NDLI: Turbulent flow past a transverse cavity with inclined side walls. 1. Flow structure

Content Provider	Springer Nature Link
Author	D’yachenko, A. Yu. Terekhov, V. I. Yarygina, N. I.
Copyright Year	2006
Abstract	The process of vortex formation in a cavity with inclined walls, which has a moderate aspect ratio, is experimentally studied, and the distribution of pressure coefficients is measured. The angle of inclination of the side walls ϕ is varied from 30 to 90°. It is found that the flow in the cavity becomes unstable in the range of inclination angles ϕ = 60–70°. Flow reconstruction occurs, which substantially alters the surface-temperature and static-pressure distributions. Large changes in these characteristics and their nonuniform distributions for these angles are observed across the cavity on its frontal wall and on the bottom. For small angles (ϕ = 30 and 45°), the pressure on the rear wall drastically increases, which leads to a small increase in pressure averaged over the entire cavity surface.
Starting Page	671
Ending Page	678
Page Count	8
File Format	PDF
ISSN	00218944
Journal	Journal of Applied Mechanics and Technical Physics
Volume Number	47
Issue Number	5
e-ISSN	15738620
Language	English
Publisher	Kluwer Academic Publishers-Consultants Bureau
Publisher Date	2006-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	turbulent flow separated flow boundary layer cavity vortex formation pressure fields Applications of Mathematics Mathematical Modeling and Industrial Mathematics Mechanics, Fluids, Thermodynamics Mechanics Fluids Mechanical Engineering
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Condensed Matter Physics Mechanical Engineering

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