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October 5, 2011, 00:11
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Static entropy in CFX
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#1 |
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Member
Join Date: Sep 2010
Posts: 45
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Hi my friends,
I am puzzling about the definition of static entropy in CFX. As we know that the entropy is defined as a reference quality, i.e., s-sref=cp*log(T/Tref)-R*log(p/pref). But what is the reference pressure and reference temperature? Thanks a lot~ BalanceChen |
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October 5, 2011, 07:31
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#2 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 18,017
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The ref p and t are what you define it to be - in the materials setup.
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October 5, 2011, 08:01
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#3 |
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Member
Join Date: Sep 2010
Posts: 45
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Thank you very much, ghorrocks
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