登机桥热环境模拟与气流组织分析  

Thermal Environment Simulation and Airflow Distribution Analysis of Passenger Boarding Bridge

作　　者：李志生[1] 刘旭红[2] 郑杰东 刘丽孺[1] 王晓霞[1] Li Zhi-sheng;Liu Xu-hong;Zheng Jie-dong;Liu Li-ru;Wang Xiao-xia(School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou 510006, China;School of Construction and Urban Plan, Guangdong University of Technology, Guangzhou 510090, China)

机构地区：[1]广东工业大学土木与交通工程学院,广东广州510006 [2]广东工业大学建筑与城规学院,广东广州510090

出　　处：《广东工业大学学报》2018年第2期28-34,共7页Journal of Guangdong University of Technology

基　　金：广东省自然科学基金资助项目(S2011040003755)

摘　　要：作为过渡空间的登机桥热舒适问题比较重要.过渡空间的恶劣环境会影响乘客的登机感受乃至影响航空业的服务质量.本文对A380铝合金型登机桥桥体进行合理简化之后,利用计算流体动力学软件CFD(Computational Fluid Dynamics),对登机桥桥厢内部的空气速度场和温度场的分布进行数值模拟.研究了送风参数对桥厢内空气速度场和温度场分布的影响与作用,得到了不同的送风速度和送风温度下桥厢内空气速度场和温度场的分布规律.在符合人体热舒适性的范围内确定了登机桥最优的送风速度和送风温度,从而为登机桥这样的过渡空间环境控制与空调优化研究提供一定的设计指导.The thermal comfort of the boarding bridge as a transitional space is important.The harsh environment of transitional space will affect the boarding experience of passengers and even affect the service quality of the aviation industry.The study of air velocity field and temperature field of boarding bridge is carried out by using computational fluid dynamic(CFD)software with reasonably simplified body of the A380Aluminum Alloy type boarding bridge.The influence and effect of air supply parameters on the air velocity field and temperature field distribution for the boarding bridge are investigated.The distribution rule of air velocity and temperature field of the boarding bridge under the different air supply velocity and temperature are obtained.The optimal air supply speed and air supply temperature of the boarding bridge are determined in accordance with the thermal comfort of the human body.Therefore,it provides some guidance for the environment control and air conditioning optimization of the transition space such as the boarding bridge.

关 键 词：过渡空间 登机桥 热环境 气流组织 模拟分析 

分 类 号：TU855.21[建筑科学]