CALCULATING HEATING AND COOLING REQUIREMENTS

被引：2
作者：
BRUNO, R
BROMBACH, U
STEINMULLER, B
机构：
[1] Philips GmbH Forschungslaboratorium Aachen, 5100 Aachen, Weisshausstrasse
来源：
ENERGY AND BUILDINGS | 1979年 / 2卷 / 03期
关键词：
D O I：
10.1016/0378-7788(79)90004-5
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Various methods of determining the heating and cooling requirements of buildings are discussed. Two categories are identified: 1, first-principle methods; 2, simplified methods a) dynamic, b) stationary. One method is chosen from each of these categories to be used as a basis for comparison. The NBSLD model was compared with a modified network and a degree-hour approach for a single-family house over a heating and cooling season for Central Europe. It was found that both the yearly heating and cooling requirements as predicted by the dynamic models agreed to within 1%. The yearly heating requirement of the degree-hour method is 25% greater than that found by NBSLD. A comparison on a day-to-day basis over a year gave a standard deviation between the results of the two dynamic models of less than 10% for heating and 15% for cooling. The reasons for these discrepancies are identified; when corrected, a day-to-day standard deviation of less than 4% may be achieved for both heating and cooling. © 1979.
引用
收藏
页码：197 / 202
页数：6
相关论文
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