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July 10, 2024 at 12:52 pm
samiasadaf_uetian
SubscriberHi Ansys Learning Forum,
I am simulating water flow boiling through microchannel on Ansys Fluent using VOF model.
I need to calculate vapor quality using x= h-hl/hfg
where h= Specific enthalpy of mixture at measured point
hl=Specific ethalpy of saturated water i.e. 419KJ/kg
hfg=Specific ethalpy of vaporization=hg-hl=2676-419=2257 KJ/KgÂ
where hg=Specic enthalpy of saturated vapor
Now the mass average enthalpy of mixture I take from fluent post CFD at any point is -15551372 J/kg .Now how can I use this value to calculate vapor quality,since it is not giving me vapor quality value ranging between 0 and 1.
Please help
Â
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July 10, 2024 at 1:15 pm
Rob
Forum ModeratorWhat is your definition of vapour quality?Â
Â
https://innovationspace.ansys.com/forum/forums/topic/vapor-quality-multiphase-vof-ansys-fluent/
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- The topic ‘Vapor Quality’ is closed to new replies.
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