集水装置を有する軸流水車の集水装置形状の多目的最適化

DOI Web Site

書誌事項

タイトル別名
  • Multi-Objective Optimization of the Collection Device Shape of an Axial Flow Hydraulic Turbine with a Collection Device

抄録

We have developed an axial flow hydraulic turbine with a collection device aimed at high output by collecting and accelerating the flow of shallow open channels such as agricultural waterways and small rivers. The hydraulic turbine has excellent portability, but when the output is improved, the hydrodynamic force increases. The multi-objective optimization method is effective for such problems. By applying it to this hydraulic turbine, it is expected to decrease the hydrodynamic force while increasing the output. In this study, the multi-objective optimization design method was applied to the collection device of an axial flow hydraulic turbine with a collection device. As a result, the optimized hydraulic turbine has almost the same axial thrust coefficient as the prototype hydraulic turbine, the power coefficient is improved, and the effectiveness of this multi-objective optimization design method is confirmed.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ