Heat and Humidity Transport Analysis Inside a Special Underground Building
作者机构：China Northwest Architecture Design and Research InstituteCo.Ltd.Xi’an710018China School of Human Settlements and Civil EngineeringXi’an Jiaotong UniversityXi’an710049China Lund UniversityLund22100Sweden
出 版 物：《Frontiers in Heat and Mass Transfer》 (热量和质量传递前沿（英文）)
年 卷 期：2023年第21卷第1期
页 面：47-63页
核心收录：
学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）]
基 金：funded by theResearch Project of ChinaNorthwest Architecture Design and Research Institute Co. Ltd. “Simulation of Building Energy Consumption and Airflow Organization in Special Environment” (Grant Number:NB-2020-NT-03)
主 题：Heat and humidity load Design Builder simulation energy consumption
摘 要：The calculation of heat and humidity load serves as the cornerstone of Heating,Ventilation,and Air Conditioning(HVAC)***,as the heat and humidity load characteristics of underground structures differ substantially from those of above-ground structures,it is a challenge to derive their accurate calculation procedure through engineering ***,it is particularly important to carry out quantitative research on heat and humidity *** study used Design Builder software to study the influence of the design state point of air conditioning in underground buildings on energy *** study showed that compared with the single design temperature of 18℃,setting the temperature of 16℃ in winter and 22℃ in summer could reduce energy consumption by about 59%.And the hourly heat load,cooling load and humidity load in one year are simulated and calculated so as to quantitatively analyze the characteristics of the *** provides a database for selecting suitable HVAC *** is further emphasized that dehumidification is the key to HVAC design of underground structures,which provides a reference for similar engineering designs.
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