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Affiliation of Author(s):

建筑设备科学与工程学院

Journal:

Indoor and built environment

Key Words:

中文关键字：整体建筑；热湿传递过程；湿分区；模拟；室内热环境；湿度；空调负荷；修正系数，英文关键字：Whole building;Hygrothermaltransfer process;Humidi

Abstract:

At present, the calculation software and design specifications related to building cooling and heating load are based mainly on heat transfer theory. Effect ofbuilding moisture transfer process on the air-conditioning load is rarely researched. The aim of this paperwas to investigate the effect of the whole building hygrothermal transfer(WBHT) process on the indoor air temperature and relative humidity, wall inner surface temperature and moisture flux,sensible heat load, latent heat load and total air-conditioning loadin different climates. AWBHTmodel wasdeveloped and validated by the analytic solution and experimental data. Three humidity regionsin Chinawereclassifiedfor summer and winter according to the different outdoor air relative humidity levels. The correction coefficients ofair-conditioning load of major citieswere obtained accounting for theWBHTprocess. Ourresults wouldprovide a futurereference foraccuratelycalculating heating and cooling load of buildings in different climate regions.

Note:

王莹莹

Co-author:

YanfengLiu,DengjiaWang,JiapingLiu

First Author:

wangyingying

Indexed by:

Journal paper

Volume:

卷：

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期：

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页：

Translation or Not:

no

Date of Publication:

2016-03-01