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The Solution of Backward Heat Conduction Problem with Piecewise Linear Heat Transfer Coefficient [PDF]
Mathematics, 2019 In the fields of continuous casting and the roll stepped cooling, the heat transfer coefficient is piecewise linear. However, few papers discuss the solution of the backward heat conduction problem in this situation.
Yang Yu +3 more
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Prediction model of interfacial heat transfer coefficient changing with time and ingot diameter
High Temperature Materials and Processes, 2022 We established and simulated finite element solidification models of ingots with 180, 380, 800, 1,300, and 1,880 mm diameters, and the solidification process temperature distributions for the five ingot sizes were assessed by Fluent.
Li Yihong, Zhao Yukun, Chen Huiqin
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PLoS ONE, 2021 Horizontal ground heat exchangers (HGHEs) have advantages such as convenient construction and low cost; however, their application and popularization are restricted owing to traditional linear HGHEs occupying large space and presenting low total heat ...
Hang Zou +3 more
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Scientific Reports, 2023 This article presents a theoretical study on heat and mass transfer analysis of the peristaltic flow of blood conveying through an asymmetric channel in the presence of inclined to the magnetic field.
M. A. Abdelhafez +3 more
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Experimental Determination of the Heat Transfer Coefficient of Real Cooled Geometry Using Linear Regression Method [PDF]
Energies, 2020 The scope of this work was to develop a technique based on the regression method and apply it on a real cooled geometry for measuring its internal heat transfer distribution. The proposed methodology is based upon an already available literature approach.
Asif Ali +3 more
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Pressure Pump Power Control in the Primary Circuit of the Heat Exchange System [PDF]
MATEC Web of Conferences, 2017 In this paper we consider the problem of speed in hot water systems where highly efficient plate heat exchanger is used. Especially marked the problem which is connected with long transition drive of constant speed exceeding the time of the heat ...
Shilin Aleksandr +2 more
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The Increasing of the Heat Transfer Coefficient of Short Linear Heat Pipes
American Journal of Modern Physics, 2023 Seryakov Arkady Vladimirovich
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Enhancement of Convection Heat Transfer in Air Using Ultrasound
Applied Sciences, 2021 The use of ultrasound is a new method to enhance convection drying. However, there is little information in the literature on the improvement of convective heat transfer caused by ultrasound.
Grzegorz Musielak, Dominik Mierzwa
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EPJ Web of Conferences, 2017 The paper presents the methods of heat transfer coefficient determination for boiling research during FC-72 flow in a minichannel. The boundary condition in the form of distributions of temperature on the outer side of the minichannel heated wall was ...
Maciejewska Beata +3 more
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Modeling of a solar air collector heat transfer coefficient with regression algorithms
Firat University Journal of Experimental and Computational Engineering, 2022 Solar air collectors (SAC) are thermodynamic systems that convert solar energy into useful fluid energy. SACs are very common in heating, cooling, food drying, and many other low-temperature applications.
Mehmet Daş, Ebru Kavak Akpınar
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