居住区建筑布局对建筑外表面对流换热系数及建筑用能负荷影响研究
Study on the Influence of Residential Building Layout on the Convective Heat Transfer Coefficient and Building Energy Load
田芳 1齐栩1
作者信息
摘要
建筑外表对流换热系数(CHTC)是影响建筑能耗模拟(BES)结果的重要参数.BES工具中既有的CHTC计算方法不适合建筑群能耗模拟,这将增大建筑能耗预测的不准确性.文章考虑了建筑布局对建筑外表面CHTC的影响,基于优化后的建筑能耗计算模型,研究寒冷地区居住区建筑布局对建筑用能负荷的影响.
Abstract
The convective heat transfer coefficient(CHTC)of building surface is an important parameter affecting the results of building energy consumption simulation(BES).The existing CHTC calculation method in the BES tool is not suitable for building energy consumption simulation,which will increase the inaccuracy of building energy consumption prediction.In this paper,the influence of building layout on building surface CHTC is considered.Based on the optimized building energy consumption calculation model,the influence of building layout on building energy load in cold areas is studied.
关键词
对流换热系数/建筑布局/建筑能耗模型/建筑用能负荷Key words
convective heat transfer coefficient/building layout form/building energy consumption model/building energy load引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据