Effects of filling ratio and condenser temperature on the thermal performance of a neon cryogenic oscillating heat pipe

Qing Liang; Yi Li; Qiuliang Wang

doi:10.1016/j.cryogenics.2017.12.002

Effects of filling ratio and condenser temperature on the thermal performance of a neon cryogenic oscillating heat pipe

Qing Liang
, Yi Li
, Qiuliang Wang

School of Electrical Engineering

CAS - Institute of Electrical Engineering
Henan Polytechnic University
University of Chinese Academy of Sciences

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

A cryogenic oscillating heat pipe (OHP) made of a bended copper capillary tube is manufactured. The lengths of the condenser section, adiabatic section and evaporator section are 100, 280 and 100 mm, respectively. Neon is used as the working fluid. Effects of liquid filling ratio and condenser temperature on the thermal performance of the OHP are studied. A correlation based on the available experimental data sets is proposed to predict the thermal performance of the neon cryogenic OHP with different filling ratios and condenser temperature. Compared with the experimental data, the average standard deviation of the correlation is about 15.0%, and approximately 92.4% of deviations are within ±30%.

Original language	English
Pages (from-to)	102-106
Number of pages	5
Journal	Cryogenics
Volume	89
DOIs	https://doi.org/10.1016/j.cryogenics.2017.12.002
State	Published - Jan 2018

Keywords

Condenser temperature
Cryogenic
Filling ratio
Neon
Oscillating heat pipe

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10.1016/j.cryogenics.2017.12.002

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title = "Effects of filling ratio and condenser temperature on the thermal performance of a neon cryogenic oscillating heat pipe",

abstract = "A cryogenic oscillating heat pipe (OHP) made of a bended copper capillary tube is manufactured. The lengths of the condenser section, adiabatic section and evaporator section are 100, 280 and 100 mm, respectively. Neon is used as the working fluid. Effects of liquid filling ratio and condenser temperature on the thermal performance of the OHP are studied. A correlation based on the available experimental data sets is proposed to predict the thermal performance of the neon cryogenic OHP with different filling ratios and condenser temperature. Compared with the experimental data, the average standard deviation of the correlation is about 15.0\%, and approximately 92.4\% of deviations are within ±30\%.",

keywords = "Condenser temperature, Cryogenic, Filling ratio, Neon, Oscillating heat pipe",

author = "Qing Liang and Yi Li and Qiuliang Wang",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier Ltd",

year = "2018",

month = jan,

doi = "10.1016/j.cryogenics.2017.12.002",

language = "英语",

volume = "89",

pages = "102--106",

journal = "Cryogenics",

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T1 - Effects of filling ratio and condenser temperature on the thermal performance of a neon cryogenic oscillating heat pipe

AU - Liang, Qing

AU - Li, Yi

AU - Wang, Qiuliang

PY - 2018/1

Y1 - 2018/1

N2 - A cryogenic oscillating heat pipe (OHP) made of a bended copper capillary tube is manufactured. The lengths of the condenser section, adiabatic section and evaporator section are 100, 280 and 100 mm, respectively. Neon is used as the working fluid. Effects of liquid filling ratio and condenser temperature on the thermal performance of the OHP are studied. A correlation based on the available experimental data sets is proposed to predict the thermal performance of the neon cryogenic OHP with different filling ratios and condenser temperature. Compared with the experimental data, the average standard deviation of the correlation is about 15.0%, and approximately 92.4% of deviations are within ±30%.

AB - A cryogenic oscillating heat pipe (OHP) made of a bended copper capillary tube is manufactured. The lengths of the condenser section, adiabatic section and evaporator section are 100, 280 and 100 mm, respectively. Neon is used as the working fluid. Effects of liquid filling ratio and condenser temperature on the thermal performance of the OHP are studied. A correlation based on the available experimental data sets is proposed to predict the thermal performance of the neon cryogenic OHP with different filling ratios and condenser temperature. Compared with the experimental data, the average standard deviation of the correlation is about 15.0%, and approximately 92.4% of deviations are within ±30%.

KW - Condenser temperature

KW - Cryogenic

KW - Filling ratio

KW - Neon

KW - Oscillating heat pipe

UR - https://www.scopus.com/pages/publications/85037807738

U2 - 10.1016/j.cryogenics.2017.12.002

DO - 10.1016/j.cryogenics.2017.12.002

M3 - 文章

AN - SCOPUS:85037807738

SN - 0011-2275

VL - 89

SP - 102

EP - 106

JO - Cryogenics

JF - Cryogenics

ER -

Effects of filling ratio and condenser temperature on the thermal performance of a neon cryogenic oscillating heat pipe

Abstract

Keywords

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