A Study on Simple Prediction Method of Heat Load： A Use of Linear Approximation Indicial Response in Basements
A Study on Simple Prediction Method of Heat Load： A Use of Linear Approximation Indicial Response in Basements作者机构：Department of Building Systems Engineering Dong-Eui University Busan 614-714 Korea Department of Architecture Graduate School of Engineering Mie University Tsu 514-8507 Japan
出 版 物：《Journal of Civil Engineering and Architecture》 (土木工程与建筑（英文版）)
年 卷 期：2013年第7卷第4期
页 面：379-387页
学科分类：080802[工学-电力系统及其自动化] 0808[工学-电气工程] 081401[工学-岩土工程] 08[工学] 0814[工学-土木工程]
主 题：Underground structure simultaneous heat and moisture transfer linearized prediction method indicial response.
摘 要：This study was conducted to establish a predictable method for a heat load of an underground structure with sufficient accuracy. As the first step, our previous paper reported the measurement results of field experiments on an underground experimental basement under internal heat generation conditions. Also, it presented the results of numerical analyses on the heat and moisture behavior and the influence of internal heat generation of the experimental basement and ground. However, it is practically impossible to utilize the model of simultaneous heat and moisture transfer at the design phase because the prediction by the model of simultaneous heat and moisture transfer requires a long calculation time. In this paper, the authors present the simple load calculation technique, using a linearized approximation indicial response of the inner surface heat flux in a basement to outdoor air temperature change. In addition, the approximation indicial responses for each part of the single-walled concrete drawn using this technique are arranged. The heat load calculation example of application to the basement of the optional size by this technique is shown.
维普期刊数据库