120mm 森林灭火弹设计+文献综述

Title 120mm forest fire bombs design
Abstract
Forest fire bombs is a typical military to civilian technology, is significant.In the course
of the overall design of the clear requirements to technical indicators, taking into
account the economic rationality.In the engine design process, and to consider a range
of technical indicators for the stability of certain requirements. In warhead design is
necessary to consider the amount of charge,as well as an effective fire area.In
connection designed to simultaneously ensure MISSILES during flight strength
requirements, as well as easier to distribute powder characteristics after arrival
points.After completion of the initial program to carefully check its inner and outer
ballistic trajectory, and ultimately determine whether the program meets the technical
indicators.Finally, you want to estimate its aerodynamic stability, can detect whether a
stable flight, up to a certain accuracy.
Keywords Forest fire bombs The overall design Internal ballistics Exterior
ballistics Aerodynamic stability目 次
1 绪论1
1．1 国外扑灭森林火灾的基本设备与研究状况.1 源自六/维-论;文;网!加7位QQ324,9114 www.lwfree.cn
1．2 国内对于森林灭火的基本设备相关研究状况.2
1．3 本文开展的主要工作.3
2 森林灭火弹的总体设计5
2．1 森林灭火弹的技术指标.5
2．2 森林灭火弹的总体布局设计.5
2.3 森林灭火弹关键结构部件设计.6
2.4 本章小结.14
3.1 固体火箭弹内弹道计算的基本理论与方程.16
3.2 森林灭火弹内弹道计算步骤.18
3.3 四阶龙格-库塔法简介.20
3.4 计算内弹道程序.20
3.5 本章小结.22
4 森林灭火弹外弹道计算与分析23
4.1 森林灭火弹外弹道的基本理论与方程.23
4.2 森林灭火弹的外弹道计算.28
4.3 本章小结.31
5.1 升力系数计算.32
5.2 压心位置计算.32
5.3 飞行稳定度校核.32
5.4 本章小结.33

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