InterviewSolution
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InterviewSolution
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If n is the spatial coordinate, in the outlet or symmetry boundaries, which of these following is correct for a k-ε model?(a) \(\frac{\partial k}{\partial n}=0; \frac{\partial\varepsilon}{\partial n}=0\)(b) \(\frac{\partial^2 k}{\partial n^2}=0; \frac{\partial\varepsilon}{\partial n}=0\)(c) \(\frac{\partial k}{\partial n}=0; \frac{\partial^2 \varepsilon}{\partial n^2}=0\)(d) \(\frac{\partial ^2 k}{\partial n^2}=0; \frac{\partial^2 \varepsilon}{\partial n^2}=0\)This question was addressed to me in an interview for internship.Asked question is from Turbulence Modelling in section Turbulence Modelling of Computational Fluid Dynamics |
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