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Search: Posts Made By: Ahmed
Forum: Main CFD Forum July 9, 2009, 15:41
Replies: 5
Views: 2,029
Posted By Ahmed
as has been mentioned before, Flotran is old...

as has been mentioned before, Flotran is old software and I am just trying to refresh my memory, perhaps you would get better response if you post your query on the right forum, the ansys forum ...
Forum: Main CFD Forum July 9, 2009, 11:42
Replies: 5
Views: 2,029
Posted By Ahmed
Are you familiar with the concept of "artificial...

Are you familiar with the concept of "artificial viscosity", this is how flotran stabilizes the solution. Simply, you start your iterations with a very high value (compared to the real coefficient)...
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