A Study on the Hydrodynamic Characteristics of a Synthetic Jet Propelled Underwater Vehicle | |
Wang C(王超)1,2; Lin Y(林扬)2; Geng LB(耿令波)1,2; Hu ZQ(胡志强)2 | |
刊名 | Journal of Ship Production and Design |
2019 | |
卷号 | 35期号:2页码:115-125 |
关键词 | synthetic jet underwater vehicle propulsion drag characteristics |
ISSN号 | 2158-2866 |
产权排序 | 1 |
英文摘要 | In this article, the drag characteristics of an underwater vehicle propelled by a synthetic jet (SJ) is numerically studied. The underwater vehicle studied is REMUS Autonomous underwater vehicle (AUV). The cruising speed studied is up to 10 knots. The actuation parameters of the SJ actuator are the same under different cruising speeds. When the SJ actuator works, the drag of the vehicle changes periodically. The SJ-induced additional pressure drag increases with increasing cruising speed. The additional friction force is negligible. The thrust of the actuator decreases with increasing cruising speed. The thrust outputted by the SJ actuator when used for underwater vehicle propulsion is smaller than the thrust of an isolated actuator. The mathematical model of the additional drag, the model of the thrust, and the velocity distribution is given to assist the analysis in this article. |
WOS关键词 | VORTEX ; PROPULSION ; THRUST ; LOCOMOTION ; IMPULSE |
WOS研究方向 | Engineering |
语种 | 英语 |
WOS记录号 | WOS:000468124300002 |
内容类型 | 期刊论文 |
源URL | [http://ir.sia.cn/handle/173321/24409] |
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.University of Chinese Academy of Sciences, Beijing, China 2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China |
推荐引用方式 GB/T 7714 | Wang C,Lin Y,Geng LB,et al. A Study on the Hydrodynamic Characteristics of a Synthetic Jet Propelled Underwater Vehicle[J]. Journal of Ship Production and Design,2019,35(2):115-125. |
APA | Wang C,Lin Y,Geng LB,&Hu ZQ.(2019).A Study on the Hydrodynamic Characteristics of a Synthetic Jet Propelled Underwater Vehicle.Journal of Ship Production and Design,35(2),115-125. |
MLA | Wang C,et al."A Study on the Hydrodynamic Characteristics of a Synthetic Jet Propelled Underwater Vehicle".Journal of Ship Production and Design 35.2(2019):115-125. |
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