Underwater Feature Comparison of a Fan-Wing, a Propeller and a Fixed-Wing

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 海洋信息技术装备中心

	Underwater Feature Comparison of a Fan-Wing, a Propeller and a Fixed-Wing
	Gao TZ(郜天柱)1,2,3,4; Lin Y(林扬)2,3; Ren, Hongliang 4
	2020
会议日期	October 5-30, 2020
会议地点	Biloxi, MS, United states
关键词	underwater fan-wing thruster propeller, fixedwing computational fluid dynamics
页码	1-4
英文摘要	Fan-wing thrusters are firstly used on the aircrafts, and then demonstrated underwater. Although the force generation on the underwater fan-wing thruster is demonstrated, the advantages of fan-wing over other propulsors have not been proved. In this paper, a UFT, a vertical placed propeller and a fixed-wing with a high lift to drag ratio is compared in the aspects of underwater propulsion performance. The aspects in study include vertical force, forward drag and efficiency defined. Computational fluid dynamics simulations are carried out in the conditions of different rotational speeds of the moving parts and different cruise velocities. Based on the simulation results, the characteristics of the propulsors are discussed. In the high cruise velocity conditions, the UFT can generate a significant higher vertical force with high efficiency and low forward drag. In the low cruise velocity condition, the propeller performance better on vertical force generation and efficiency. The fixed-wing is the most efficient in all the simulation conditions.
产权排序	1
会议录	2020 Global Oceans 2020: Singapore - U.S. Gulf Coast
会议录出版者	IEEE
会议录出版地	New York
语种	英语
ISBN号	978-1-7281-5446-6
WOS记录号	WOS:000669813300054
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/28750]
专题	沈阳自动化研究所_海洋信息技术装备中心
通讯作者	Gao TZ(郜天柱)
作者单位	1.University of Chinese Academy of Sciences, Beijing, China 2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China 3.Institutes for Robotics and Intelligent Manufacturing, Shenyang, China 4.Department of Biomedical Engineering, National University of Singapore, Singapore, Singapore
推荐引用方式 GB/T 7714	Gao TZ,Lin Y,Ren, Hongliang. Underwater Feature Comparison of a Fan-Wing, a Propeller and a Fixed-Wing[C]. 见:. Biloxi, MS, United states. October 5-30, 2020.