摘要埋头弹药技术是一种能提高装甲战车炮、步兵战车炮武器威力的装药技术。在此背景下，本文主要内容如下：
查阅国内外关于埋头弹药技术的文献资料，根据埋头弹的设计要求，设计分析了40毫米埋头弹装药结构，采用两次点火及程序燃烧概念，结合经典内弹道理论，建立了40mm埋头弹内弹道理论模型。32746
在建立理论模型的基础上，应用Matlab语言编制了计算软件，对40毫米埋头弹药的一次点火过程、二次点火过程进行了数值模拟，且二次点火过程的仿真结果与实验数据吻合较好。最后，对40毫米埋头弹药的装药量、启动压力、身管长度、药室容积及弹重等装填参数变化时对内弹道性能的影响进行了预测分析。
关键词：埋头弹药，内弹道过程，数值模拟，两次点火，装药结构   
毕业论文设计说明书外文摘要
Title  Ammunition Design And Numerical Simulation of Interior Ballistic Characteristics of CTA
Abstract
The cased telescoped ammunition (CTA) technology is a kind of charging technology. in this background, The main research works are as following:
Based on analyzing and collecting a large number of technical literatures about CTA gun both abroad and domestic, according to the characteristics of CTA, The 40 mm CTA charging structure is designed. Apply on twice ignition and program combustion concept and the characteristics of the launch process of CTA gun ,An ignition model of 40mm CTA gun is established.
Based on the ignition model, the simulation tests of once and twice ignitions of CTA gun are carried out. And then numerical simulation of Interior ballistic process of 40mm CTA gun is carried out. Characters of bore pressure, speed varied with time is gutted. The calculated values of the twice ignition are in good agreement with the experimental ones. The software of numerical simulation is developed by using Mat lab language. At last, the influences of different parameters as of charging weight, starting pressure, Chamber volume ，Barrel length and heavy bomb on the interior ballistic performance are studied.
Key words: Cased Telescoped Ammunition  Interior Ballistic Design Numerical Simulation   Ignition   Charge Structure
 目  次
1 引言    1
1.1 研究背景及意义    1
1.2 国内外发展现状及趋势    2
1.3 本文的主要工作    7
2 埋头弹装药结构设计    9
2.1 引言    9
2.2 埋头弹的装药设计    9
2.3 埋头弹药主要装药元件    10
3 埋头弹内弹道理论模型及计算方法    12
3.1 引言    12
3.2 埋头弹一次点火过程理论模型    12
3.3 埋头弹二次点火过程理论模型    13
3.4 计算方法    14
3.5 计算软件设计    15
4 埋头弹一次点火内弹道过程的数值模拟    18
4.1 一次点火过程装填条件    18
4.2 一次点火过程模拟结果    19
4.3 点火药量对一次点火过程的影响    20
4.4 弹丸启动压力对一次点火过程的影响    22
4.5 火药力对一次点火过程的影响    23
4.6 弹重对一次点火过程的影响    26
5 埋头弹二次点火内弹道过程的数值模拟    28
5.1 二次点火过程装填条件    28
5.2 二次点火过程模拟结果    29
5.3 装药量对二次点火过程的影响    30
5.4 弹丸启动压力对二次点火过程的影响    32
5.5 弹重对二次点火过程的影响    33 Matlab埋头弹药设计及内弹道特性数值研究:http://www.youerw.com/wuli/lunwen_29487.html