经典羽流模型分析  

The analysis on classical plume model

作　　者：万灏 王一诺 WAN Hao;WANG Yi-nuo(Jiangxi General Fire Brigade,Jiangxi Nanchang 330009,China;China Academy of Building Research,Beijing 100013,China)

机构地区：[1]江西省消防总队,江西南昌330009 [2]中国建筑科学研究院有限公司,北京100013

出　　处：《消防科学与技术》2018年第9期1201-1203,共3页Fire Science and Technology

摘　　要：对火灾科学发展的重要理论基础经典羽流进行研究,系统分析了Morton理想羽流模型、Zukoski模型、Heskestad模型、McCaffrey模型、Thomas-Hinkley模型和NFPA 92B模型。通过对经典羽流模型的对比分析及研究,梳理了各种经典羽流模型的提出过程及发展情况,分析了羽流形态、质量流量公式,研究了不同经典羽流模型的实验基础、适用范围和应用条件,为实际火灾实验及火灾模拟研究提供思路。This research studied the classical plume of the important theoretical basis of fire science development,and analyzed various classical plume models:Morton's model,Zukoski's model,Heskestad's model,McCaffrey's model Thomas-Hinkley's model and NFPA 92B's model.Through the analysis and research of the above classical plume model,this paper combed the process and development of various classical plume models in detail and completely,analyzed the plume shape and mass flow formula,and studied the experimental basis,application scope and application conditions of different classical plume models.These provided a new idea for practical fire experiment and fire simulation research.

关 键 词：经典羽流模型 质量流量 羽流形态 火灾 

分 类 号：X913.4[环境科学与工程—安全科学] TK121[动力工程及工程热物理—工程热物理]