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Effect of Channel Shape on Heat Transfer and Mechanical Properties of Supercritical CO2 Microchannel Heat Exchanger [PDF]
EnergiesThe heat exchanger plays a key role in the S-CO2 power cycle of power generation systems based on waste heat and has a large impact on their cost control and compactness.
Peiyue Li +9 more
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High Performance Microchannel Heat Exchanger Design [PDF]
, 2023 Novel manufacturing methods allows for miniaturization of microchannel dimensions with the potential to enhance heat exchanger performance by increasing surface area per unit mass. In this thesis, microchannel heat exchanger design is analyzed to determine factors limiting effectiveness and power density.
Griffin, Ryan
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The Impact on Air Conditioning System of Two-phase Distribution in Microchannel Heat Exchanger [PDF]
Zhileng xuebao, 2013 Microchannel heat exchanger as a new substitution heat exchanger has been used in the field of home appliances, but the frost, dust, drain and distribution are the problems which need to be solved.
Yan Ruidong +6 more
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Model of a Microchannel Heat Exchanger of a Supercharger for Heating Water
Bulletin of Science and Practice, 2022 The subject of the research is a model of a microchannel heat exchanger of a supercharger for heating water. The purpose of study is to simulate the heating effect of microchannel heat exchangers for heating water and to evaluate their effectiveness in practice.
A. Golyanin, Y. Wang
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Microchannel Heat Exchangers with Carbon Dioxide [PDF]
, 2001 The objective of the present study was to determine the performance of CO{sub 2} microchannel evaporators and gas coolers in operational conditions representing those of residential heat pumps. A set of breadboard prototype microchannel evaporators and gas coolers was developed and tested. The refrigerant in the heat exchangers followed a counter cross-
Y. Zhao, M.M. Ohadi, R. Radermacher
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Energy Reports, 2021 To analyze the dual-use characteristics of outdoor microchannel heat exchangers in electric vehicle heat pump systems, numerical calculation models of the heat transfer and pressure drop under different states were analyzed and selected.
Ni Liu +8 more
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Case Studies in Thermal Engineering, 2023 The utilize of microchannel in miniature thermal devices and microchannel heat sinks has advanced the scientific method of heat transfer to a new level, and the fields of electronic device cooling, aerospace industries, bioengineering, and materials ...
Yu-Ming Chu +6 more
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Heat exchanger/reactors (HEX reactors): Concepts, technologies: State-of-the-art [PDF]
, 2008 Process intensification is a chemical engineering field which has truly emerged in the past few years and is currently rapidly growing. It consists in looking for safer operating conditions, lower waste in terms of costs and energy and higher ...
Cabassud, Michel +3 more
core +1 more source
International Journal of Thermofluids, 2020 A high-performance water-cooled micro heat sink for the thermal management of high heat flux microelectronics was designed, fabricated, and tested. The heat sink design leverages a multi- metal electrodeposition additive manufacturing process to produce ...
R. Kempers +4 more
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Optimization of porous microchannel heat exchanger
Journal of Physics: Conference Series, 2017 The technical progress in information and communication sphere leads to a sharp increase in the use of radio electronic devices. Functioning of radio electronics is accompanied by release of thermal energy, which must be diverted from the heat-stressed element. Moreover, using of electronics at negative temperatures, on the contrary, requires supply of
N N Kozhukhov, D A Konovalov
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