IMECH-IR  > 环境力学重点实验室(2009-2011)
Propulsion characteristics of wing-in-ground effect dual-foil propulsors
Liu PF(刘鹏飞); Wang T(王涛); Huang GJ(黄国君); Veitch B; Millan J; Huang GJ
Source PublicationApplied Ocean Research
2010
Volume32Issue:1Pages:103-112
ISSN0141-1187
AbstractPropulsion characteristics of wing-in-ground effect propulsors were investigated using a comparative analysis of thrust and powering characteristics between wing-in-ground (WIG) effect thrusters and traditional screw propellers. WIG thrusters were found to have constant thrust production and efficiency, nearly independent of speed of advance, as contrary to screw propellers, whose optimum efficiency occurs at only one speed point. To produce the same amount of thrust as equivalent screw propellers, WIG thrusters have to work under heavily loaded operating conditions. WIG thrusters were also found to produce a relatively lower but nearly constant efficiency and thrust, independent of speed. Another distinguishing propulsion characteristic revealed for WIG thrusters is that they are capable of operating at much higher speeds, in a range of three to six times that of screw propellers of the same size. While the speed range of screw propellers is mainly limited by their geometric pitch, the speed range of WIG thrusters has no speed limit in ideal fluid. In reality, the speed range is only limited by viscous drag and cavitation, or compressibility, in water or air, respectively. This suggests a potential for WIG thrusters of higher speed application than screw propellers. An experimental investigation and validation of the propulsion system is warranted. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.
DOI10.1016/j.apor.2010.03.001
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000280861600011
WOS KeywordPERFORMANCE
WOS Research AreaEngineering ; Oceanography
WOS SubjectEngineering, Ocean ; Oceanography
Funding OrganizationNational Research Council of Canada
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43579
Collection环境力学重点实验室(2009-2011)
Corresponding AuthorHuang GJ
Recommended Citation
GB/T 7714
Liu PF,Wang T,Huang GJ,et al. Propulsion characteristics of wing-in-ground effect dual-foil propulsors[J]. Applied Ocean Research,2010,32(1):103-112.
APA 刘鹏飞,王涛,黄国君,Veitch B,Millan J,&Huang GJ.(2010).Propulsion characteristics of wing-in-ground effect dual-foil propulsors.Applied Ocean Research,32(1),103-112.
MLA 刘鹏飞,et al."Propulsion characteristics of wing-in-ground effect dual-foil propulsors".Applied Ocean Research 32.1(2010):103-112.
Files in This Item: Download All
File Name/Size DocType Version Access License
054.pdf(1040KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[刘鹏飞]'s Articles
[王涛]'s Articles
[黄国君]'s Articles
Baidu academic
Similar articles in Baidu academic
[刘鹏飞]'s Articles
[王涛]'s Articles
[黄国君]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[刘鹏飞]'s Articles
[王涛]'s Articles
[黄国君]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 054.pdf
Format: Adobe PDF
This file does not support browsing at this time
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.