Results 41 to 50 of about 53,363 (198)

A non-Fourier approach towards the analysis of heat transfer enhancement with water based nanofluids through a channel

open access: yesAIP Advances, 2018
In this article, a non-Fourier approach to model the heat transfer phenomenon in nanofluids having application to automotive industry is studied. In this respect, a recently proposed hyperbolic heat flux equation is embedded into the heat energy equation
Taimoor Dil, M. Sabeel Khan
doaj   +1 more source

Investigation of second grade fluid through temperature dependent thermal conductivity and non-Fourier heat flux

open access: yesResults in Physics, 2018
Here we investigated stagnation point flow of second grade fluid over a stretchable cylinder. Heat transfer is characterized by non-Fourier law of heat flux and thermal stratification.
T. Hayat   +4 more
doaj   +1 more source

Upshot of melting heat transfer in a Von Karman rotating flow of gold-silver/engine oil hybrid nanofluid with Cattaneo-Christov heat flux

open access: yesCase Studies in Thermal Engineering, 2021
This work addresses the three-dimensional flow of hybrid nanofluid owing to a rotating disk of variable thickness in the attendance of modified Fourier law.
Yan Zhang   +4 more
doaj   +1 more source

Flow patterns and heat transfer for flow boiling in small to micro diameter tubes [PDF]

open access: yes, 2008
An overview of the recent developments in the study of flow patterns and boiling heat transfer in small to micro diameter tubes is presented. The latest results of a long-term study of flow boiling of R134a in five vertical stainless steel tubes of ...
Karayiannis, TG   +3 more
core  

First order chemical reaction response in mixed convective Falkner-Skan Sutterby fluid with Cattaneo-Christov heat and mass flux model

open access: yesAlexandria Engineering Journal, 2023
The complex phenomenon of heat transfer plays a pivotal role in a broad spectrum of mechanical and industrial applications, ranging from space and nuclear reactor cooling to medicinal applications like magnetic drug targeting, energy production, heat ...
M. Ijaz Khan   +3 more
doaj   +1 more source

Numerical modeling of a fuel droplet for the evaluation of ignition temperature considering transport properties

open access: yesCase Studies in Thermal Engineering, 2017
An analytical method is proposed to estimate the ignition time of the fuel droplet injected in to the combustion chamber of an I.C. engine. The first phase of analysis related to the case of thermal conservation to raise its temperature up to the ...
Gautam Edara   +3 more
doaj   +1 more source

One-Particle Representation of Heat Conduction Described within the Scope of the Second Law. [PDF]

open access: yesPLoS ONE, 2016
The Carnot cycle and its deduction of maximum conversion efficiency of heat inputted and outputted isothermally at different temperatures necessitated the construction of isothermal and adiabatic pathways within the cycle that were mechanically ...
Christopher Gunaseelan Jesudason
doaj   +1 more source

Forced-convection condensation inside tubes [PDF]

open access: yes, 1971
High vapor velocity condensation inside a tube was studied analytically. The von Karman universal velocity distribution was applied to the condensate flow, pressure drops were calculated using the Lockhart- Martinelli method, and heat transfer ...
Baron, Anton G.   +2 more
core  

An enhanced nodal gradient finite element for non-linear heat transfer analysis [PDF]

open access: yes, 2019
The present work is devoted to the analysis of non-linear heat transfer problems using the recent development of consective-interpolation procedure. Approximation of temperature is enhanced by taking into account both the nodal values and their averaged ...
Nguyen, Minh Ngoc   +2 more
core   +1 more source

Three dimensional rotating flow of Powell-Eyring nanofluid with non-Fourier’s heat flux and non-Fick’s mass flux theory

open access: yesResults in Physics, 2018
This article numerically examines three dimensional boundary layer flow of a rotating Powell-Eyring nanofluid. In modeling heat transfer processes, non-Fourier heat flux theory and for mass transfer non-Fick’s mass flux theory are employed.
Wubshet Ibrahim
doaj   +1 more source

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