Coomar, Nilanjan and Rajani, BN and Majumdar, Sekhar (2000) Numerical computation of vortex shedding around a circular cylinder. Project Report. National Aerospace Laboratories, Bangalore, India.
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Abstract
Unsteady or periodic flow around a bluff (non-streamlined) body is a very important13; problem of engineering interest. The well-known phenomenon of periodic vortex13; shedding in the wake of a cylinder places an important role in the design of structures of13; cylindrical shape exposed to aero- or hydrodynamic loading e.g., tall towers, offshore13; structures efc.. In order to understand and account for the phenomenon of fluid structure13; interaction, the first important task to analyse is the time dependent flow around the13; structure. The present work consists of CFD analysis of the periodic laminar flow around13; a circular cylinder at low Reynolds number using an existing multiblock structured time13; accurate RANS code developed in the CTFD Division, NAL.
| Item Type: | Proj.Doc/Technical Report (Project Report) |
|---|---|
| Uncontrolled Keywords: | Bluff body;Vortex shedding;Laminar flow;Finite volume;Navier13; stokes solver |
| Subjects: | AERONAUTICS > Aerodynamics |
| Division/Department: | Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division, Computational and Theoretical Fluid Dynamics Division |
| Depositing User: | Mrs Manoranjitha M D |
| Date Deposited: | 21 Jun 2005 |
| Last Modified: | 24 May 2010 09:39 |
| URI: | http://nal-ir.nal.res.in/id/eprint/810 |
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