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A new theoretical approach to determine the air outlet temperature of an air-to-ground heat exchanger [PDF]
MethodsXIn this study, the control volume method is used to determine the air temperature at the outlet of an air-to-ground heat exchanger. Its implementation consists in dividing the duct of the ground-air heat exchanger into micro-volumes of identical size. An
Marc Sainclair Sokom Efanden +4 more
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He jishu, 2023 BackgroundDouble-layered heat exchanger tubes can effectively reduce the probability of heat exchanger tube rupture accidents from design; however, the thermal contact resistance between tubes may decrease the heat transfer efficiency of the heat ...
YANG Junkang +3 more
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Performance analysis of new structure heat exchanger based on field synergy and numerical simulation [PDF]
E3S Web of Conferences, 2021 High efficiency heat exchanger is always a hot topic, and field synergy theory is introduced as an important means to optimize the heat transfer efficiency.
Song Xinpu +4 more
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Frontiers in Built Environment, 2022 This paper presents an advanced borehole heat exchanger that has been developed in order to apply a ground source heat pump to a volcanic island where the existing borehole heat exchangers are inapplicable by local ordinance.
Jong Woo Kim +6 more
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Thermal analysis of a commercial plate fin heat exchanger with non-uniform inlet flow conditions [PDF]
, 2016 In studies using computational fluid dynamics software, very often a uniform air stream is applied as inlet boundary condition of a heat exchanger. In actual applications, however, the inlet flow conditions are not uniform.
Ameel, BerndTW080020052248208020008623260000-0002-1904-507904A1A7FE-F0EE-11E1-A9DE-61C894A0A6B4 +5 more
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Performance of Pure Crossflow Heat Exchanger in Sensible Heat Transfer Application
Energies, 2021 All process industries involve the usage of heat exchanger equipment and understanding its performance during the design phase is very essential.
Karthik Silaipillayarputhur +1 more
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A Quantum Heat Exchanger for Nanotechnology [PDF]
Entropy, 2020 In this paper, we design a quantum heat exchanger which converts heat into light on relatively short quantum optical time scales. Our scheme takes advantage of heat transfer as well as collective cavity-mediated laser cooling of an atomic gas inside a cavitating bubble.
Aljaloud, A, Peyman, SA, Beige, A
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Energy analysis of heat exchanger in a heat exchanger network
Thermal Science, 2018 For many years now, heat exchanger optimization has been a field of research for a lot of scientists. Aims of optimization are different, having in mind heat exchanger networks with different temperatures of certain streams. In this paper mathematical model in dimensionless form is developed, describing operation of one heat exchanger in a heat ...
Martina Rauch, Antun Galović
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Zhileng xuebao, 2021 A theoretical analysis on the air-side flow characteristics of cylindrical fin-and-tube heat exchanger was carried out. Based on the existing heat transfer model, a correlation formula of lumped parameters, which can reflect the structural ...
Huang Chu, Gu Bo, Tian Zhen, Sha Yuxiong
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Thermal performance of two heat exchangers for thermoelectric generators [PDF]
, 2016 Thermal performance of heat exchanger is important for potential application in integrated solar cell/module and thermoelectric generator (TEG) system. Usually, thermal performance of a heat exchanger for TEGs is analysed by using a 1D heat conduction ...
Azough, Feridoon +12 more
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