Narasimha, R. ; Devasia, K. J. ; Gururani, G. ; Badri Narayanan, M. A. (1984) Transitional intermittency in boundary layers subjected to pressure gradient Experiments in Fluids, 2 (4). pp. 171-176. ISSN 0723-4864
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Official URL: http://www.springerlink.com/content/k87lp3pr653r71...
Related URL: http://dx.doi.org/10.1007/BF00571859
Abstract
Results are reported from an extensive series of experiments on boundary layers in which the location of pressure gradient and transition onset could be varied almost independently, by judicious use of tunnel wall liners and transition-fixing devices. The experiments show that the transition zone is sensitive to the pressure gradient especially near onset, and can be significantly asymmetric; no universal similarity appears valid in general. Observed intermittency distributions cannot be explained on the basis of the hypothesis, often made, that the spot propagates at speeds proportional to the local free-stream velocity but is otherwise unaffected by the pressure gradient.
Item Type: | Article |
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Source: | Copyright of this article belongs to Springer-Verlag. |
ID Code: | 24499 |
Deposited On: | 29 Nov 2010 08:46 |
Last Modified: | 17 May 2016 08:11 |
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