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Evaluating Delta interface function for level set

Posted Jul 12, 2016, 1:58 p.m. EDT Computational Fluid Dynamics (CFD) Version 5.0 0 Replies

Anup Singh
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Hi ,
This might be stupid question but could anyone help me to evaluate Delta interface function for level set with expression just as how it was described for phase field in boiling water example

Delta = 6*tpf.Vf2*(1-tpf.Vf2)*0.5*sqrt(phipfx^2+phipfy^2+eps) .

I am little confused .

Delta =6*sqrt(phils-phlils^2+eps)*sqrt(philsx^2+philsy^2+eps).
can anyone tell me if the above expression is right or wrong .

Thanks
Anup
0 Replies Last Post Jul 12, 2016, 1:58 p.m. EDT
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