On the dynamic thermal behaviour of indoor spaces

被引：31

作者：

Antonopoulos, KA ^{[1
]}

Koronaki, EP ^{[1
]}

机构：

[1] Natl Tech Univ Athens, Dept Mech Engn, Thermal Sect, GR-15773 Athens, Greece

来源：

APPLIED THERMAL ENGINEERING | 2001年 / 21卷 / 09期

关键词：

indoor space; surface thermal capacitance; thermal response; indoor heat pulse;

D O I：

10.1016/S1359-4311(00)00091-0

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A new model is presented for predicting the dynamic thermal response of indoor spaces to indoor heat pulses. The model is based on the concept of the "indoor surface thermal capacitance", C-s, which characterizes the thermal inertia of an indoor space and expresses the heat stored within indoor air and surface layers of walls and furnishings, per degree of mean temperature difference between indoor air and building envelope. Extensive comparisons with measurements and rigorous finite-difference solutions show that the accuracy of the proposed model is satisfactory for a wide range of practical applications. Comparison with other indoor space simulations of the same class, characterized as "simplified approaches", show that the present one may provide considerably increased accuracy. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：929 / 940

页数：12

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