The analysis and application of the ideal steady incompressible hydrodynamic theory

被引：0
|
作者：
Gao Yonghong [1 ]
Huang Minrong [1 ]
Gu Xiaohui [1 ]
Liu Tiansheng [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Mech Engn, Nanjing 210094, Peoples R China
来源：
ISTM/2007: 7TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-7, CONFERENCE PROCEEDINGS | 2007年
关键词：
ideal steady incompressible hydrodynamic theory; cone angle; efflux; slug; numerical simulation;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, based on the ideal steady incompressible hydrodynamic theory for the formulation of efflux and found that the number of the unknown parameters is more than the number of equations, an empirical formula-the computational formula of the model of the Gurney energy conservation is used At the condition of the same structure of the cumulative charge with different cone angles, the velocities of the efflux and slug was got and agreed with numerical simulation and experiment. The followed conclusion was got that the analysis method is valid for the structure design of cumulative charge, the studying explosively formed projectile (EFP), and numerical simulation.
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页码：6454 / 6457
页数：4
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