TY - GEN
T1 - Performace of the separate heat pipe using CO2 as the working fluid
AU - Liu, Bin
AU - Ma, Xiaoyan
AU - Dong, Xiaoyong
PY - 2014
Y1 - 2014
N2 - CO2, as the friendly nature refrigerant, is paid more amd more attention in low temperatuer field. In order to measure the performace of the separate heat pipe using CO2 as the working fluid, the experiments with different refrigerant charges were carried out in low temperature, including 850g, 950g, 1100g, 1200g, 1300g, 1400g and 1500g, representing the charge rate of 32.5%, 36.5%, 42%, 44.5%, 49.5%, 53.5% and 57.5%. The results show that the heat transfer coefficeent is the biggest when the charge rate is 42%. When the charge rate is over 53.5%, there is a temperature fluctuation in the controlled environment and the amplitude will extend with the increase of the charge rate.
AB - CO2, as the friendly nature refrigerant, is paid more amd more attention in low temperatuer field. In order to measure the performace of the separate heat pipe using CO2 as the working fluid, the experiments with different refrigerant charges were carried out in low temperature, including 850g, 950g, 1100g, 1200g, 1300g, 1400g and 1500g, representing the charge rate of 32.5%, 36.5%, 42%, 44.5%, 49.5%, 53.5% and 57.5%. The results show that the heat transfer coefficeent is the biggest when the charge rate is 42%. When the charge rate is over 53.5%, there is a temperature fluctuation in the controlled environment and the amplitude will extend with the increase of the charge rate.
KW - CO
KW - Charge rate
KW - Heat pipe
UR - https://www.scopus.com/pages/publications/84932100014
M3 - 会议稿件
AN - SCOPUS:84932100014
T3 - 11th IIR Gustav Lorentzen Conference on Natural Refrigerants: Natural Refrigerants and Environmental Protection, GL 2014
SP - 577
EP - 584
BT - 11th IIR Gustav Lorentzen Conference on Natural Refrigerants
A2 - Hu, Wangyang
A2 - Zhao, Guojun
PB - International Institute of Refrigeration
T2 - 11th IIR Gustav Lorentzen Conference on Natural Refrigerants, GL 2014
Y2 - 31 August 2014 through 2 September 2014
ER -