Results 21 to 30 of about 394,113 (181)

Study and analysis of heat transfer performance of colored steel sandwich plate

Results in Physics, 2019
The experimental research and theoretical analysis of the thermal performance of 4 kinds of colored steel polystyrene sandwich plates and 4 kinds of colored steel rock wool sandwich plates were carried out in this thesis, and the thickness of colored ...
Jianhua Li, Zhongyi Zhou, Wenjing Chen
doaj   +1 more source

Enhancement Effect of a Diamond Network on the Flow Boiling Heat Transfer Characteristics of a Diamond/Cu Heat Sink

Energies, 2023
The use of a micro heat sink is an effective means of solving the problem of high-power chip heat dissipation. Diamond/Cu composites exhibit high thermal conductivity and a linear thermal expansion coefficient that is compatible with semiconductor ...
Nan Wu, Mingmei Sun, Hong Guo, Zhongnan Xie, Shijie Du   +4 more
doaj   +1 more source

Unsteady Wake Over a Linear Turbine Blade Cascade With Air and CO2 Film Injection: Part I—Effect on Heat Transfer Coefficients [PDF]

Journal of Turbomachinery, 1993
The effect of unsteady wake flow and air (D.R. = 1.0) or CO2 (D.R. = 1.52) film injection on blade heat transfer coefficients was experimentally determined. A spoked wheel-type wake generator produced the unsteady wake. Experiments were performed on a five-airfoil linear cascade in a low-speed wind tunnel at the chord Reynolds number of 3 × 105 for the
Shichuan Ou, Je-Chin Han, Anant B. Mehendale, C. Pang Lee   +3 more
openaire   +1 more source

Linear and weakly nonlinear magnetoconvection in a porous medium with a thermal nonequilibrium model [PDF]

, 2016
Two-dimensional magnetoconvection in a layer of Brinkman porous medium with local thermal nonequilibrium (LTNE) model is investigated by performing both linear and weakly nonlinear stability analyses.
Mamatha, A.L., Ravisha, M., Shivakumara, I.S.   +2 more
core   +2 more sources

Investigation of Transient Nucleate Boiling Processes and Their Practical Use in Heat Treating Industry [PDF]

, 2017
In the paper transient nucleate boiling process is widely discussed. It's unknown previously and investigated by author characteristics create a basis for designing of new technologies which allow receiving super strengthened materials.
Kobasko, N. (Nikolai)
core   +2 more sources

A Convenient Method for the Accurate Calculation of Fin Efficiency of H-Type Fins Based on Linear Nomograms and Fitting Formulae

Energies, 2022
Fin efficiency, as a measure of the effectiveness of the heat transfer enhancement, is of great importance in studying the heat transfer performance of H-type finned tube banks.
Yongshi Feng, Xin Wu, Cai Liang, Zhongping Sun   +3 more
doaj   +1 more source

Analysis of convective longitudinal fin with temperature-dependent thermal conductivity and internal heat generation

Alexandria Engineering Journal, 2017
In this study, analysis of heat transfer in a longitudinal rectangular fin with temperature-dependent thermal conductivity and internal heat generation was carried out using finite difference method.
M.G. Sobamowo
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Flow boiling heat transfer characteristics of two-phase flow in microchannels

AIP Advances, 2022
A set of experimental platforms with widths of 0.5, 1.0, 1.5, and 2.0 mm was established to explore the mechanism of flow boiling bubble dynamics in microchannels, focusing on heat transfer characteristics, pressure loss, and two-phase flow pattern ...
Lei Guo, Shusheng Zhang, Jing Hu
doaj   +1 more source

LINEAR HEAT TRANSFER COEFFICIENTS OF COMBINED ROOF STRUCTURAL UNITS

Наука та будівництво, 2020
...
openaire   +2 more sources

Experimental study on natural convection greenhouse drying of papad

Journal of Energy in Southern Africa, 2017
In this paper, the convective heat transfer coefficients of papad for greenhouse drying under a natural convection mode are reported. Various experiments were conducted during the month of April 2010 at Guru Jambheshwar University of Science and ...
Mahesh Kumar
doaj   +1 more source