構造物端壁剥離流れの有効利用および入口流れ改善によるクロスフロー型風車の出力特性の向上 : 端壁剥離流れの有効性と端壁部誘導板による入口流れの改善(流体工学,流体機械)

概要

論文の詳細を見る
A cross-flow wind turbine near a structure was tested for the performance. The results showed that the performance of a cross-flow wind turbine near a structure was about maximum 30% higher than the case without a structure and these effects were remarkable especially in lower wind speed case. At 4 m/s low wind speed, the performance curves got higher value at the start (in lower tip speed ratio) and the range of tip speed ratio for the high power coefficient was wider. In addition, we tried to get higher performance of a cross-flow wind turbine by using an Inlet Guide Structure on the edge of a structure. In this case, a cross-flow wind turbine showed about 4 to 17% higher value in maximum power coefficient than the case without Inlet Guide Structure.
社団法人日本機械学会の論文
2007-02-25