NDLI: Numerical study of mixed convection around an elliptic cylinder using immersed boundary method

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Numerical study of mixed convection around an elliptic cylinder using immersed boundary method

Content Provider	Springer Nature Link
Author	Raman, S. Kalyana Prakash, K. Arul Vengadesan, S.
Copyright Year	2012
Abstract	The flow behind the bluff bodies is more complicated in mixed convection regime owing to the addition of buoyancy effect. In our present study fluid flow and heat transfer characteristics over elliptic cylinders of different axis ratio (AR) are investigated in mixed convection regime at Re = 100. A parametric study is also performed for higher Reynolds number, Re = 200 and Re = 500. Immersed boundary method is used to implement boundary conditions at the cylinder surface. Therefore a simple Cartesian grid is used for all our simulations. The critical Richardson number (Ri $_{ c }$) value at which shedding is suppressed is found for different elliptic cylinders of different ARs.
Starting Page	172
Ending Page	178
Page Count	7
File Format	PDF
ISSN	09750770
Journal	International Journal of Advances in Engineering Sciences and Applied Mathematics
Volume Number	4
Issue Number	3
e-ISSN	09755616
Language	English
Publisher	Springer-Verlag
Publisher Date	2012-07-04
Publisher Place	India
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Elliptic cylinder Axis ratio Immersed boundary method Mixed convection Richardson number ApplicationMathematics/Computational Methods of Engineering Engineering
Content Type	Text
Resource Type	Article

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