民用飞机座舱温度场仿真分析与研究  

Simulation Research and Analysis of Cabin Temperature Filed for Civil Aircraft

作　　者：杨智[1] 龙正伟[2] 汪光文[1] Yang Zhi;Long Zhengwei;Wang Guangwen(Shanghai Aircraft Design and Research Institue,Shanghai,201210;School of Environmental Science and Engineering,Tianjin University,Tianjin,300072)

机构地区：[1]上海飞机设计研究院,上海201210 [2]天津大学环境科学与工程学院,天津300072

出　　处：《制冷与空调（四川）》2020年第3期312-315,325,共5页Refrigeration and Air Conditioning

基　　金：国家重点基础研究发展计划(2012CB720100)。

摘　　要：极端气候条件下民用飞机座舱温度场验证是民用飞机设计的难点,首先基于某型民用飞机座舱几何参数,建立CFD计算模型;其次采用该模型计算常温环境下的座舱温度场,并与试验对比以验证模型;最后再采用验证过的模型计算极端气候条件下的座舱温度场,以验证某型民用飞机极端气候条件下座舱温度场是否满足设计要求。The cabin temperature filed verification is difficult at extreme cold and hot day in civil aircraft design.In this paper,the CFD calculation model was built duet to the cabin geometry parameter.Then the cabin temperature filed at stand day was calculated to use the CFD model,and at the same time the calculation result was compared with the test to validated the model.With the validated model,the cabin temperature filed at extreme cold and hot day was calculated to validate the cabin temperature filed requirement is met or not.

关 键 词：座舱 温度场 CFD 

分 类 号：V245.3[航空宇航科学与技术—飞行器设计]