NDLI: Dynamic finite-element simulation on the phased array radar antenna multiplex damage by fragment and shock wave

Content Provider	IEEE Xplore Digital Library
Author	Yong Lv Quan Shi Guangyan Wang Feng Liu Yongjie Xu Guigen Li Xing-Jiang Zou
Copyright Year	2012
Description	Author affiliation: Mechanical Engineering College, Equipment Command and Management Department, Shijiazhuang, China (Yong Lv; Quan Shi; Guangyan Wang; Feng Liu; Yongjie Xu; Guigen Li) \|\| Unit 57 No. 94595 Troops of PLA, Weifang, China (Xing-Jiang Zou)
Abstract	Based on the nonlinear dynamic explicit finite element software LS-DYNA 3D, the parameters of detonator and Constitutive models of air, fragment and the Phased Array Radar Antenna Equivalent panel were ascertained. Numerical Simulation of target multiplex damage of fragment and shock wave was processed. The simulation results of shock wave overpressure, the board plastic deformation and the camber of the board unit near the perforation are consistent with theoretical analysis and experiments, the simulation method and parameters are proved to be reliable and helpful for researching the equipment structural impact multiplex damage caused by fragment and blast. and the paper put forth a reasonable and convenient method which can analyze the weapon equipment structural impact multiplex damage mechanism caused by fragment and wave.
Starting Page	929
Ending Page	933
File Size	1703931
Page Count	5
File Format	PDF
ISBN	9781467307864
e-ISBN	9781467307888
DOI	10.1109/ICQR2MSE.2012.6246377
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Multiplexing Shock waves Fragment and shock wave Materials Multiplex damage LS-DYNA Explosives Mathematical model Finite element methods Antenna equivalent panel Equations
Content Type	Text
Resource Type	Article

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