Euler-Lagrangian momentum coupling

jiejie · January 24, 2011, 19:19

Dear all

I am doing some bubble tracking works with my project and I used Euler-Lagrangian method. However, I only have one-way coupling (fluid influence particles) implemented in the code. At the moment, I am trying to implement a two-way coupling between the fluid and particles with a momentum exchange from particles back on to the fluid.

I have looked at the icoLagrangainFoam, which has such moment exchange. I just wonder whether this is good place to start? Is there any other way to implement such momentum exchange?

jiejie · January 28, 2011, 00:55

Is there any suggestion?

Thanks

January 24, 2011, 19:19	Euler-Lagrangian momentum coupling	#1
jiejie Senior Member Jie Join Date: Jan 2010 Location: Australia Posts: 134 Rep Power: 16	Dear all I am doing some bubble tracking works with my project and I used Euler-Lagrangian method. However, I only have one-way coupling (fluid influence particles) implemented in the code. At the moment, I am trying to implement a two-way coupling between the fluid and particles with a momentum exchange from particles back on to the fluid. I have looked at the icoLagrangainFoam, which has such moment exchange. I just wonder whether this is good place to start? Is there any other way to implement such momentum exchange?

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January 28, 2011, 00:55		#2
jiejie Senior Member Jie Join Date: Jan 2010 Location: Australia Posts: 134 Rep Power: 16	Is there any suggestion? Thanks