Search Results

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

Forum: Main CFD Forum

August 30, 2017, 10:41

Replies: 5

Discretization of the diffusion term

Views: 1,613

Posted By FMDenaro

numerical oscillations are due to the lack of...

numerical oscillations are due to the lack of monotonicity of the scheme... Godunov theores states that monotonic linear scheme can be only first order accurate. Have also a look to the examples in...

Forum: Main CFD Forum

August 30, 2017, 03:59

Replies: 5

Discretization of the diffusion term

Views: 1,613

Posted By FMDenaro

I agree, consider the Burgers equation in...

I agree, consider the Burgers equation in divergence and non-divergence (quasi-linear) form:

du/dt + d(u^2/2)/dx=d(mu*du/dx)/dx (divergence form)

du/dt + u*du/dx=mu*d2u/dx^2 ...

Showing results 1 to 2 of 2

Forum Jump

All times are GMT -4. The time now is 01:48.