How to use non-boussinesq approximation in ansys fluent?

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Md. Washim Akram

https://www.sciencedirect.com/search?qs=non-boussinesq%20approximation&show=25&sortBy=relevance

https://www.sciencedirect.com/search?qs=non-boussinesq%20approximation%20in%20ansys%20fluent&show=25&sortBy=relevance

Mohammed saad Kamel

please look at this paper,

''Heat Transfer and Fluid Flow in a Furnace Using the Non-Boussinesq Approximation''

Authors: John K. Kamel, Samuel Paolucci

doi:10.1115/HT-FED2004-56466

Shashikant Pawar

if you are outside the hypothesis of linearity (small variation of temperature) required by Bousinnesq model, you must use the full compressible model.