Search Results

Showing results 1 to 2 of 2
Search took 0.00 seconds. Search: Posts Made By: FMDenaro

Forum: Main CFD Forum

September 6, 2018, 04:26

Replies: 4

Harmonic average of Diffusion Tensors in Finite Volume Method

Views: 1,452

Posted By FMDenaro

Using the integral form you have d/dt...

Using the integral form you have

d/dt Int[V] u dV = Int[S] n.(D.grad u) dS

therefore when you sum all the fluxes, the RHS must be negative for a diffusive problem. That does not say the...

Forum: Main CFD Forum

September 5, 2018, 11:29

Replies: 4

Harmonic average of Diffusion Tensors in Finite Volume Method

Views: 1,452

Posted By FMDenaro

I suppose you have D.Grad(u), therefore a vector....

I suppose you have D.Grad(u), therefore a vector. Then you apply the divergence and get a scalar function.

Are all the variable co-located? I don't see specific problems due to the tensor.
You...

Showing results 1 to 2 of 2

Forum Jump

All times are GMT -4. The time now is 20:58.