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Experimental and Numerical Investigation of Mixed-Convection Heat Transfer from Protruding Heat Sources in an Enclosure

Experimental Heat Transfer, 2012
Heat transfer from a 5-by-4 array of protruding heat sources in the bottom wall of an adiabatic enclosure is investigated experimentally and numerically. The enclosure has a fixed inlet and different outlets. Flow velocity and applied heat fluxes are varied. Steady-state temperatures of the heat sources, air inlet and outlet temperatures, and enclosure
S. Venkatachalapathy, M. Udayakumar
openaire   +1 more source

Thermal performance of a novel dual-serpentine-channel flat-plate oscillating heat pipe used for multiple heat sources and sinks

International Journal of Heat and Mass Transfer, 2020
A novel dual-serpentine-channel flat-plate oscillating heat pipe (FPOHP) is designed and fabricated for electronic cooling with multiple heat sources and sinks.
Xiang-Dong Liu   +3 more
semanticscholar   +1 more source

Multi Relaxation Time Lattice Boltzmann Method Simulation of Natural Convection Combined with Surface Radiation in a Square Open Cavity from Three Discrete Heat Sources

Heat Transfer Engineering, 2020
Heat transfer induced by combined surface radiation and laminar natural convection in an open square cavity heated by three identical isothermal heat sources is studied numerically by using the multirelaxation time scheme of the lattice Boltzmann method.
Mustapha Ouahas   +4 more
semanticscholar   +1 more source

Mixed convection air cooling of protruding heat sources mounted in a horizontal channel

International Communications in Heat and Mass Transfer, 2009
Abstract A numerical study of laminar mixed-convection heat transfer to air from two identical protruding heat sources, which simulate electronic components, located in a two-dimensional horizontal channel, is presented in this paper. The finite volume method and the SIMPLER algorithm are used to solve the conservation equations of mass, momentum ...
Adel Hamouche, Rachid Bessaïh
openaire   +1 more source

Mixed convection transport from a protruding heat source module on avertical surface

Journal of Thermophysics and Heat Transfer, 1990
An experimental study of mixed convective transport from a protruding heat source module mounted on a vertical surface in an externally induced flow has been carried out. This problem is of particular interest in the design of thermal systems, such as the cooling of electronic circuitry and positioning of a heating element in a furnace. The temperature
B. H. Kang, Y. Jaluria
openaire   +1 more source

Natural Convection in an Enclosure With Multiple Heat Sources Filled With a Hybrid Nanofluid

ASME 2024 7th International Conference on Micro/Nanoscale Heat and Mass Transfer
The objective of current research was to investigate the fluid flow properties and features of heat transfer by natural convection in a rectangular enclosure containing a hybrid nanofluid and equipped with multiple isothermal heat source devices ...
Abdulaziz Alasiri, R. Sakr
semanticscholar   +1 more source

Effect of surface radiation on the transient cooling of heat sources under forced convection - A numerical study

, 2020
The cooling of electronic gadgets is the biggest challenge in recent years. The selection of innovative cooling techniques leads to the improvement in reliability and performance of electronic systems.
Naveen G. Patil, T. K. Hotta
semanticscholar   +1 more source

Guided Air by Convection to Cool-Down Inclined Channel Supported by Two Heat Sources

, 2020
This paper presents the numerical study of the laminar mixed-convection heat transfer of two identical protruding heat sources mounted in an inclined channel with obstacle.
M. Kriraa   +3 more
semanticscholar   +1 more source

Beyond Classical Diffusion: A Sparse Legendre Wavelet Method for Fractional Heat Equations With Heat Sources

Heat Transfer
Fractional heat equations (FHEs) are crucial for modeling systems exhibiting memory effects and non‐local thermal behavior, commonly found in advanced materials, microelectronics, and biological systems.
S. Nayak, A. K. Gupta
semanticscholar   +1 more source

Conjugate Mixed Convection with Surface Radiation from a Vertical Channel with Protruding Heat Sources

Numerical Heat Transfer, Part A: Applications, 2011
In this article, the results of a numerical investigation of conjugate mixed convection from a vertical channel with discrete protruding heat sources mounted on the right side wall of a vertical channel have been presented. The flow is considered to be laminar, two-dimensional, hydrodynamically, and thermally developing.
B. Premachandran, C. Balaji
openaire   +1 more source

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