Non-Equilibrium Flow Type Behaviour In Presence Of Transonic Free Streams Probably Caused By Turbulence Modeling Limitations For Base Flow Computations Using N-S Code, As Well As BASE2D Codes.
Journal Title: Indian Journal of Computer Science and Engineering - Year 2012, Vol 3, Issue 5
Abstract
The computational difficulties in getting the flow field using a RANS solver of base flows is given here in two special cases where results were obtainable only when free stream flow was not considered. The computational difficulties could be attributed to frequency shift in both theoretical as well as experimental results caused by small vibrations and large discretizations across the path-line of the base flow.
Authors and Affiliations
A. P. Roychowdhury
Keywords
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