zone of fire

The target-detection model of acoustic torpedo is analyzed, and the model of fire efficiency is given, while the optimum falling zone of rocket assisted torpedo is confirmed by calculating.

本文首先深入研究了声自导鱼雷对目标的检测模型，进而建立了基于蒙特卡罗法的射击效率计算模型，通过仿真计算确定了火箭助飞鱼雷的最优落水区。

Simulation of the Single Compartment Fire by Using a Multi-layer Zone Model

单室火灾的多层区域模拟方法研究

A theoretical model for determining the responsibility zone of a fire station

消防站责任区面积确定的理论模型

Main parameters of determining distant boundary of the launching zone and the kill zone are target passage number of a fire unit and time interval of launching missile.

影响发射区远界和杀伤区远界的主要因素是火力单元的目标通道数和导弹的发射间隔。

The construction of fire zone modeling involves two crucial steps:: establishing mathematical model for every phenomenon existing in course of a fire, and calculating some fire parameters such as compartment pressure, temperature, and height of smoke layer by solving equations.

建筑火灾区域模拟的工作核心有两部分：建立火灾发展过程中各个现象的数学模型；通过求解数学方程式得到室内压力、温度和烟气层高度等火灾参数。