back , 2 meshes can interact like this ?

September 27, 2007, 18:48	Hi OR! Not easily. Look on	#3
gschaider Assistant Moderator Bernhard Gschaider Join Date: Mar 2009 Posts: 4,225 Rep Power: 51	Hi OR! Not easily. Look on the message-board for conjugateFoam or on the Wiki for icoStructFoam for examples on the coupling of different solvers on meshes that share a boundary. Bernhard __________________ Note: I don't use "Friend"-feature on this forum out of principle. Ah. And by the way: I'm not on Facebook either. So don't be offended if I don't accept your invitation/friend request

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