Results 11 to 20 of about 10,824 (190)

Spin Transition of Iron in Deep‐Mantle Ferromagnesite

open access: yesGeophysical Monograph Series, Page 115-125., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jiachao Liu, Suyu Fu, Jung‐Fu Lin
wiley  

+4 more sources

Propagation of thermoelastic impulse through a cylindrical waveguide under sidewall heat interchanging

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2011
The paper is devoted to a study of coupled harmonic thermoelastic impulse guided propagation through an infinite circular cylinder. Heat interchanging is supposed to take place between sidewall of the waveguide and environment.
R. A. Revinskiy   +2 more
doaj   +1 more source

A generalized finite element method for linear thermoelasticity [PDF]

open access: yes, 2016
We propose and analyze a generalized finite element method designed for linear quasistatic thermoelastic systems with spatial multiscale coefficients.
Målqvist, Axel, Persson, Anna
core   +2 more sources

Effects of manufacturing environments on the residual stresses in a SiC/Ti metal-matrix composite

open access: yesScience and Engineering of Composite Materials, 2017
A three-dimensional micromechanical finite element model is developed to study the effects of a manufacturing environment on thermal residual stresses in a SiC/Ti-6Al-4V metal-matrix composite.
Aghdam Mohammad Mohammadi   +1 more
doaj   +1 more source

Photothermal excitation processes with refined multi dual phase-lags theory for semiconductor elastic medium

open access: yesAlexandria Engineering Journal, 2020
The aim of this investigation is to study a refined multi-phase-lags generalized thermoelasticity theory and coupled plasma theory for a semi-infinite semiconductor elastic medium. The model is studied in context of the Photothermal transport process for
A.K. Khamis   +3 more
doaj   +1 more source

A Two-Dimensional Thermoelasticity Solution for Bimodular Material Beams under the Combination Action of Thermal and Mechanical Loads

open access: yesMathematics, 2021
A typical characteristic of bimodular material beams is that when bending, the neutral layer of the beam does not coincide with its geometric middle surface since the mechanical properties of materials in tension and compression are different.
Si-Rui Wen   +3 more
doaj   +1 more source

The quasi-adiabatic approximation for coupled thermoelasticity [PDF]

open access: yes, 2010
The equations of coupled thermoelasticity are considered in the case of stationary vibrations. The dimensional and order-of-magnitude analysis of the parameters occurring within these equations prompts the introduction of the new non-dimensionalisation ...
Pichugin, A V
core   +1 more source

Two-Temperature Semiconductor Model Photomechanical and Thermal Wave Responses with Moisture Diffusivity Process

open access: yesCrystals, 2022
In the context of the two-temperature thermoelasticity theory, a novel mathematical–physical model is introduced that describes the influence of moisture diffusivity in the semiconductor material.
Abeer Alhashash   +4 more
doaj   +1 more source

Green-Lindsay thermoelasticity for double porous materials

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2023
The main purpose of this paper is to obtain new results in the thermoelasticity for double porous materials, starting from the classical theory of Green-Lindsay’s elasticity. The novelty of the proposed method consists in proving a reciprocal theorem and
Emin Anamaria N., Florea Olivia A.
doaj   +1 more source

Global Non-Existence of a Coupled Parabolic–Hyperbolic System of Thermoelastic Type with History

open access: yesMathematics, 2023
We consider two abstract systems of parabolic–hyperbolic type that model thermoelastic problems. We study the influence of the physical constants and the initial data on the nonexistence of global solutions that, in our framework, are produced by the ...
Jorge A. Esquivel-Avila
doaj   +1 more source

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