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Hot-wire visualization of breakdown to turbulence in complex flows

Hot-wire visualization of breakdown to turbulence in complex flows Abstract The nonlinear stage of breakdown to turbulence is a strongly three-dimensional process and represents a difficult task for experimental studies. Investigation of laminar-turbulent transition in aerospace applications additionally involves a complex base-flow with pressure gradients and secondary velocity components resulting in successive increase of necessary measurements. The developed hot-wire visualization technique offers a possibility for an advanced analysis whilst retaining the advantages of traditional visualization methods and is especially suitable for resolving such complex flows. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Thermophysics and Aeromechanics Springer Journals

Hot-wire visualization of breakdown to turbulence in complex flows

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Publisher
Springer Journals
Copyright
2006 V.G. Chernoray, V.V. Kozlov, L. Loefdahl, and P.R. Pratt
ISSN
0869-8643
eISSN
1531-8699
DOI
10.1134/10.1134/S0869864306020053
Publisher site
See Article on Publisher Site

Abstract

Abstract The nonlinear stage of breakdown to turbulence is a strongly three-dimensional process and represents a difficult task for experimental studies. Investigation of laminar-turbulent transition in aerospace applications additionally involves a complex base-flow with pressure gradients and secondary velocity components resulting in successive increase of necessary measurements. The developed hot-wire visualization technique offers a possibility for an advanced analysis whilst retaining the advantages of traditional visualization methods and is especially suitable for resolving such complex flows.

Journal

Thermophysics and AeromechanicsSpringer Journals

Published: Jun 1, 2006

References