e-ISSN:0976-5166
p-ISSN:2231-3850


INDIAN JOURNAL OF COMPUTER SCIENCE AND ENGINEERING

Call for Papers 2020

Oct 2020 - Volume 11, Issue 5
Deadline: 15 Sep 2020
Notification: 15 Oct 2020
Publication: 31 Oct 2020

Dec 2020 - Volume 11, Issue 6
Deadline: 15 Nov 2020
Notification: 15 Dec 2020
Publication: 31 Dec 2020

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ABSTRACT

Title : 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.
Authors : A.P. Roychowdhury
Keywords : Lower temperature thermodynamic non-equilibrium; N-S analysis; semi analytical inviscid - viscous interaction; closed flow analysis; neglecting free stream; frequency shifted analysis
Issue Date : Oct-Nov 2012
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.
Page(s) : 687-699
ISSN : 0976-5166
Source : Vol. 3, No.5