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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: ghorrocks

Forum: CFX September 14, 2015, 23:32

Replies: 9 Error solving free surface flow on Wigley hull Views: 1,760 Posted By ghorrocks All of them :) I find the free surface model... All of them :) I find the free surface model can be tuned for specific cases quite a bit, and some changes to the defaults can give significant improvements. But my method of finding the necessary...

Forum: CFX September 14, 2015, 20:30

Replies: 9 Error solving free surface flow on Wigley hull Views: 1,760 Posted By ghorrocks When you are close but a bit off the expected... When you are close but a bit off the expected answer there is no substitute but a careful analysis of all the key parameters. Have you looked at: * domain depth, width, height * free surface...

Forum: CFX September 14, 2015, 18:28

Replies: 9 Error solving free surface flow on Wigley hull Views: 1,760 Posted By ghorrocks Those charts look pretty similar to me. What is... Those charts look pretty similar to me. What is not correct about it? But now this sounds like a question on general accuracy:...

Forum: CFX September 7, 2015, 21:46

Replies: 9 Error solving free surface flow on Wigley hull Views: 1,760 Posted By ghorrocks Are you using double precision numerics? You will... Are you using double precision numerics? You will probably need it for the fine mesh cases. Also: Are you running this steady state? Free surface models often need transient simulations to resolve...

Showing results 1 to 4 of 4

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