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CFX non newtonian power law fluid

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Old   February 16, 2009, 10:50
Default CFX non newtonian power law fluid
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Mehmet SORGUN
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I do not know how I will add power law fluid especilly n< 1 in cfx ..I tried to add n<1 fluids but it gives mistake..and for power law fluid the unit of the K is kg.s^n/m^2 also I did not add K.
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Old   May 16, 2012, 23:57
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Javed Akbar Khan
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Quote:
Originally Posted by Mehmet SORGUN
;91966
I do not know how I will add power law fluid especilly n< 1 in cfx ..I tried to add n<1 fluids but it gives mistake..and for power law fluid the unit of the K is kg.s^n/m^2 also I did not add K.

I also want to add power law factor n and consistancy factor k but i cant add in CFX. please any one tell that how i add, n and k to define fluid. thanks
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Old   January 3, 2013, 07:25
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belgacem
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Hi Javed
I have the same problem. Please can you help me to set a Non-Newtonian model?
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Old   January 3, 2013, 19:22
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Glenn Horrocks
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The documentation lists the available non-Newtonian models. These models have some restictions on what is allowable - you may be trying to apply a model which is not allowed, and therefore cannot be done on CFX.
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Old   October 13, 2013, 10:25
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here i have the same qustion? for H-B model (pulp suspension), wich consistency is 10%, I want to kow the pow low index n , k, max and min shear strain rate ..,
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