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Interior wall boundary for Viscoelastic flow (Polymer module)
Posted 08.11.2021, 09:26 GMT-5 Fluid & Heat, Computational Fluid Dynamics (CFD), Studies & Solvers Version 5.6 0 Replies
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Dear COMSOL users, I'm new to COMSOL, I am using the Mixing module and CFD module to simulate the agitation of a Non-Newtonian inelastic fluid in a CSTR tank, in adition, I am interested in simulating the agitation of a nonlinear viscoelastic fluid (Oldroyd-B fluid) by means of a Viscoelastic flow study of Polymer Flow Module, however, this study does not have an Interior Wall boundary (in Physics toolbar section) to declare boundary conditions on fixed walls (baffles) and Rotating interior Walls (impellers). Any advice/recommendation on how to declare this type of boundary conditions in a Viscoelastic flow study along with the Mixer module?
Thanks in advance.
Hello Luis Antonio Ramírez Torres
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