How to add source term onto the k and w equations in Star-ccm+ -- CFD Online Discussion Forums

November 13, 2020, 04:03	How to add source term onto the k and w equations in Star-ccm+	#1
lilymiao New Member Xinyi Miao Join Date: Nov 2020 Posts: 1 Rep Power: 0	Hello, I am trying to use field function to add an additional source term Srans into the k and w equations.(as shown in the equations) The Source terms are to take account the extra bubble induced turbulence. It is two phase flow with Euler-Euler SST model. I think the right way should be using field functions, but I don't know how can I incorporate my new filed functions into the iterations and calculations. Great thanks for any help you could give I have attached the equations. equationK.png equationW.png The equations are from Ma et al(2017)Direct numerical simulation–based Reynolds-averaged closure for bubble-induced turbulence,PHYSICAL REVIEW FLUIDS

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