projectile相关论文
Multi-area detection sensitivity calculation model and detection blind areas influence analysis of p
Multi-element array photoelectric detector is the core devices to form a photoelectric detection target with a large fie......
Characteristics of Flow Field Around an Underwater Projectile with Natural and Ventilated Cavitation
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Design of Tracking Loop for Single Antenna Satellite Navigation Receivers under the Situation of Rot
It is necessary to measure the real-time rotation speed and the roll angle of a projectile relative to the geodetic coor......
In recent years, with the development of hypervelocity platform and the enhancement of the defending system, it has a st......
An experiment evaluating how the tiny mass eccentricities in spinstabilized projectiles affect the p
This study investigates and quantifies some possible sources affecting the position of impact points of small caliber sp......
A split Hopkinson pressure bar(SHPB)device in two-by-two form,including the bar bundle form and the single cylindrical b......
The isospin effects of projectile fragmentation at intermediate energies are investigated using an isospin-dependent Bol......
针对用传统结构弹体进行侵彻数值模拟得到的加速度曲线与实测加速度曲线相差较大的问题,提出细化弹体结构进行数值模拟实验的方法......
A fast algorithm is proposed to predict penetration trajectory in simulation of normal and oblique penetration of a rigi......
A decay function for the layering effect during the projectile penetrating into layered targets is constructed, which is......
采用弹道实验和数值模拟的方法研究了带环形预裂槽的金属靶在射弹冲击下的毁伤模式和防护性能,分析了弹头形状、预裂槽直径及深度......
Achieving high hitting accuracy for a main battle tank is challenging while the tank is on the move. This can be reached......
1.《Chinese Physics》,Vol.6,1986.(1)Measurement of projectile—like fragments produced by 80.6 MeV~(16)O and~(27)Al,p.8......
Gives a new technique to measure the dynamic deformation behavior and strain development of a hollow steel projectile du......
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ANALYTICAL EVALUATION OF PERMANENT DEFLECTION OF A THIN CIRCULAR PLATE STRUCK NORMALLY AT ITS CENTER
The permanent deflection of a thin circular plate struck normally at its center by a projectile is studied by an approxi......
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To researching the damage characteristics of typical logical chip modules in spacecraft due to plasma generated by hyper......
PREDICTION OF PROJECTILE PENETRATION AND PERFORATION BY FINITE CAVITY EXPANSION METHOD WITH THE FREE
With a target treated as the incompressible Tresca and Mohr-Coulomb material,by assuming that cavity expansion produces ......
EXPERIMENTAL AND NUMERICAL STUDIES OF THE ANTI-PENETRATION PERFORMANCE OF SANDWICH PANELS WITH ALUMI
Effects of face-sheet thickness and core thickness of sandwich panels, and shape of projectiles on the penetration resis......
Both the asymptotical stability criterion and the bounded stability criterion of the coning motion for wrap around fin(W......
In ’in-tube propulsion,’ that is the combination of conventional rocket propulsion and ballistic range operation,propu......
CANE GUN手杖枪,a walking stick or cane havine a bore from which a projectile may be fired.The handle carries the trigge......
COEFFICIENT OF FORM弹形系数,a term used in the science of ballistic(用于弹道学的一个术语)。It is a number that serves a......
The Study of the path of the projectile is an excellent way for historians oftechnology to learn the science of motion f......
Interaction of highly charged ion(HCI)with solid surfaces has been investigated intensively in recent years with fundame......
目的 论证常规弹丸在超高速武器中的发射可行性 .方法 对比分析弹丸的膛内负载、电磁环境以及超高速飞行时的气动加热等影响因素......
A rule of how the ignition probability or invalidation probability of infantry grenade varies with the projectile quanti......
Calculating formulae of Magnus force on common projectile bodies (cone-shaped and parabola-shaped) with turbulent layers......
研究转管炮发射时身管旋转所导致的惯性力、科氏力对弹丸起始扰动的影响,建立了同时考虑弹丸旋转惯性力和科氏力的半约束期内起始......
A new analytical model was established to describe the complex behavior of ceramic/metal armor under impact of deformabl......
为了减少多种因素造成的落点误差,提出了一种阻尼片技术。首先介绍了阻尼片的机械构造和工作原理。然后通过MDT和3D模型,阻尼片得......
Earth penetration weapon(EPW) is applicable for attacking underground targets protected by reinforced concrete and rocks......
Effects of Wind on Steady-state Scan Characteristics and Hit Probability of Terminal-sensitive Proje
The wind effects on steady-state scan characteristics and hit probability of terminal-sensitive projectile were discusse......
Numerical Simulation and Experimental Research on Penetration of Composite Ceramic Armor by Rod Proj
The performance of composite ceramic armor penetrated by rod projectile was studied by both numerical simulation and exp......
The finite volume method based on a multiphase model is adopted to solve the Reynolds-Averaged Navier-Stokes (RANS) equa......
Occasionally,the Whipple shields are used for the protection of a space station and a satellite against the meteoroids a......
Ballistic impact test of different-scale casings is an efficient way to demonstrate the casing containment capability at......
EXPERIMENTAL AND THEORETICAL STUDY ON THE HIGH-SPEED HORIZONTAL WATER ENTRY BEHAVIORS OF CYLINDRICAL
In this article,the horizontal water-entry of flat-nose projectiles of two different lengths at impact velocities of 400......
This paper puts forward the magneto-rheological fluid used in the fuze safe and arming system,realizing the time delay,e......
文章建立两维欧拉—拉格朗日模型以研究抛射体发射过程对其内部电子芯片的冲击及其机理。该模型计入了火药燃烧的两相流动、抛射体......
A theoretical study is presented herein on the petalling of a fully-clamped thin metal plate struck by a rigid conical-n......
The numerical simulations of different head shape semi-armor-piercing warheads penetrating thin steel target are done us......
Stability analyses of the mass abrasive projectile high-speed penetrating into a concrete target Par
During the high-speed penetration of projectiles into concrete targets(the impact velocity ranges from 1.0 to1.5 km/s), ......
In order to obtain the elemental compositions of the projectile and target materials during 2A12 aluminum projectile sho......
To deal with the effect of compressible fluids on the supercavitating flow over the subsonic disk cavitator of a project......
In ballistic penetration,a main failure mode for a projectile is adiabatic shear localization which results in macro cra......
Discrete Group Gas-Solid Two-Phase Flow Model and Its Simulation in the Large Caliber High Speed Dav
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
As an army main battle equipment, it is required that the tank should have high firing accuracy and high first round hit......
Optimal design of the aerodynamic parameters for a supersonic two-dimensional guided artillery proje
An optimization method is introduced to design the aerodynamic parameters of a dual-spin twodimensional guided projectil......
