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Non-Fourier Heat Conduction in Carbon Nanotubes
ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 3, 2009Fourier’s law is a phenomenological law to describe the heat transfer process. Although it has been widely used in a variety of engineering application areas, it is still questionable to reveal the physical essence of heat transfer. In order to describe the heat transfer phenomena universally, Guo has developed a general heat conduction law based on ...
Hai-Dong Wang +2 more
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Inverse investigation of non-Fourier heat conduction in tissue
Journal of Thermal Biology, 2016This paper attempts to describe the heat conduction in tissue using the dual-phase-lag mode. Evaluating the thermo-physical parameters is one of the ways to certify the thermal behavior. As a result, the paper simultaneously and inversely estimates the values of τq, τT and α for bologna based on the dual-phase-lag mode with the measurement data in the ...
Kuo-Chi, Liu +2 more
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Non-Fourier Heat Conduction in a Nematic Mesophase
Molecular Crystals and Liquid Crystals, 1973A brief discussion of non-linear (non-Fourier) heat conduction is given. Recent experimental data on nermatic p-anisylidene p-aminophenyl-acetate are also presented to confirm the earlier reported ...
Varagur S. V. Rajan, Jules J. C. Picot
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Non-Fourier heat conduction/convection in moving medium
International Journal of Thermal Sciences, 2018Abstract Non-Fourier one-dimensional unsteady heat conduction in a moving medium is investigated by using the Cattaneo-Vernotte- Christov-Jordan (CVCJ) heat flux model for medium speeds less than (sub-critical), equal to (critical), and greater than (super-critical) the thermal wave speed.
S. Han, J. Peddieson
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Basic Problems of Non-Fourier Heat Conduction
2019In this chapter, the non-Fourier heat conduction equations along with the boundary and initial conditions are solved for one-dimensional (1D) media with semi-infinite or finite dimensions in Cartesian, cylindrical, and spherical coordinates.
Zengtao Chen, Abdolhamid Akbarzadeh
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Molecular Dynamics Simulation of Non-Fourier Heat Conduction
First International Conference on Integration and Commercialization of Micro and Nanosystems, Parts A and B, 2007Unsteady heat conduction is known to deviate significantly from Fourier’s law when the system time and length scales are within certain temporal and spatial windows of relaxation. Classical molecular dynamics simulations were used to investigate unsteady heat conduction in argon thin films with a sudden temperature increase at one surface to study the ...
Qi-Xin Liu, Pei-Xue Jiang, Heng Xiang
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Non-Fourier Heat Conduction Modeling in a Finite Medium
International Journal of Thermophysics, 2004A novel, simple iterative algorithm is used to calculate the temperature distribution in a finite medium for the case of non-Fourier (hyperbolic) heat conduction. In this algorithm the temperature is calculated explicitly in one simple calculation that is repeated for each time step as the heat wave propagates through the medium with constant speed ...
J. Gembarovic, J. Gembarovic
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Temperature in nonequilibrium states and non-Fourier heat conduction
Physical Review E, 2013Macroscopic models beyond Fourier's law for fast-transient heating and heat transport in nanosystems have been proposed. Consequently, some basic quantities such as entropy and temperature need to be modified. From the viewpoint of the thermomass theory, we show that in nonequilibrium systems where heat conduction occurs, the static pressure of ...
Yuan Dong, Bing-Yang Cao, Zeng-Yuan Guo
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Non-Fourier Heat Conduction in an Exponentially Graded Slab
Прикладная механика и техническая физика, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Non-Fourier heat conduction in oil-in-water emulsions
International Journal of Heat and Mass Transfer, 2019Abstract Emulsions have widely been used in various application, e.g. in energy system as a potential second refrigerant. However, there is a lack of comprehensive study on extraordinary effective thermal conductivity enhancement in the oil-in-water (O/W) emulsions, and effects of temperature and droplet size were not considered in the widely used ...
Fang Liu +5 more
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