人体热舒适参数与舱室热环境双向耦合研究

doi:10.16182/j.issn1004731x.joss.21-0558

系统仿真学报 ›› 2022, Vol. 34 ›› Issue (1): 20-35.doi: 10.16182/j.issn1004731x.joss.21-0558

人体热舒适参数与舱室热环境双向耦合研究

瞿珏^1,2, 王大颜², 王崴², 党思娜²

1.西北工业大学航空学院, 陕西西安 710072;
2.空军工程大学,陕西西安 710051

收稿日期:2021-06-17 修回日期:2021-08-22 出版日期:2022-01-18 发布日期:2022-01-14
通讯作者: 党思娜(1989-),女,博士生,研究方向为驾驶舱热环境。E-mail：dsnsw123@126.com
作者简介:瞿珏(1984-)，男，博士，副教授，研究方向为人机交互界面设计、增强现实等。E-mail：624192972@qq.com
基金资助:
国家自然科学基金面上项目(52175282)

Study on Bidirectional Coupling of Human Thermal Comfort Parameters and Cabin Thermal Environment

Qu Jue^1,2, Wang Dayan², Wang Wei², Dang Sina²

1. School of Aeronautics, Northwestern Polytechnical University, Xi'an 710072, China;
2. Air Force Engineering University, Xi'an 710051, China;

Received:2021-06-17 Revised:2021-08-22 Online:2022-01-18 Published:2022-01-14

摘要/Abstract

摘要： 现有驾驶舱热系统偏向于研究热环境的气流组织参数,较少考虑甚至不考虑人体热调节的作用,使驾驶舱热系统的仿真结果在评估人体热舒适性时准确度不高。采用CFD(computational fluid dynamics)方法,通过能量方程、RANS(reynolds-averaged navier-stokes)方程以及N-S (navier-stokes)方程的并行求解,将人体温度分布与舱室热环境参数相结合,建立基于人体热调节的舱室热系统模型。此模型考虑了人体热调节作用与热环境气流组织参数的相互影响,最终实现了人体热舒适参数与驾驶舱热环境的双向耦合。

关键词: 热舒适, 双向耦合, 热环境, 人体热调节, 热系统

Abstract: At present, for the existing cockpit heat system, are studied more the airflow tissue parameters of the thermal environment and the human heat regulation is taken into account less, which leads to the low accuracy of simulation result evaluating the human thermal comfort. Through CFD (computational fluid dynamics) method, energy equation, RANS (reynolds-average navier-stokes) equation, and N-S(navier-stokes) equation, by combining the human temperature distribution with the cabin thermal environment parameters, the cabin heat system model based on the human heat regulation is established. The model considers the interacting influence of the human thermal regulation and the thermal environmental airflow tissue parameters, and finally realizes the bidirectional coupling between human thermal comfort parameters and the cockpit thermal environment.

Key words: thermal comfort, bidirectional coupling, thermal environment, human body heat regulation, thermal system

中图分类号:

TP399

瞿珏, 王大颜, 王崴, 党思娜. 人体热舒适参数与舱室热环境双向耦合研究[J]. 系统仿真学报, 2022, 34(1): 20-35.

Qu Jue, Wang Dayan, Wang Wei, Dang Sina. Study on Bidirectional Coupling of Human Thermal Comfort Parameters and Cabin Thermal Environment[J]. Journal of System Simulation, 2022, 34(1): 20-35.

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人体热舒适参数与舱室热环境双向耦合研究

Study on Bidirectional Coupling of Human Thermal Comfort Parameters and Cabin Thermal Environment

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