DocumentCode
2470132
Title
Research on resistance of Unmanned Surface Vehicle based on CFD
Author
Ma, Weijia ; Zhou, Jin ; Pang, Yongjie ; Liu, Weihua
Author_Institution
State Key Laboratory Autonomous Underwater Vehicle, Harbin Engineering University, China
fYear
2011
fDate
24-26 June 2011
Firstpage
6245
Lastpage
6247
Abstract
Unmanned Surface Vehicles (USV) with a high sailing speed, are capable of Intelligence Surveillance & Reconnaissance (ISR), arm protection, mines sweeping, anti-submarine, precision strikes and other functions, widely display the great value of military application. The excellent navigation performance of the usv directly relates to the vitality and battle effectiveness. In the paper, In virtue of CFD technology, CFX software was utilized to directly simulate the 3D flow around USV which heels a certain degree in a high sailing speed. Resistance performance were predicted, and the hydrodynamic distribution of USV, free-surface shape were discussed. In the end, the calculated results generated by the two different methods were analyzed and compared.
Keywords
Computational fluid dynamics; Electronic mail; Laboratories; Solids; Surface resistance; Underwater vehicles; CFD; Numerical Simulation; Resistance; Unmanned Surface Vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location
Nanjing, China
Print_ISBN
978-1-4244-9172-8
Type
conf
DOI
10.1109/RSETE.2011.5965784
Filename
5965784
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