Paper Title :Rotational Effects On Vortex Shedding Behaviour Of A Cylinder With Surface Roughness – An Experimental Piv And Computational Approach
Author :M.T. Abu Seman, F. Ismail, H. Yusoff
Article Citation :M.T. Abu Seman ,F. Ismail ,H. Yusoff ,
(2015 ) " Rotational Effects On Vortex Shedding Behaviour Of A Cylinder With Surface Roughness – An Experimental Piv And Computational Approach " ,
International Journal of Mechanical and Production Engineering (IJMPE) ,
pp. 29-34,
Volume-3,Issue-4
Abstract : Mostly a wake flow can contribute to unwanted vortex shedding and vibration of different frequencies. If this
phenomenon continues for a long time, a bluff body is likely to experience damage caused by inconsistent flow, which can
lead to failure. This paper examines vortex shedding behaviour behind a rotating cylinder with surface roughness.
Experimental and numerical two-dimensional approaches are taken. In a wind tunnel experiment, there is free-stream
velocities of uniform incompressible flow around the circular cylinder (D=50mm). Surface roughness at 5.0µm
Type : Research paper
Published : Volume-3,Issue-4
DOIONLINE NO - IJMPE-IRAJ-DOIONLINE-1910
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Published on 2015-04-14 |
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