Numerical simulation of the parabolic shell surface under blast wave loading

来源 :北京理工大学学报:英文版 | 被引量 : 0次 | 上传用户:zhangmin6278
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Deformation of parabolic shell surface under explosion shock waves is a complex dynamic problem. Because of reflection and interference of blast wave, it's hard to analytically delineate the dynamic responds of radar parabolic shell surface on blast w
其他文献
In order to study the impacts of warhead geometry and initiation pattern on the lethality of aimable warhead,multi-point synchronous initiated hexagonal prism a
期刊
A triaxial high-g accelerometer of microelectro mechanical systems(MEMS)has a structure of multi-chips combination and will be used in aerospace field,civil and
The Pfaff-Birkhoff variational principle is discretized,and based on the discrete variational principle the discrete Birkhoffian equations are obtained.Taking t
期刊
The influence of human body on dynamic characteristics of footbridge was analyzed. A realistic footbridge was measured during a mass event. A simulation experim
A bi-objective optimization problem for flapping airfoils is solved to maximize the time-averaged thrust coefficient and the propulsive efficiency. Design varia
期刊
To study Lie symmetry and the conserved quantity of a generalized Birkhoff system with additional terms,the determining equations of the Lie symmetry of the sys
期刊
Traditional dynamic stability analyses of the rolling projectiles are mainly based on solving the systems’ transfer functions or angular motion’s homogeneous
A nonlinear modeling framework is presented for an oceanographic unmanned aerial vehicle(UAV)by using symbolic modeling and linear fractional transformation(LFT
期刊
The signal transceiver of the software radio fuze depends on the front-end radio frequency( RF) antenna. RF micro-electro-mechanical-system( MEMS) smart antenna
The giant magneto-impedance(GMI)effect of amorphous wire was analyzed theoretically.The amorphous wire had strong GMI effect in the stimulation of sharp pulse o