A calculation method for the floor surface temperature in radiant floor system

被引：72

作者：

Jin, Xing ^{[1
]}

Zhang, Xiaosong ^{[1
]}

Luo, Yajun ^{[1
]}

机构：

[1] Southeast Univ, Sch Energy & Environm, Nanjing 210096, Peoples R China

来源：

ENERGY AND BUILDINGS | 2010年 / 42卷 / 10期

关键词：

Radiant floor system; Numerical simulation; Temperature; Composite grid; HEATING-SYSTEM; COOLING SYSTEM; PERFORMANCE; SIMULATION; ENERGY;

D O I：

10.1016/j.enbuild.2010.05.011

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this paper, a calculation method for the floor surface temperature in radiant floor heating/cooling system is proposed, a new formula is derived to estimate the floor surface temperature. The floor is divided into two layers. The correlation for the thermal conductivity of the lower layer is developed based on the numerical model of the radiant floor system built in this paper. The results show that the floor surface temperature values from the proposed method are in agreement with the experimental and numerical values. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：1753 / 1758

页数：6

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