Computational Analysis Of Aerodynamic Characteristics With Different Overlap Ratio Using CFD
Journal Title: International Journal of Engineering and Science Invention - Year 2018, Vol 7, Issue 9
Abstract
Numerical investigation was carried out to find out aerodynamic characteristics with help of commercial computational fluid dynamic (CFD) software GAMBIT and FLUENT. In this analysis three different models with different overlap ratio were designed and fabricated for the current study to find the effect of overlap ratios. The results from the experimental part of the research show a significant effect of overlap ratio and Reynolds number on the improvement of aerodynamic performance of the Savonius wind turbine. At higher Reynolds number turbine Model without overlap ratio gives better aerodynamic coefficients and at lower Reynolds number Model with moderate overlap ratio gives better results.
Authors and Affiliations
Dr. M. S. Murthy, Ravishankar Kumrawat
Keywords
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