Numerical simulation and experiment research on flow characteristics of capillary in refrigerator

被引：0

作者：

Lin, CG ^{[1
]}

Chen, ZS ^{[1
]}

Hu, P ^{[1
]}

Cheng, WL ^{[1
]}

Fu, JP ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Hefei 230026, Anhui, Peoples R China

来源：

HEAT TRANSFER SCIENCE AND TECHNOLOGY 2000 | 2000年

关键词：

refrigeration; throttle; capillary; two-phase flow; numerical simulation;

D O I：

暂无

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

In this paper a new capillary model was advanced. The model considered adiabatic flow and four flow resistance parts including contraction loss part at the capillary's entry, the single-phase flow part in the capillary's first section, the two-phase flow part in the capillary's last section and the enlargement loss part at the capillary's egress. According to the model a program was developed to calculate the flow characteristics of capillary in refrigerator. Some experiments were done to prove the model. The results were discussed at the end of this paper. The model, the program and the research results will do some help to the design and applying of capillary.

引用

页码：555 / 560

页数：6

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