Results 31 to 40 of about 173,697 (282)

Non-Fourier heat transfer at small scales of time and space

open access: yesInternational Journal of Heat and Mass Transfer, 2020
Heat transfer at small spatial and temporal scales presents differences compared to larger scales, where the Fourier law applies with very good representativeness. The best-known deviation concerns the behavior of materials with a very small time constant, where the Fourier law leads to a paradox.
openaire   +4 more sources

Thermal changes in Human Abdomen Exposed to Microwaves: A Model Study

open access: yesAdvanced Electromagnetics, 2019
The electromagnetic energy associated with microwave radiation interacts with the biological tissues and consequently, may produce thermo-physiological effects in living beings.
J. Kaur, S. A. Khan, Dr.
doaj   +1 more source

Analytical solution of heat-transfer in central part of tibia bone tissue using non-Fourier heat equation with a laser heat source

open access: yesResults in Engineering, 2023
Hyperbolic heat transfer equation considering a laser heat source is analytically investigated using Laplace transform method to study the temperature distribution in the central part of the tibia bone tissue.
Nima Katirachi
doaj   +1 more source

On doubly stratified chemically reactive flow of Powell–Eyring liquid subject to non-Fourier heat flux theory

open access: yesResults in Physics, 2017
This investigation addresses the chemical reaction and double stratification effects in the flow induced by a nonlinear stretching surface with variable thickness.
T. Hayat   +4 more
doaj   +1 more source

Collisionless energy transfer in kinetic turbulence: field-particle correlations in Fourier space [PDF]

open access: yes, 2019
Turbulence is ubiquitously observed in nearly collisionless heliospheric plasmas, including the solar wind and corona and the Earth's magnetosphere.
Howes, Gregory G.   +4 more
core   +2 more sources

Investigate on Non-Fourier Heat Conduction in Sand Using Models based on Fractional Calculus [PDF]

open access: yesمجله مدل سازی در مهندسی, 2017
In this article, the study of the non-Fourier heat conduction in casting sand that is located inside a container under an instantaneous heat flux. According to inefficiencies of Fourier model to model the behavior of this problem due to differences in ...
Aziz Azimi   +2 more
doaj   +1 more source

Non Fourier Heat Transfer Across a Gun Barrel [PDF]

open access: yes, 2015
In this project, study of hyperbolic heat transfer equation across a gun barrel is investigated. First, a comparison is made among several research work on parabolic and hyperbolic equations contributed in this field.
Mohapatra, Jeet
core  

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Two-layered electroosmotic flow through a vertical microchannel with fractional Cattaneo heat flux

open access: yesJournal of Taibah University for Science, 2021
The unsteady electroosmotic flow (EOF) of two layers of immiscible fluids through a vertical microchannel with heat transfer will be investigated. The channel is subjected to an alternating current (AC) electric field.
Y. Abd Elmaboud
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

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