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April 15, 2010, 09:41 |
liquid in Thermophysical properties
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#1 |
Member
David
Join Date: Dec 2009
Location: Spain
Posts: 62
Rep Power: 16 |
Hi to all
I want to use the chtMultiRegionFoam with a liquid, but I don't know how to set it with the constant/thermophysicalProperities dict. Does anyone know how to do that? Thankyou in advance David |
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January 25, 2012, 10:12 |
buoyantRhoMultiRegionFoam
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#2 |
New Member
Join Date: Nov 2011
Posts: 1
Rep Power: 0 |
Hi everyone,
I've created a multiRegion solver for fluids with polynomial thermophysical properties. (transient, incompressible flow, density is a function of the temperature => Ueqn, heqn are based on the navier-stokes-equations for compressible fluids, pEqn is solved for an incompressible flow) The solver-set-up requires the implementation of a new thermophysical model as shown in other threads in this forum: e. g. http://www.cfd-online.com/Forums/ope...olynomial.html A detailled discreption of the solver will be provided the next days (buoyantRhoMultiRegionFoamDoku.pdf, in German). I'll add some test cases in a few days. Note: the buoyantRhoPimpleFoam-solver is only for fluid computations, the buoyantRhoMultiRegionFoam-solver is able to solve solid and fluid regions, the fluid algorithms are the same! Try it, have fun :-) no-privacy |
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