火灾科学中计算机模拟的新进展

本文主要讨论了火灾计算机模拟的三种新的数值模型，即场区模型、场区网模型及综合模型；并运用此三种模型分别对三种情形下发生的火灾进行了计算机模拟，结果表明此三种模型是可行的。

Some new aspects of computer modeling in fire science

In this paper,three kinds of new model are proposed for compartment fire modeling.They are:Field-Zone model(FZ model in short),the main ides of which is to use field model for rooms of fire origin,with strong ventilation,or rooms of complicate geometry,etc;Field-Zone-Network model(FZN model in short,a further development of FZ model,in which the network is applied in rooms faraway from fire origin; Combined modeling of deterministic and probabilistic character(CDP model in short),which provides a framework showing the determinant,probability and their conbintion of fire rules.Three simple cases are chosen to demonstrate the applications of these models.The preliminary results are plausible and promising.