Effect of a Mesh on Boundary Layer Transition Induced by Free-stream Turbulence and an Isolated Roughness Element
A high level of free-stream turbulence and surface roughness are known to cause breakdown of an otherwise stable laminar flow. In transition induced by free-stream turbulence, streaks are formed due to the lift-up effect and low-speed streaks with high shear breakdown to turbulence. Streaks are also...
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| Language: | en_US |
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2018
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| Online Access: | http://etd.iisc.ernet.in/2005/3749 http://etd.iisc.ernet.in/abstracts/4620/G28436-Abs.pdf |