%0 Journal Article
%T NUMERICAL SIMULATION OF FLOW FIELD FOR UNDERWATER VEHICLE DURING EMPENNAGE-EXPANDING<br>某水下航行体尾翼展开过程中流场的数值模拟
%A LIU Yao
%A LIU Zhizhu
%A <br>刘曜
%A 刘志柱
%J 力学与实践
%D 2006
%I 
%X This paper gives a 3D-entity model of the main part of the underwater vehicle by use of Pro/E software. Based on the 3D Navier-Stokes equations for viscous steady imcompressible flow and two-equation $\kappa$-$\varepsilon$ turbulent model, the flow field and hydrodynamic load of underwater vehicle during empennage-expanding is numerically simulated with the finite volume method. The empennage-expanding is analyzed by the use of the simulation results. Comparing with the experimental results, the numerical analysis method is justified, which may be useful for analyzing engineering problems.
%K underwater vehicle
%K empennage-expanding
%K numerical simulation<br>水下航行体
%K 尾翼展开
%K 数值模拟
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=5D66DB6A5818DF5B&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=E158A972A605785F&sid=A04140E723CB732E&eid=3F7664DE9921E983&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=2