Effect of Mainstream Velocity on the Heat Transfer Coefficient of Gas Turbine Blade Tips
Energies, 2021 This study experimentally investigated the effects of cascade inlet velocity on the distribution and the level of the heat transfer coefficient on a gas turbine blade tip.
Jin Young Jeong +4 more
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Analysis of the Heat Transfer in Electronic Radiator Filled with Metal Foam
Energies, 2023 The performance of an electronic radiator filled with metal foam with a porosity of 96% was studied. The effect of the factors including the flow rates, the pores per linear inch (PPI) and the numbers of fins was analyzed.
Xiaofang Shan +5 more
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Processes, 2022 The present study is carried out to examine the behavior of magnetohydrodynamic Williamson nanofluid flow and heat transfer over a non-linear stretching sheet embedded in a porous medium.
Amir Abbas +3 more
semanticscholar +1 more source
MHD flow and conductive heat transfer on a permeable stretching cylinder: Benchmark solutions
Case Studies in Thermal Engineering, 2023 Research is conducted on parametric heat transfer and fluid flow solutions under the influencing factors of the porous stretching cylinder, magnetic field, curvature, permeable media, radiation, Joule heating, viscous dissipation, and heat generation ...
Sina Sadighi +3 more
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Наближена оцінка температурного стану керамічного ядерного палива в циліндричних твелах та впливу на нього процесів і параметрів конструкцій активної зони реактора [PDF]
, 2008 The approximate mathematical model of the temperature state of ceramic nuclear fuels in cylindrical fuel elements was proposed in the form of linear ordinary differential equation and the boundary conditions. The theory of heat conduction and assumptions
Chibisov, Dmytro, Romashov, Yury
core +2 more sources
Energies, 2022 This study presents an extensive evaluation of heat transfer characteristics, flow patterns, and pressure drop for saturation pressures ranging from 460–660 kPa in a horizontal smooth tube of 5 mm internal diameter using R134a as the working fluid.
Ernest Gyan Bediako +2 more
doaj +1 more source
Influence of circumferential solar heat flux distribution on the heat transfer coefficients of linear Fresnel collector absorber tubes [PDF]
Solar Energy, 2014 Abstract The absorber tubes of solar thermal collectors have enormous influence on the performance of the solar collector systems. In this numerical study, the influence of circumferential uniform and non-uniform solar heat flux distributions on the internal and overall heat transfer coefficients of the absorber tubes of a linear Fresnel solar ...
Okafor, Izuchukwu F. +2 more
openaire +2 more sources
Dynamic mathematical heat transfer model for two-phase flow in solar collectors
Case Studies in Thermal Engineering, 2022 In the present study, a dynamic heat transfer model is developed for two-phase flow through the absorber tube of linear solar collectors, where the heat transfer fluid is water.
Heriberto Sánchez-Mora +4 more
doaj +1 more source
CFD simulations of heat transfer in internally helically ribbed tubes
Chemical and Process Engineering, 2016 Heating surfaces in power boilers are exposed to very high heat flux. For evaporator protection against overheating, internally helically ribbed tubes are used.
Majewski Karol, Grądziel Sławomir
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Effects of radiation and heat source on MHD flow of a viscoelastic liquid and heat transfer over a stretching sheet [PDF]
, 2005 We study the MHD flow and also heat transfer in a viscoelastic liquid over a stretching sheet in the presence of radiation. The stretching of the sheet is assumed to be proportional to the distance from the slit.
Mahabaleswar, U.S., Siddheshwar, P.G.
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