Analysis of Hydroelastic Instabilities of Rectangular Parallel-Plate Assemblies

[+] Author and Article Information
C. Q. Guo, M. P. Paı̈doussis

Department of Mechanical Engineering, McGill University, 817 Sherbrooke Street West, Montreal, Quebec H3A 2K6, Canada

J. Pressure Vessel Technol 122(4), 502-508 (Mar 07, 2000) (7 pages) doi:10.1115/1.1286019 History: Received November 19, 1999; Revised March 07, 2000
Copyright © 2000 by ASME
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Grahic Jump Location
A parallel-plate assembly; (a) front view, (b) side cross-sectional view
Grahic Jump Location
Complex frequencies versus flow velocity: –,ωR;[[dotted_line]],ωI. (a) μ=1,c1=1,c2=0.05; (b) μ=1,c1=0.5,c2=0.05; (c) μ=1,c1=2.5,c2=0.05; (d) μ=1,c1=2.5,c2=0.5; (e) μ=1,c1=10,c2=0.5.
Grahic Jump Location
Effects of damping: –,ωR;[[dotted_line]],ωI. (a) μ=1,c1=1,c2=0.05,γe=0.5,γis=0; (b) μ=1,c1=1,c2=0.05,γi=0.001,γes=0; (c) μ=1,c1=1,c2=0.05,γs=0.05,γie=0.




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