Laminar-Turbulent Transition 1980
DOI: 10.1007/978-3-642-81485-3_30
|View full text |Cite
|
Sign up to set email alerts
|

Leading Edge Effect in Laminar Boundary Layer Excitation by Sound

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

2
8
1

Year Published

1985
1985
2012
2012

Publication Types

Select...
4
2
2

Relationship

0
8

Authors

Journals

citations
Cited by 43 publications
(11 citation statements)
references
References 3 publications
2
8
1
Order By: Relevance
“…from the local geometric perturbations. Experimental results of Leehey & Shapiro (1980) are in general agreement with Goldstein & Hultgren's (1987) results for receptivity at the leading-edge juncture. The experiment of Aizin & Polyakov (1979) demonstrates that a thin strip of Mylar tape provides the necessary scale conversion for capturing acoustic free-stream disturbances.…”
Section: Introductionsupporting
confidence: 87%
“…from the local geometric perturbations. Experimental results of Leehey & Shapiro (1980) are in general agreement with Goldstein & Hultgren's (1987) results for receptivity at the leading-edge juncture. The experiment of Aizin & Polyakov (1979) demonstrates that a thin strip of Mylar tape provides the necessary scale conversion for capturing acoustic free-stream disturbances.…”
Section: Introductionsupporting
confidence: 87%
“…The receptivity, as defined by the ratio of TS wave amplitude to sound amplitude is of order 1, the maximum being 1.7 at x = 14.05. This trend of order I receptivity and the growth of disturbances outside the neutral curve of linear theory was also observed in the experiments (at a higher Reynolds number and lower frequency) by Shapiro (1977) and Leehey and Shapiro (1980). We attribute this to the pressure minimum and the subsequent small adverse pressure gradient near the leading edge.…”
Section: Unsteady-disturbance Resultssupporting
confidence: 83%
“…In this regard, the asymptotic analysis of Goldstein (1983aGoldstein ( , 1983b is encouraging in that it appears to be the first step in analyzing the leading-edge/acoustic-wave problem. The recent e..perimental work of Leehey and Shapiro (1980) and Gedney (1983) did not focus on the leading edge, and their results have not been completely conclusive. The recent work is summarized by Reshotko (1984) and Goldstein and Hultgren (1989).…”
Section: Completed Workmentioning
confidence: 97%
“…Our choice might nevertheless be justified considering our goal to emphasize the effect of discrete peaks in the turbulence spectrum upon transition onset rather than the one of overall turbulence level. The present values are nevertheless higher than those considered in earlier investigations of the same nature (Schubauer et al, 1948;Leehey and Shapiro, 1979).…”
Section: Intermittent Flow Regioncontrasting
confidence: 84%