火炮

Taking a vehicle mounted howitzer for example, the model establishing, simulation, and performance of virtual prototyping were analyzed.

以某车载火炮的总体方案为例，介绍了虚拟样机的建模、仿真，并分析了虚拟样机的性能。

A dynamics model of howitzer on launch is investigated for predicting the firing stability of vehicle mounted howitzer s under different conditions .

摘要为了预测车载榴弹炮在不同条件下的射击稳定性，需要建立火炮发射时的动力学模型。

The simulation forms precondition of calculating impact response analysis of vehicle-mounted howitzer under effect of shock wave and provide reference for structure design of gun.

数值模拟结果为计算车身在冲击波作用下的动态响应提供了先决条件，为火炮的结构设计提供了参考。

The paper analyses the reliability of 152 howitzer with Montc Carlo method, and calculatesthe projectile initial velocity of the gun.

本文利用蒙特卡罗方法对152榴弹炮系统进行了可靠性分析，并对火炮的初速进行了可靠性的定量计算。

As an example, the system designing methods in the development of curve-linear recoil howiter and two-dimension recoil howitzer are introduced in this dissertation.

作为应用实例，本文还介绍了曲线后坐和二维后坐火炮研制的总体设计实践。

The key problems of finite element modeling and analysis of nonlinear structural dynamics for the whole firing course of towed howitzer are investigated.

研究牵引火炮全发射过程非线性结构动力学有限元建模和分析中的关键问题。

The design of huge rate artillery model and madding methods were solved.

研究解决了火炮大比例缩尺模型的设计方法和制造手段。

Laser multi point ignition can be adopted to replace the traditional base primer ignition .

将激光多点点火技术引入火炮的装药结构中，可以取代传统的底部底火点火方式。

The variations of the residual velocity with the initial velocity are obtained.

计算结果表明，在火炮初速范围内，长管体的剩余速度随撞击速度的增加近似为线性递增。

In this dissertation, the in-bore phenomenon and propulsion performance of RAVEN are studied using several kinds of interior ballistics theory.

本文利用各种内弹道学理论，对膨胀波火炮的内弹道过程和发射性能进行了深入地研究和探索，得到了一系列研究成果。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。