Open AccessNumerical Analysis of Innovative Wind Booster Configurations for Vertical Axis Wind Turbines
Author(s) -
Malge Abhijeet Manikarao*,
Kehkeshan Jallal S
Publication year - 2020
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.a1214.059120
Subject(s) - booster (rocketry) , turbine , wind power , wind speed , wind profile power law , wind gradient , turbulence , stage (stratigraphy) , vertical axis , marine engineering , mechanics , meteorology , environmental science , log wind profile , vertical axis wind turbine , physics , geology , aerospace engineering , engineering , mathematics , electrical engineering , geometry , paleontology
Vertical Axis Wind Turbines has been looked upon by researchers as a potential avenue for power generation at domestic level. The Coefficient of Power of Vertical Axis wind Turbine has its limitations mentioned by Betz theory. In this paper three configurations viz one stage, two stage and three stage Wind booster has been designed, modelled and numerically analyzed. A Multistage concept of flaps has been used in wind booster so that wind velocity may increase during each stage. The performance of turbine is assessed by wind booster for Flow velocity, Pressure. For Numerical analysis SST K-epsilon turbulence model has been used. From the analysis it is found that, the two stage wind booster velocity and pressure magnitude range is superior as compared to other two configurations.