【摘要】 建立室内火灾的区域模型,作气体浓度均匀、冷热空气层不连续、室内外等压的相关假设。分析模型根据质量守恒、能量守恒等经典理论进行理论分析,推导计算机编程所需的相关公式和理论依据。利用对象编程的思想以VB作为工具进行程序开发,给出相关的编程思路和计算流程图。利用一个消防研究所的实验数据进行程序正确性的验证。更多还原

【Abstract】 We Establish regional model of the indoor fire, make hypothesis on the gas density uniformity and on discontinuous cold hot air layer and on indoor and outdoor equal etc. we also carries on theory analysis of the models according to the classics theories on conservation of mass and conservation of energy etc and derivate relative formula and theory basis for programming. With the object programming and with VB as the tool we carry out program development and give relative programming ideas and the calculation flow chart with the experimental data of a fire fighting research institute the correct nature of program is tested and verified.更多还原