教師資料查詢 | 類別: 期刊論文 | 教師: 陳步偉 CHEN PU-WOEI (瀏覽個人網頁)

標題:Evaluation on crashworthiness and energy absorption of composite light airplane
學年107
學期1
出版(發表)日期2018/08/18
作品名稱Evaluation on crashworthiness and energy absorption of composite light airplane
作品名稱(其他語言)
著者Pu-Woei Chen; Ya-Yun Lin
單位
出版者
著錄名稱、卷期、頁數Advances in Mechanical Engineering 10(8), p.1-12
摘要The main aim of this study was to explore the safety differences when using aluminum alloy and three different fiber reinforced composites as material for the cockpit and fuselage of light aircraft under crash landing. In accordance with the cockpit reduction amount stipulated by MIL-STD-1290A in which the reducing rates in all directions cannot exceed 15%, this study established the safety zones of impact speeds and impact angles. The overall safety zones of the carbon fiber reinforced composites and glass fiber reinforced composites cockpits were higher than that of the aluminum alloy cockpit by 38.56% and 32.12%, respectively. Among the four different fuselage materials, when carbon fiber reinforced composites was used as the cockpit material, except that the reducing rate for the crashing in the Y direction was slightly higher than the aluminum alloy cockpit, the reducing rate in the X direction and the inclined beam A direction during crashes were less than other materials, and the safety of its overall cockpit was also the most superior to other materials. The energy absorption capability of the aluminum alloy fuselage was better than the fuselages of all composite materials.
關鍵字Composites;crashworthiness;light aircraft;impact;energy absorption;finite element method
語言英文
ISSN
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式,電子版
相關連結
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