Results 61 to 70 of about 53,363 (198)

Numerical study of heat transfer and viscous flow in a dual rotating extendable disk system with a non‐Fourier heat flux model [PDF]

open access: yesHeat Transfer—Asian Research, 2018
AbstractNonlinear, steady‐state, viscous flow, and heat transfer between two stretchable rotating disks spinning at dissimilar velocities are studied with a non‐Fourier heat flux model. A nondeformable porous medium is intercalated between the disks and the Darcy model is used to simulate matrix impedance. The conservation equations are formulated in a
Shamshuddin, M   +3 more
openaire   +1 more source

Phase change convective heat transfer in high porosity cellular metal foams [PDF]

open access: yes, 2013
This Chapter discusses phase change convective heat transfer of high porosity cellular metal foams and their practical applications in thermal energy storage (TES).
Zhao, Changying, Tian, Yuan, Wang, Qian
core  

Numerical investigation of conjugated heat transfer in a channel with a moving depositing front [PDF]

open access: yes, 2015
This article presents numerical simulations of conjugated heat transfer in a fouled channel with a moving depositing front. The depositing front separating the fluid and the deposit layer is captured using the level-set method.
Lou, J.   +4 more
core   +1 more source

Optimization of laminar convective heat transfer of oil-in-water nanoemulsion fluids in a toroidal duct [PDF]

open access: yes, 2020
This study presents numerical simulations, back propagation artificial neural networks and genetic algorithms for optimizing laminar convective heat transfer of oil-in-water nanoemulsion fluids having non-Fourier heat conduction characteristics. Firstly,
SUN, HH   +5 more
core   +1 more source

Stagnation point flow of third-grade liquid due to variable thickness: A useful application to non-Fourier heat flux approach

open access: yesResults in Physics, 2018
The impact of modified Fourier’s relation in non-linear mixed convective flow of third grade liquid is examined in this article. Stagnation point flow is considered. Variable thermal conductivity and thermal stratification are examined.
M. Zubair   +4 more
doaj   +1 more source

MHD thermosolutal marangoni convection heat and mass transport of power law fluid driven by temperature and concentration gradient

open access: yesAIP Advances, 2015
This paper studies the magnetohydrodynamic (MHD) thermosolutal Marangoni convection heat and mass transfer of power-law fluids driven by a power law temperature and a power law concentration which is assumed that the surface tension varies linearly with ...
Chengru Jiao, Liancun Zheng, Lianxi Ma
doaj   +1 more source

Operational Approach and Solutions of Hyperbolic Heat Conduction Equations

open access: yesAxioms, 2016
We studied physical problems related to heat transport and the corresponding differential equations, which describe a wider range of physical processes. The operational method was employed to construct particular solutions for them.
Konstantin Zhukovsky
doaj   +1 more source

Modelling and monitoring of resin transfer moulding [PDF]

open access: yes, 2000
Modelling and monitoring tools appropriate for the resin transfer moulding composites manufacturing route were developed in this study. A simulation of the curing stage of the process based on a finite elements solution of the non-linear heat ...
Skordos, A.A., Skordos, Alexandros A.
core  

The influence of multiple tubes on the tube-to-bed heat transfer in a fluidised bed [PDF]

open access: yes, 2010
There have been few studies modelling both flow and heat transfer in fluidised beds. The kinetic theory of granular flow (KTGF) has been used for flow prediction in the past without heat transfer modelling.
Gu, S.   +5 more
core   +1 more source

Heat transfer during film condensation of a liquid metal vapor [PDF]

open access: yes, 1964
The object of this investigation is to resolve the discrepancy between theory and experiment for the case of heat transfer durirnfilm condensation of liquid metal vapors.
Sukhatme, S. P., Rohsenow, Warren M.
core  

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