CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Main CFD Forum (http://www.cfd-online.com/Forums/main/)
-   -   Incompressible LBM vs FDM/FVM/FEM (http://www.cfd-online.com/Forums/main/114172-incompressible-lbm-vs-fdm-fvm-fem.html)

Simbelmynė March 6, 2013 11:20

Incompressible LBM vs FDM/FVM/FEM
 
Hey,

As far as I understand (correct me if I am wrong) the solution time for incompressible LBM is greater than for FDM/FVM/FEM, assuming similar errors.

Will the solution time be similar for the two methods if the FDM/FVM/FEM method is using a pseudo-transient approach for the solution of the poisson equation for pressure?

Cheers!


All times are GMT -4. The time now is 21:59.