气垫船稳态船波势及波阻的边界元法  

A BOUNDARY ELEMENT METHOD FOR STEADY POTENTIAL PROBLEM OF AIR CUSHION VEHICLE

作　　者：臧跃龙[1] 张琦[1] 

机构地区：[1]西安交通大学

出　　处：《上海力学》1994年第1期61-66,共6页Chinese Quarterly Mechanics

基　　金：国家自然科学基金

摘　　要：本文给出了气垫船在静水中航行时稳态船波势问题的边界元数值分析方法。根据本文的数值计算方法,可以得到气垫船航行时所兴起的波浪形状以及气垫附近流场情况。由此可计算气垫所受到的兴波阻力。本文的方法适用于任意已知气压分布情况。A boundary element method for steady potential problem of air cushion vehicles is presented in this paper. A computer program which is developed according to the theory of this paper gives out results of free surface elevation, flow field around the air cushion vehicle and the wavemaking resistance against the vehicle.

关 键 词：边界元法 气垫船 稳态船 波势 

分 类 号：U674.943[交通运输工程—船舶及航道工程]