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An effective CFD approach for marine-vehicle maneuvering simulation based on the hybrid reference frames method
Wu XC(吴小翠); Wang YW(王一伟); Huang CG(黄晨光); Hu ZQ(胡志强); Yi RW(衣瑞文)
Department海洋信息技术装备中心
Source PublicationOcean Engineering
ISSN0029-8018
2015
Volume109Pages:83-92
Indexed BySCI ; EI
EI Accession number20154001320257
WOS IDWOS:000365053500008
Contribution Rank2
Funding OrganizationScience and technology innovation project of Chinese Academy of Sciences through grant numbers KGFZD-125-014, National Natural Science Foundation of China through grant numbers 11202215, and the Youth Innovation Promotion Association of CAS (2015015)
KeywordManeuvering Characteristics Hybrid Reference Frames Method Rotating Arm Test Suboff Model
AbstractThe computational efficiency of CFD on maneuverability simulation poses a great difficulty resulting in its restricted applications. A hybrid reference frames method is established that combines the rotating reference frame method and an added momentum source method. The computational domain is separated into two parts under the rotating reference frame and the inertial frame respectively. A single mesh is needed for all conditions of a testing model such as different rotating arm radius, pitch angles and drift angles. The validation is carried out based on the numerical simulations on the flow fields around the SUBOFF models including sterns and full appended models. Results show that the stability derivatives of the yawing moment and yawing force agree well with the experimental data. Using a dimensional analysis method, the influences of the rotating arm radius and linear velocity are investigated. The similarity is maintained when the radius is constant, and the rotating effect performs strongly when the radius is small. The effects of pitch angle and drift angle are also discussed when the linear velocity is fixed with the fully appended SUBOFF model. © 2015 Elsevier Ltd. All rights reserved.
Language英语
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectEngineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
WOS Research AreaEngineering ; Oceanography
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Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/17122
Collection海洋信息技术装备中心
Corresponding AuthorWu XC(吴小翠)
Affiliation1.Key Laboratory for Mechanics in Fluid Solid Coupling Systems, Institute of Mechanics, Chinese Academy of Sciences, Beijing, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, Liaoning, China
Recommended Citation
GB/T 7714
Wu XC,Wang YW,Huang CG,et al. An effective CFD approach for marine-vehicle maneuvering simulation based on the hybrid reference frames method[J]. Ocean Engineering,2015,109:83-92.
APA Wu XC,Wang YW,Huang CG,Hu ZQ,&Yi RW.(2015).An effective CFD approach for marine-vehicle maneuvering simulation based on the hybrid reference frames method.Ocean Engineering,109,83-92.
MLA Wu XC,et al."An effective CFD approach for marine-vehicle maneuvering simulation based on the hybrid reference frames method".Ocean Engineering 109(2015):83-92.
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