Results 21 to 30 of about 138,361,326 (265)

Analytical Solution of Stationary Coupled Thermoelasticity Problem for Inhomogeneous Structures

open access: yesMathematics, 2021
A mathematical statement for the coupled stationary thermoelasticity is given on the basis of a variational approach and the contact boundary problem is formulated to consider inhomogeneous materials.
Sergey A. Lurie   +2 more
doaj   +1 more source

Thermal conductivity modeling of nanofluids [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Croft, NT   +2 more
core   +2 more sources

Thermal Conductivity of Carbon Nanotubes and their Polymer Nanocomposites: A Review [PDF]

open access: yes, 2011
Thermally conductive polymer composites offer new possibilities for replacing metal parts in several applications, including power electronics, electric motors and generators, heat exchangers, etc., thanks to the polymer advantages such as light weight ...
Fina, Alberto   +3 more
core   +1 more source

Convective transport in a porous medium layer saturated with a Maxwell nanofluid

open access: yesJournal of King Saud University: Engineering Sciences, 2016
A linear and weakly non-linear stability analys is has been carried out to study the onset of convection in a horizontal layer of a porous medium saturated with a Maxwell nanofluid.
J.C. Umavathi, Monica B. Mohite
doaj   +1 more source

Finite element solution of a stationary heat conduction equation with the radiation boundary condition [PDF]

open access: yesApplications of Mathematics, 1993
There exist many different methods of treating analytically and numerically the Stefan-Boltzmann boundary condition appearing in stationary heat conduction problems [e.g. \textit{T. Y. Na}, Computational methods in engineering boundary value problems (1979; Zbl 0456.76002)]. Slightly modifying a variational approach briefly described by \textit{B.
openaire   +1 more source

Verification оf Non-Stationary Mathematical Model оf Concrete Hardening in Thermal Technological Installations

open access: yesНаука и техника, 2019
Thermo-technical installations consuming significant amounts of thermal energy are used in order to intensify precast and reinforced concrete production processes under industrial conditions.
A. M. Niyakovskii   +3 more
doaj   +1 more source

On the Stationary Cahn-Hilliard Equation: Bubble Solutions [PDF]

open access: yes, 1998
We study stationary solutions of the Cahn--Hilliard equation in a bounded smooth domain which have an interior spherical interface (bubbles). We show that a large class of interior points (the ``nondegenerate peak'' points) have the following ...
Winter, M   +3 more
core   +1 more source

Exact solution of a nonlinear heat conduction problem in a doubly periodic 2D composite material

open access: yesArchives of Mechanics, 2015
An analytic solution of a stationary heat conduction problem in an unbounded doubly periodic 2D composite whose matrix and inclusions consist of isotropic temperature-dependent materials is given.
D. Kapanadze, G. Mishuris, E. Pesetskaya
doaj   +1 more source

Analytical method for determining the temperature dependence of the thermal conductivity coefficient

open access: yesФізика і хімія твердого тіла
The paper developed an analytical method for determining the temperature dependence of the thermal conductivity coefficient, which is based on the approximation of the temperature field obtained using an infrared thermal imaging camera by the solution of
Ya.P. Saliy, B.S. Dzundza
doaj   +1 more source

Viscosity and thermal conductivity of nanofluids [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +4 more
core   +2 more sources

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