Numerical determination of energy losses at duct junctions

被引：49
作者：
Gan, GH [1 ]
Riffat, SB [1 ]
机构：
[1] Univ Nottingham, Sch Built Environm, Inst Bldg Technol, Nottingham NG7 2RD, England
来源：
APPLIED ENERGY | 2000年 / 67卷 / 03期
基金：
英国工程与自然科学研究理事会;
关键词：
Duct junctions - Numerical determination - Pressure loss coefficient;
D O I：
10.1016/S0306-2619(00)00026-X
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：
The pressure-loss coefficient for a duct junction of square cross-section was determined using computational fluid dynamics (CFD). The predicted junction pressure-loss coefficient for combining flows was generally in good agreement with experimental data from the literature. The junction pressure-loss coefficient was associated with the flow from the side branch to the duct carrying the total flow. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：331 / 340
页数：10
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