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May 11, 2013, 13:05 |
Qustion about CFX expression bug
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#1 |
Senior Member
Meimei Wang
Join Date: Jul 2012
Posts: 494
Rep Power: 15 |
Hi,
The expression 'if(atstep<50.5,1 [s],1e-5 [s])' is used to set up the time step changing from 1 s to 1e-5 s after the accumulated time step reaches 50. Why it doesn't work? Any bug?
__________________
Best regards, Meimei |
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May 12, 2013, 07:12 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
Seems OK based on the glimpse you have given us - but if it does not work can you please show the error message?
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May 12, 2013, 12:18 |
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#3 |
Senior Member
lnk
Join Date: Feb 2011
Location: Switzerland
Posts: 118
Rep Power: 15 |
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May 12, 2013, 17:10 |
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#4 |
Senior Member
Meimei Wang
Join Date: Jul 2012
Posts: 494
Rep Power: 15 |
Yes. Exactly. It is not shifting. Why?
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Best regards, Meimei |
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May 12, 2013, 19:29 |
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#5 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
No idea. There are lots of easy work-arounds, so I would not worry about the details of why this does not work and just use another method to define your time step.
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