An assessment of models for predicting refrigerant characteristics in adiabatic and non-adiabatic capillary tubes

被引：26
|
作者：
Kim, Lyun-Su [2 ]
Son, Ki-dong [1 ]
Sarker, Debasish [1 ]
Jeong, Ji Hwan [1 ]
Lee, Sung Hong [1 ]
机构：
[1] Pusan Natl Univ, Sch Mech Engn, Pusan 609735, South Korea
[2] Home Appliance Co, LG Elect, Chang Won 641711, Gyeongnam, South Korea
来源：
HEAT AND MASS TRANSFER | 2011年 / 47卷 / 02期
关键词：
FRICTIONAL PRESSURE-DROP; FLOW-THROUGH; PERFORMANCE;
D O I：
10.1007/s00231-010-0697-0
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Small vapor compression refrigeration systems incorporate a non-adiabatic capillary tube called a capillary tube-suction line heat exchanger (SLHX) in order to improve performance. The thermodynamic properties of the refrigerant in the capillary tube and suction pipe are influenced by associated phenomena. This study compares various relevant models. Based on the comparison recommended correlations were selected and the simulation results show that the friction factor model has the most dominant.
引用
收藏
页码：163 / 180
页数：18
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