Results 311 to 320 of about 561,587 (376)

Computational analysis of MHD hybrid nanofluid over an inclined cylinder: Variable thermal conductivity and viscosity with buoyancy and radiation effects

Modern physics letters B
Due to their widespread use in engineering, hybrid nanofluids have been the primary focus of mathematical and physical research. Only the improvement of hybrid nanofluids’ variable heat conductivity and viscosity has been considered so far.
Khadija Rafique, Zafar Mahmood, Adnan, Umar Khan, Umar Farooq, W. Emam   +5 more
semanticscholar   +1 more source

Variable Thermal Conductance Metamaterials for Passive or Active Thermal Management

Volume 1: Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Bioinspired Smart Materials and Systems; Energy Harvesting; Emerging Technologies, 2017
To continue to meet spacecraft systems ever increasing thermal management requirements, new control methods need to be developed. While advances in metamaterials have provided the ability to generate materials with a broad range of material properties, relatively little advancement has been made in the development of adaptive metamaterials.
Austin A. Phoenix, Evan Wilson
openaire   +1 more source

Non‐Newtonian fluid flow over a stretching sheet in a porous medium with variable thermal conductivity under magnetohydrodynamics influence

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
The magnetohydrodynamics (MHD) Williamson fluid model close to a moving surface is thoroughly analysed in this work, taking into account the effects of changing thermal conductivity, and diffusion.
M. S. Anwar, Muhammad Irfan, Taseer Muhammad   +2 more
semanticscholar   +1 more source

Thermal boundary layer in liquid metals with variable thermal conductivity

Flow, Turbulence and Combustion, 1978
This paper deals with the analysis of the steady state laminar thermal boundary layer in liquid metals with variable thermal conductivity. For a general class of inviscid flows specified by the power law distribution, explicit closed form analytical solutions are given for temperature distributions using regular perturbation technique and they are ...
Arunachalam, M., Rajappa, N. R.
openaire   +2 more sources

Heat transfer analysis of magnetohydrodynamics peristaltic fluid with inhomogeneous solid particles and variable thermal conductivity through curved passageway

International Journal of Numerical Methods for Heat & Fluid Flow
Purpose The particle distribution in a fluid is mostly not homogeneous. The inhomogeneous dispersion of solid particles affects the velocity profile as well as the heat transfer of fluid.
Atifa Kanwal, A. A. Khan, S. Sait, R. Ellahi   +3 more
semanticscholar   +1 more source

Variable thermal conductivity in context of Green‐Naghdi theory of thermo‐microstretch solids

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
The present work aims to study the influence of variable thermal conductivity in generalized thermoelastic solid with microstretch within the framework of the Green‐Naghdi theory.
P. Ailawalia, Priyanka, Marin Marin, H. Altenbach   +3 more
semanticscholar   +1 more source

Steady-State Conduction With Variable Thermal Conductivity

Journal of Heat Transfer, 1962
A method is developed for solving two-dimensional, steady-state heat-transfer problems with thermal conductivity dependent on temperature. The quantity ∫ KdT is employed in the analysis and although this quantity has been known for some time,2, 3 it seems that the real usefulness of this quantity in analysis has not been, in general, recognized.
openaire   +1 more source

Combined conduction and radiation heat transfer with variable thermal conductivity and variable refractive index

International Journal of Heat and Mass Transfer, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mishra, Subhash C., Krishna, N. A., Gupta, N., Chaitanya, G. R.   +3 more
openaire   +1 more source

MAGNETOTHERMOELASTICITY WITH THERMAL RELAXATION IN A CONDUCTING MEDIUM WITH VARIABLE ELECTRICAL AND THERMAL CONDUCTIVITY

Journal of Thermal Stresses, 2002
The equations of magnetothermoelasticity with one relaxation time and with variable electrical and thermal conductivity for one-dimensional problems including heat sources are cast into matrix form using the state-space and Laplace transform techniques.
Magdy A. Ezzat, Ahmed S. El-Karamany
openaire   +1 more source

Analysis of a hollow cylinder with variable thermal conductivity and diffusivity by fractional thermoelastic diffusion theory

Journal of thermal stresses
Based on fractional thermoelastic diffusion theory, an infinite hollow cylinder with variable thermal conductivity and diffusivity is studied. The inner surface of the hollow cylinder is free and subjected to thermal and chemical shocks, while the outer ...
Haitao Zhu, Jing He, Tongzhou Zhu, Yanpeng Yue, Meng Chen   +4 more
semanticscholar   +1 more source