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How to give maximum and minimum limit to a variable in user defind function as comsol takes maximum and minimum values for shear rate in power law model
Posted Aug 27, 2015, 8:32 a.m. EDT Computational Fluid Dynamics (CFD), Materials, Studies & Solvers Version 5.1 1 Reply
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I am trying to give an user defined function for viscosity which is a function of pressure and shear rate. I want to take the value of pressure to be the pressure calculated by comsol but then i do not want that pressure value below a certain limit so i want to give the minimum value of p for it. Is there any way i can do it in comsol5.1?
1 Reply Last Post Sep 4, 2015, 10:11 a.m. EDT
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Posted:
9 years ago
You can just write it for example if you dont want it to be below x you can write min(x,function) comsol recognizes it like that