Heat transfer for slab-on-grade floor with stepped ground

被引：4
|
作者：
Choi, SH [1 ]
Krarti, M [1 ]
机构：
[1] Univ Colorado, CEAE Dept, Joint Ctr Energy Management, Boulder, CO 80309 USA
来源：
ENERGY CONVERSION AND MANAGEMENT | 1998年 / 39卷 / 07期
关键词：
slab-on-grade floor; isotherms; stepped ground; total slab heat loss;
D O I：
10.1016/S0196-8904(97)00045-9
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A general solution is developed to calculate foundation heat transfer for a slab-on-grade floor with lifted ground. The Interzone Temperature Profile Estimation (ITPE) technique is applied to determine the steady state variation of temperature within the ground. A water table at constant temperature is assumed to exist at a given depth below the soil surface. The derived solution addresses all the common horizontal insulation configurations for slab-on-grade floor foundations. The effect of various insulation configurations and the height of the lifted ground on foundation heat loss are discussed in detail. (C) 1998 Elsevier Science Ltd.
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页码：691 / 701
页数：11
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