IMECH-IR  > 流固耦合系统力学重点实验室
An effective CFD approach for marine-vehicle maneuvering simulation based on hybrid reference frames method
Wu XC(吴小翠); Wang YW(王一伟); Huang CG(黄晨光); Hu ZQ; Yi RW
Source PublicationOcean Engineering
2015-11-15
Volume109Pages:83–92
ISSN0029-8018
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. 
KeywordManeuvering Characteristics Hybrid Reference Frames Method Rotating Arm Test Suboff Model
DOI10.1016/j.oceaneng.2015.08.057
Indexed BySCI ; EI
Language英语
WOS IDWOS:000365053500008
DepartmentLMFS冲击与耦合效应(LHO)
Classification一类
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/58346
Collection流固耦合系统力学重点实验室
Corresponding AuthorWang YW(王一伟)
Recommended Citation
GB/T 7714
Wu XC,Wang YW,Huang CG,et al. An effective CFD approach for marine-vehicle maneuvering simulation based on 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 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 hybrid reference frames method".Ocean Engineering 109(2015):83–92.
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