标题:Application of earth-air heat exchanger cooling technology in an office building in Jinan city
作者:Hao Wengang; Lu Yifeng; Lai Yanhua; Lyu Mingxin
通讯作者:Yanhua, Lai;Lai, YH;Lai, YH
作者机构:[Hao Wengang; Lu Yifeng; Lai Yanhua] Shandong Univ, Sch Energy & Power Engn, Jinan 250061, Shandong, Peoples R China.; [Lai Yanhua; Lyu Mingxin] Sha 更多
会议名称:10th International Conference on Applied Energy (ICAE)
会议日期:AUG 22-25, 2018
来源:INNOVATIVE SOLUTIONS FOR ENERGY TRANSITIONS
出版年:2019
卷:158
页码:6105-6111
DOI:10.1016/j.egypro.2019.01.503
关键词:Earth-air heat exchanger; Numerical simulation; Thermal comfort; Energy; utilization efficiency
摘要:In this paper, based on the study of the effect of indoor natural ventilation, application of earth-air heat exchanger cooling technology in an office was investigated. Taking an office building in Jinan City as an example, this research analyzed the performance of interactions between earth-air heat exchanger cooling technology and building indoor thermal environments. Indoor thermal environment was analyzed with numerical simulation of computational fluid dynamics, the Airpak software was applied for numerical calculation to gain the indoor temperature field, velocity field and the distribution of the PMV index. In addition, energy utilization efficiency was also analyzed in this paper; results showed that reasonable airflow organization is a significant content in airflow design of office rooms under the small temperature difference of earth-air heat exchanger conditions. This will provide basic reference for design of earth-air heat exchanger cooling system. (C) 2019 The Authors. Published by Elsevier Ltd.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063916896&doi=10.1016%2fj.egypro.2019.01.503&partnerID=40&md5=db1ea02641578d58e1e6f2789b291c3d
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