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Segregated Solver or Fully Coupled Solver

Posted Jun 21, 2017, 12:18 a.m. EDT Fluid & Heat, Heat Transfer & Phase Change, Studies & Solvers Version 5.2 0 Replies

Farnood Sobhbidari
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I want to solve two coupled Governing Equations (Heat Transfer and Fluid Diffusion), and I am using COMSOL version 5.2. I want to choose a best solver. In the Heat Transfer Equation there is a spatial derivative of Pressure in the Convection Coefficient, and there is a time derivative of the Temperature in the Source Term of Fluid Diffusion Equation. Would you mind help me with this process?

If I want to solve the system of equations with the Segregated Approach, should I manually run each segregated steps and insert the computed data to the next segregated step?

Note: I am using equation based modeling in the coefficient form.
0 Replies Last Post Jun 21, 2017, 12:18 a.m. EDT
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Hello Farnood Sobhbidari

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