爱游戏雒建斌院士：“螺旋桨表界面特性研究进展与科学挑战”—新闻—科学网
时间：2024-01-13 14:37:54 已阅读:77次
雒建斌 清华年夜学传授，长江学者，中国科学院院士，Friction主编。持久从事纳米磨擦学以及纳米打造研究。
朱漫福 清华年夜学磨擦学国度重点试验室于读玻士研究生。研究标的目的为表界面特征调控以及螺旋桨机能优化。 摘 要 螺旋桨是船舶以及水下飞行体的经常使用推进装配，经由过程扭转做功孕育发生推力。螺旋桨机能晋升可以削减能源耗损以及运转成本、提高搭船恬静性以及舰船声隐身性，于平易近用以及军用范畴有显著需求。表界面特征是影响螺旋桨机能的要害要素，然而，今朝对于螺旋桨表界面特征的研究还存于诸多有余。本文安身在螺旋桨的效率以及空化空蚀机能，先容了外貌描摹以及外貌润湿性对于螺旋桨机能的影响纪律以及研究进展，阐发了螺旋桨表界面特征研究中存于的要害科学问题，终极对于螺旋桨将来成长趋向举行了瞻望。 要害词：螺旋桨；外貌描摹；润湿性；效率；空化
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