侵彻
- penetration
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W型聚能装药射流形成及侵彻的实验和数值仿真研究
An experimental study and numerical simulation on annular jet formation and penetration
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卵形弹丸撞击下FRP层合板的侵彻和穿透
Penetration and perforation of FRP laminates under normal impact by ogival-nosed projectiles
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Air(初三适用)侵彻型空地导弹的杀伤威力研究
Study on the Lethality and of Air - to - Ground Missile
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最后,建立了杆式弹垂直侵彻陶瓷多层复合靶板的工程模型,给出了预测靶板抗弹性的K。
Finally engineering model is advanced which rod projectile normal penetrate ceramic multi-layer composite target .
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爆炸成型弹丸对Al2O3装甲陶瓷材料的侵彻实验研究
DOP experimental study on EFP penetrating Al_ ( 2 ) O_ ( 3 ) armor ceramic
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Al2O3陶瓷复合靶抗长杆弹侵彻性能和机理实验研究
Experimental study on the ballistic performance and mechanism of confined ceramic targets against long rod penetrators
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动能深侵彻弹的力学设计(III):缩比实验分析动量动能浅析
Mechanics of structural design of EPW (ⅲ): Investigations on the reduced-scale tests A Tentative Analysis of Momentum And Kinetic Energy
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用ALE方法实现射流侵彻靶板的三维数值模拟
3-D Numerical Simulation of Jet Penetrate Target Using ALE Method
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用Young公式计算GBU-28侵彻的不同围岩深度
Penetrating Depth Calculation of GBU-28 Penetrating Surrounding Rocks with Young Formula
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线型切割索侵彻硬铝板的实验研究及数值模拟仿真金属板料幂指型硬化模型应变强化系数K值研究
Experimental Research and Numerical Simulation of Linetype Shaped Charge Jet s Penetration into Alloyed Aluminum Plates ; Research on strength coefficient in power hardening model of sheet metal
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刚性弹侵彻理论分析以及SHPB数值试验
Theoretical Analysis on Penetration of Rigid Projectiles and Numerical Simulations of SHPB Test
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利用LS-DYNA对预损伤混凝土的侵彻过程进行了数值计算,对理论模型进行了验证。
The process of KE projectile penetrating the pre-damage concrete target is simulated by using LS-DYNA .
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在Lagrange有限元基础上,扼要介绍了一种适用于三维斜侵彻数值模拟计算的滑移面处理技术。
Based on the Lagrange finite element method , briefly introduce a computational technique for sliding interface treatment in 3D oblique penetration .
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环形EFP成型及侵彻过程的数值模拟
Numerical Simulation on Forming and Penetration Process of Annular EFP
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采用二维梁-颗粒模型BPM2D(beam-particlemodelintwodimensions)模拟了刚性弹丸侵彻无钢筋混凝土的过程。
The process of the projectile penetrating into plain concrete is numerically simulated with the BPM2D ( beam-particle model in two dimensions ) .
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基于LS-DYNA的破片侵彻靶板有限元分析分为前处理、求解和后处理。
Finite element analysis of fragment penetrating target by LS-DYNA consists of pre-processing , solution and post-processing .
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EFP模拟弹丸侵彻陶瓷复合靶的数值模拟研究
Numerical simulations of simulated EFP penetration into alumina ceramic / steel composite target
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新型集成装甲对EFP侵彻性能的影响
The Influence of New Type of Integrated Armor on the Penetration Efficiency of EFP
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钢模拟爆炸成形弹丸(EFP)飞行特性及对大间隔靶的侵彻实验
Experiment on Flight Characteristics and Penertration against Spaced Targets with Big Spacing of EFP Warhead
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高速侵彻过程的SPH模拟
SPH Simulation of Penetration Process
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本文提出一个近似确定uj~的模拟实验方案,并且由此方案得出五种强度钢靶板的临界侵彻速度值。
This paper presents a simulating experimental programme for approximate determination of u_j ~ for metal target and gives the u_j ~ value for five kinds of steel with different strength .
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结果表明K装药射流对靶板侵彻深度及孔径较为合理,是一种性能优异的破爆型串联战斗部聚能装药结构。
The result shows that the jet form K Charges has high performance which can get large diameter and high depth hole in penetration , and it has high value in tandem charge warhead design .
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利用SPH算法给出战斗部对混凝土先侵彻后爆炸的数值分析。
Using SPH algorithm the numerical analysis of the projectile penetrating and subsequently detonating in a concrete was documented .
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采用LS-DYNA数值仿真软件,研究了单锥罩成型装药在典型的正向和逆向环起爆下,药型罩锥角、壁厚、壁厚差等结构参数对侵彻体形成的影响。
In order to study the effect of stern charge configuration on the performances of penetrators , the formation of penetrators is simulated by LS-DYNA software .
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通过多次的实弹试验,验证了公式的可靠性,得到了RPC的抗侵彻能力是普通混凝土的3倍的结论。
The reliability of the formulae is proved by repeated test , and a conclusion is gained that the anti-penetrating ability of RPC is three times as that of general concrete .
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弹丸头部形状和长径比对侵彻过程的影响研究PELE弹侵彻过程壳体膨胀破裂的数值模拟
On the Nose Profile Role and Slenderness Ratio of Projectile in Penetration Numerical simulation of penetration process for PELE projectile against target
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然后对成型装药侵彻钢筋混凝土动态压力测量中所需要的传感器进行选型,选择出了适合埋入钢筋混凝土的PVDF压力传感器;应用合适的传感器,选择匹配的测量仪器,设计了完整的试验方案。
Selecting suitable PVDF pressure sensor , a perfect experimentation solution which imbedded the sensor into RC to measure the pressure in the process of shaped charge penetrating on the RC was designed .
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GFPP玻璃钢的SHPB实验及动态性能分析刚性弹侵彻理论分析以及SHPB数值试验
SHPB Experiment and Dynamic Properties of GFPP ; Theoretical Analysis on Penetration of Rigid Projectiles and Numerical Simulations of SHPB Test
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基于Forrestal侵彻试验的数值模拟研究
Study of numerical simulation based on penetration experiments of Forrestal
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通过实验分析了90W和93W钨合金在动加载时其断裂机理及特性以及侵彻时其微观结构响应的异同点。
The difference of micro behavior between 90W and 93W tungsten alloy under impact dynamics was analysed .