DEVELOPMENT OF AN ENERGY-ESTIMATING EQUATION FOR LARGE COMMERCIAL BUILDINGS

被引：14

作者：

CHOU, SK

CHANG, WL

机构：

[1] Department of Mechanical and Production Engineering, National University of Singapore, 0511

来源：

INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 1993年 / 17卷 / 08期

关键词：

BUILDING COOLING ENERGY ESTIMATION;

D O I：

10.1002/er.4440170809

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

We present the methodology used in developing an equation for estimating the cooling energy consumption of large commercial buildings. The equation was developed from a database of results generated from computer simulations using the DOE-2 program. Factors accounted for by the equation include: part-load performance of equipment, the number of cooling-degree days, diversity of building operation, and the overall thermal transfer value of the building envelope. Also, the equation has been generalized to take into account the oversizing of the chiller from 110% to 160% of the design capacity. Parametric analyses using single- and multiple-parameter variations validated the accuracy of the equation.

引用

页码：759 / 773

页数：15

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