Title: Evaluation on the Performance of Wind Tunnel Equipped with Small Wind Turbine
Abstract: The new constructed wind tunnel equipped with a small wind turbine in tongji university,consists of four sections,which are stable inflow section,fan section,transition section,honeycomb section.This paper,based on the measured wind speed,evaluates the performance of this wind tunnel by calculating the indexes of wind uniformity and flow stability.Cup-type anemometer is used to measure the wind speed.According to the calculated wind uniformity and flow stability,5m away from the outlet of the wind tunnel is the best cross section.Further measuring on the 5 m section,it is found that wind speed has a straight line relationship with fan's frequency.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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