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A Computational Method for Determination of Open Water Performance of a Marine Propeller
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 58 - Number 12 |
| Year of Publication: 2012 |
| Authors: Senthil Prakash.m.n, Deepthi R. Nath |
10.5120/9331-3636
|
Senthil Prakash.m.n, Deepthi R. Nath . A Computational Method for Determination of Open Water Performance of a Marine Propeller. International Journal of Computer Applications. 58, 12 ( November 2012), 1-5. DOI=10.5120/9331-3636
Abstract
Computational fluid dynamics (CFD), to which research efforts have been focused in the recent past is one of the most effective techniques of analysis of any fluid flow problems. Considerable part of towing tank tests for analysis of propeller characteristics are now being replaced by the CFD simulation on the computers. Here a four bladed Wageningen B screw series propeller has been designed for a specific vessel condition and numerically modelled and analysed using unstructured mesh in the flow domain. Validation of the numerical modelling of open water charectricts of screw propeller was achieved by comparing the results from the numerical analysis with the regression analysis based experimental series data.
References
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- Shin Hyung Rhee et al, 2005. Propeller cavitation study using an unstructured grid based navier-strokes solver. Journal of fluids engineering, Volume 127, September 2005.
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