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Old   August 9, 2014, 16:37
Default Help about an error in modal analysis
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farahani
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Hi everyone
I try to model a tank with water in it in modal part of ansys but in solution it has the below error.
Is there anyone here can help me?

ERROR : """"Please switch to Engineering Data and correct the invalid property data
Water Liquid contains invalid property data.
These problems are:
Elasticity is required, but is currently undefined.""""





THANK YOU

Last edited by ftmh; August 11, 2014 at 17:13.
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Old   August 22, 2014, 09:14
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Grigoriy Ermolaev
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You can't calculate the modal analysis of fluid. It should be model like the mass and the pressure
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Old   August 23, 2014, 08:49
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farahani
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Quote:
Originally Posted by Grigoriy_Ermolaev View Post
You can't calculate the modal analysis of fluid. It should be model like the mass and the pressure
I can't understand!
can you give me a reference or an example ??
I'm confused!

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Old   October 22, 2014, 09:44
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usamaraad
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hi every one
I need to simulate a heat pipe by using comsol program but i could not do
so can i find a helping from any one , please ...
ple
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Old   October 22, 2014, 09:46
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usamaraad
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hi every one
I need to simulate a heat pipe by using comsol program but i could not do
so can i find a helping from any one , please ...
please send your help one my email
osamaraad19@yahoo.com
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Old   November 12, 2014, 07:16
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Rechard
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Hey modal analysis of fluid can be done by CFD analysis. To resolve your problem, you should hire any CFD professional.
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