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Dynamics simulation of sounding rocket water landing recovery with fluid-structure interaction method
Zhou, Wei; Yang, Xuan; Yang, Hua; 北京8701信箱
Department空间技术部
Source PublicationApplied Mechanics and Materials
2014
Pages220-225
Language英语
ISSN1660-9336
ISBN9783037859612
AbstractThis paper presents the water landing dynamics simulation of a sounding rocket, obtaining dynamics characteristics of the interaction between the rocket payload module, the floatation airbag and the water. Using an explicit nonlinear dynamic finite element code, the model contains Lagrangian shell elements for rocket payload, membrane elements for the airbag and Eulerian elements for the water. The Fluid-Structure Interaction (FSI) technology is employed in the computation by transferring forces on nodes of coupling surfaces. In the paper, two landing attitudes are analyzed and compared. After analyzing dynamic response of airbag under different operating conditions, the minimum size is concluded. This dynamics simulation builds the foundation for the Engineering Model of the recovery system. © (2014) Trans Tech Publicutions, Switzerland.
Conference Name2nd International Conference on Mechanical Engineering, Materials Science and Civil Engineering, ICMEMSCE 2013
Conference DateOctober 25, 2013 - October 26, 2013
Conference PlaceBeijing, China
Indexed ByCPCI ; EI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/2724
Collection空间技术部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
Zhou, Wei,Yang, Xuan,Yang, Hua,et al. Dynamics simulation of sounding rocket water landing recovery with fluid-structure interaction method[C]. Switzerland:Trans Tech Publications,2014:220-225.
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