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Search took 0.00 seconds. Search: Posts Made By: ghorrocks
Forum: CFX July 23, 2017, 03:20
Replies: 25
Views: 72,864
Posted By ghorrocks
Inaccurate simulation results can be caused by...

Inaccurate simulation results can be caused by many things. Have a look in the FAQ page for the Ansys wiki on fd-online.
Forum: CFX May 9, 2017, 18:25
Replies: 25
Views: 72,864
Posted By ghorrocks
This is basic CFD modelling stuff - you need to...

This is basic CFD modelling stuff - you need to do the tutorial examples and read the documentation to understand the basics. I am not going to rewrite a textbook in a forum post to explain basic...
Forum: CFX May 9, 2017, 07:45
Replies: 25
Views: 72,864
Posted By ghorrocks
ANSYS Icepak does not have a forum for it - the...

ANSYS Icepak does not have a forum for it - the fluent one may be more appropriate but I suspect not very useful.

But an overall comment: What heat transfer coefficient are you talking about? On...
Forum: CFX September 22, 2016, 18:46
Replies: 25
Views: 72,864
Posted By ghorrocks
Yes, the transient simulation should converge...

Yes, the transient simulation should converge over time to the steady state case.
Forum: CFX September 21, 2016, 18:55
Replies: 25
Views: 72,864
Posted By ghorrocks
I have changed my opinion on this since 2008. I...

I have changed my opinion on this since 2008. I use it much more often these days.

The main simulations where it makes a difference are things with complex coupling between equations, such as...
Forum: CFX August 16, 2016, 19:51
Replies: 25
Views: 72,864
Posted By ghorrocks
Yes, that is the standard definition of RMS. The...

Yes, that is the standard definition of RMS. The residuals are defined in section 11.2.3 in the theory guide. The definition is not thorough, but enough to get the idea. It also defines the...
Forum: CFX August 16, 2016, 08:23
Replies: 25
Views: 72,864
Posted By ghorrocks
I vaguely recall that there are some neglected...

I vaguely recall that there are some neglected cross terms but I cannot find any reference to it or recall much about it. Bruno's comment here...
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