Search Results

Showing results 1 to 3 of 3
Search took 0.00 seconds. Search: Posts Made By: ghorrocks

Forum: CFX

July 4, 2016, 20:08

Replies: 7

von Karman effect imbalance

Views: 2,164

Posted By ghorrocks

Time step size - I know urosgrivc advocates...

Time step size - I know urosgrivc advocates manually setting the time step to get a courant number but I do not recommend this, especially for people relatively new to CFD. If you use adaptive time...

Forum: CFX

July 3, 2016, 06:09

Replies: 7

von Karman effect imbalance

Views: 2,164

Posted By ghorrocks

How can you say that? On what basis? Because it...

How can you say that? On what basis? Because it looks kind of fine? Unless you have really checked you are guessing - and people who guess get it wrong. I cannot count the number of times...

Forum: CFX

July 2, 2016, 06:45

Replies: 7

von Karman effect imbalance

Views: 2,164

Posted By ghorrocks

Have you checked your mesh sensitivity,...

Have you checked your mesh sensitivity, convergence tolerance sensitivity?

Also, what differencing scheme are you using? Both advection and time - they will both need to be second order.

Showing results 1 to 3 of 3

Forum Jump

All times are GMT -4. The time now is 17:42.