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標題:Aerodynamic Analysis of Helicopter Rotor Blades in Heavy Rain Condition
學年101
學期1
發表日期2013/01/06
作品名稱Aerodynamic Analysis of Helicopter Rotor Blades in Heavy Rain Condition
作品名稱(其他語言)
著者Kuan, Hsiang-Chun; Wan, Tung
作品所屬單位淡江大學航空太空工程學系
出版者
會議名稱AIAA 51th Aerospace Science Meeting
會議地點達拉斯, 美國
摘要Recently the greenhouse and global warming effects are becoming more and more severe, that partially explains why rainfall rates are keep breaking record continuously in all parts of the world. Currently helicopter has widespread utilization by air rescue unit in Taiwan during disaster situation under extreme weather situations. For this reason thus the understanding and improvement of helicopters under heavy rain condition is the main theme of this research. With our understanding of heavy rain physics, CFD tool has first being developed and successfully tested on the standard helicopter blade. Once the heavy rain droplets are added, it is observed that rainfall indeed will induce some detrimental effects on the main rotor blade’s performance. Therefore, it is highly recommended that every helicopter pilot should be aware of this information gained in this work and has extensive training in some heavy rain situations.
關鍵字Helicopter;Rotor blades;Heavy rain;Aerodynamic analysis;MRF
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20130106~20130109
通訊作者Wan, Tung
國別美國
公開徵稿Y
出版型式電子版
出處AIAA 51th Aerospace Science Meeting, 10p.
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