中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 沈阳自动化研究所
  3. 中国科学院沈阳自动化研究所
  4. 海洋机器人卓越创新中心
Thrust and flow characteristic of double synthetic jet actuator underwater

文献类型：期刊论文

作者Geng LB(耿令波)1,2; Hu ZQ(胡志强)1; Lin Y(林扬)1
刊名Ocean Engineering
出版日期2019
卷号176页码:84-96
关键词Double synthetic jet Thrust vectoring Numerical method
ISSN号0029-8018
产权排序1
英文摘要In this paper, underwater thrust vectoring method based on double synthetic jet actuator is studied. The thrust characteristic of the system under different nozzle distances and phase lags are numerically investigated. The numerical method is validated using data in the literature. The average normal thrust increases when nozzle distance increases. The average tangential thrust decreases when nozzle distance increases. The jet interacts with each other strongly under small nozzle distances. When the two actuators are far enough, the interaction between adjacent jets is negligible. The average normal thrust keeps nearly invariant when phase lag varies. The average tangential thrust increases when phase lag increases from 0 to π and decreases when phase lag increases from π to 2π. The variation of the thrust vectoring angle has the same tendency with the average tangential thrust. The velocity vector and the vorticity contour are given. The mathematical model of the average normal and average tangential thrust is also established. © 2019 Elsevier Ltd
WOS关键词LOCOMOTION ; PARAMETERS ; PRESSURE ; UNSTEADY ; IMPULSE ; AIRFOIL
WOS研究方向Engineering ; Oceanography
语种英语
WOS记录号WOS:000462109000009
源URL[http://ir.sia.cn/handle/173321/24410]  
专题海洋机器人卓越创新中心
通讯作者Geng LB(耿令波)
作者单位1.The State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式
GB/T 7714		 Geng LB,Hu ZQ,Lin Y. Thrust and flow characteristic of double synthetic jet actuator underwater[J]. Ocean Engineering,2019,176:84-96.
APA Geng LB,Hu ZQ,&Lin Y.(2019).Thrust and flow characteristic of double synthetic jet actuator underwater.Ocean Engineering,176,84-96.
MLA Geng LB,et al."Thrust and flow characteristic of double synthetic jet actuator underwater".Ocean Engineering 176(2019):84-96.

入库方式： OAI收割

来源：沈阳自动化研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。