Results 21 to 30 of about 2,907,575 (304)
Modelling the Condensation Process of Low-Pressure Refrigerants in Mini-Channels
Materials, 2022 The measure of the energy efficiency of the non-adiabatic two-phase condensation process of refrigerants in mini-channels is both the value of the heat transfer coefficient α and the flow resistance expressing the external energy input required to realize the flow. The modelling of this very complex process is effective if the condensation mechanism in
Małgorzata Sikora, Tadeusz Bohdal
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Energies, 2023 The main aim of this work was to provide heat transfer calculations of flow boiling in mini-channels with an application for the Trefftz functions. The test section comprised five parallel mini-channels with a depth of 1 mm, with a common heated wall ...
Magdalena Piasecka +2 more
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Micromachines, 2022 Effective cooling of a high heat flux IGBT electronic system is highly related to system efficiency and safety. A flat plate heat sink was designed to experimentally investigate the transient heat transfer characteristics of IGBT cooling.
Changnian Chen +6 more
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Numerical Study and Multi Objective Optimization of Coffee Husk Oil and Methyl Alcohol in Mini Channel Pin Fins with Varying Thickness [PDF]
Journal of Applied Fluid MechanicsThe purpose of this paper is to study how coffee husk oil and methyl alcohol flow and transfer heat in mini channel pin fins of different thicknesses.
S. Das, N. Gnanasekaran
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Biomolecules, 2019 The control of ice growth in ice slurry is important for many fields, including (a) the cooling of the brain during cardiac arrest, (b) the storage and transportation of fresh fish and fruits, and (c) the development of distributed air-conditioning ...
Yuki Takeshita +3 more
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Two–phase flow of air–water mixture in a minichannel
EPJ Web of Conferences, 2019 Two-phase systems have a huge potential for solving problems of removing large heat fluxes. To date, mini-channel and microchannel systems are widespread.
Ronshin Fedor +2 more
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Energies, 2022 Mini-channel heatsinks have proven useful in removing high heat fluxes from microelectronic devices. However, further miniaturization of electronic devices requires significant enhancement in the mini-channel heatsinks’ thermohydraulic characteristics ...
Asem Alemam +5 more
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THERMO-HYDRAULIC CHARACTERISTICS OF ADDITIVELY MANUFACTURED MINI-CHANNELS
Thermophysics and Thermal Power Engineering, 2023 The aim of this work is to analyze the heat transfer, hydraulic resistance and thermo-hydraulic performance of a new type of heat exchange channels made by additive technology. The main factors affecting the quality of products and determining the heat transfer and hydraulic resistance of the channels are noted.
S.B. Kulishov +2 more
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INFLUENCE THE CHANNEL PATH ON HYDRO-THERMAL PERFORMANCE IN SERPENTINE MINI- CHANNEL HEAT SINK
Journal of Engineering and Sustainable Development, 2022 The current work aims to inspect the influence of formation flow on hydrothermal performance and the uniformity of base temperature in the serpentine mini channel heat sink.
Hind M. Mohammed, Basim H. Abood
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FILM CONDENSATION INSIDE HORIZONTAL PIPES AND MINI CHANNELS
Key title: Zbìrnik naukovih pracʹ Odesʹkoï deržavnoï akademìï tehnìčnogo regulûvannâ ta âkostì, 2022 The article provides a brief description of the semi-empirical model of Ananiev, Boyko and Kruzhilin for calculating heat transfer during the condensation of working substances inside smooth horizontal pipes in a turbulent flow regime. Comparisons of heat transfer calculations based on a semi-empirical model with the results of experimental studies ...
V. V. Gorin +2 more
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