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Hi friends, I am trying to calculate effective shear strain-rate (€bar) for a non-newtonian flow from shear strain-rate (€) variable of CFX; "sstrnr". The relaton is ; €bar = sqrt(2/3 €ij €ij) , ij are indexes However i dont know what "sstrnr" gives? A vector or a matrix? Can anyone help me...

Hi friends, thanks for all the replies.

Hi, the link has really useful information, I will try to find the references as well thanks for your help

hi ko99, thanks for your suggestion. there i can only find again room temperature. i am still searching for it, if you have any other idea you are wellcome

Hi Friends, I am dealing with heating-up aluminium (AlMgSi0.5) bars in ovens. I am trying to simulate this process using finite element software Ansys. In order to model this process better, i would like to know the change of thermal properties ( like conductivity, specific heat) with...

hi, every solve command needs the end time, so: /solu nsubst,"any","any","any" time,5 . . . solve /solu time,10 . . . Solve this will make the new end time and wont change your time step increments

Hi I am trying to model heating up an aluminium bar. I used solid70 to model the data and applied convection on areas at some parts of the outer surface areas. Meshing is free with tets. The solution is nonlinear. I want to find out the total heat (Joule or Btu) transferred to the system...