Numerical simulation of warhead transportation  

作　　者：G.Martynenko K.Avramov V.Martynenko M.Chernobryvko A.Tonkonozhenko V.Kozharin 

机构地区：[1]Podgorny Institute for Mechanical Engineering,National Academy of Science of Ukraine,Department of Vibrations,2/10 Pozharskogo St.,61046 Kharkiv,Ukraine [2]National Technical University“Kharkiv Polytechnic Institute”,2 Kyrpychova Str,61002 Kharkiv,Ukraine [3]Yangel Yuzhnoye State Design Office,Dnipro,Ukraine [4]Kharkiv National University of Radio Electronics,Department of Technical Systems,Kharkov,Ukraine

出　　处：《Defence Technology（防务技术）》2021年第2期478-494,共17页Defence Technology

摘　　要：The new numerical approach for analysis of the warhead transportations is suggested.This approach allows to control the warhead operability before its experimental analysis.The approach is implemented by the adequate models for the software ANSYS.Analysis of the loads at land operations and transportations of the warhead by natural roads,water and aviation allows to obtain the maximal values of loads,which are used in numerical simulations of the warhead.These loads give an opportunity to analyze the operability and the fatigue strength of the cartridge warhead.The numerical simulations of the attachments of the warhead combat elements are performed on the basis of the suggested method.The data of the numerical simulations verifies the operability of the fastener system of the warhead combat elements.

关 键 词：Cartridge warhead Land operation Finite element simulation Operability condition 

分 类 号：TJ410.33[兵器科学与技术—火炮、自动武器与弹药工程]