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fluent give different volumetric flow rate

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Old   August 24, 2014, 10:41
Default PLEASE! Need help transien residual !!!!
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le hoang anh
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Hi,
I am doing the transien cavitation. I read from Fluent guid and some posts in forum that the for transien calculation it should be conver after each time step or the residual reduce about 3 order of magnitude or become flat line.
But I dont really understand, could some one give me an example an a picture of transien residual and help me ti explain those things (reduce 3 order, flat line,...)
please help and ttgank you!

(P/s: sorry I dont know how to change title of thread)

Last edited by lehoanganh07; August 24, 2014 at 12:04.
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