Results 11 to 20 of about 1,194 (178)

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

Thermoelasticity with antidissipation

open access: yesDiscrete and Continuous Dynamical Systems - S, 2022
<p style='text-indent:20px;'>We provide a complete stability analysis for the abstract differential system made by an antidamped wave-type equation, coupled with a dissipative heat-type equation</p><p style='text-indent:20px;'><disp-formula> <label/> <tex-math id="FE1"> \begin{document}$ \begin{cases} u_{tt} + A u ...
Conti, M, Liverani, L, Pata, V
openaire   +3 more sources

Numerical and Experimental Low-Velocity Impact Behaivor of Sandwich Plates with Viscoelastic Core [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2016
A numerical and experimental low-velocity impact behavior of sandwich plates have been presently studied with regard to the compressibility and viscoelasticity features of their cores.
Soroush Sadeghnejad   +3 more
doaj   +1 more source

Thermoelasticity of Elastin [PDF]

open access: yesNature, 1970
THERE is some controversy about the presence in elastin of an ordered structure1–3. Mammi et al.4 now report evidence for the occurrence of some degree of α-helix conformation in the native protein. The conformation was previously5 observed in soluble elastin; the temperature coefficient of the α-helix had different values in solvents such as water or ...
D, Volpin, A, Ciferri
openaire   +2 more sources

A Modified Thermoelastic Fractional Heat Conduction Model ‎with a Single-Lag and Two Different Fractional-Orders [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2021
Recently, fractional calculus theory has been successfully employed in generalized thermoelasticity theory and several models with fractional order have been introduced.
Ahmed E. Abouelregal, Hijaz Ahmad
doaj   +1 more source

Wavenumbers of type III thermoelastic waves in a long waveguide under sidewall heat interchanging

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2011
The paper presents a study of wavenumbers of coupled harmonic thermoelastic waves propagating via an infinite circular cylinder for higher azimuthal order. Heat interchanging between sidewall of the waveguide and environment is assumed.
Yuriy N Radayev, Margarita V Taranova
doaj   +3 more sources

Modified DPL Green–Naghdi theory for thermoelastic vibration of temperature-dependent nanobeams

open access: yesResults in Physics, 2020
A unified multi-dual-phase-lag thermoelasticity theory is presented to study the vibration of a temperature-dependent nanobeam subjected to a ramp-type heating. The nonlocal thermoelasticity theory based on Euler-Bernoulli hypothesis is applied.
Daoud S. Mashat, Ashraf M. Zenkour
doaj   +1 more source

On Propagation of Rayleigh Type Surface Wave in Five Different Theories of Thermoelasticity

open access: yesInternational Journal of Applied Mechanics and Engineering, 2019
The governing equations for a homogeneous and isotropic thermoelastic medium are formulated in the context of coupled thermoelasticity, Lord and Shulman theory of generalized thermoelasticity with one relaxation time, Green and Lindsay theory of ...
B. Singh, S. Verma
doaj   +1 more source

Effect of Rotation in an Orthotropic Elastic Slab

open access: yesInternational Journal of Applied Mechanics and Engineering, 2017
The fundamental equations of the two dimensional generalized thermoelasticity (L-S model) with one relaxation time parameter in orthotropic elastic slab has been considered under effect of rotation. The normal mode analysis is used to the basic equations
S. Santra, A. Lahiri, N.C. Das
doaj   +1 more source

Reflection of Plane Waves in Nonlocal Fractional-Order Thermoelastic Half Space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2022
The problem of plane waves in nonlocal fractional-order thermoelasticity has been studied. We have considered the x-y plane for the governing equation of nonlocal fractional thermoelasticity and solved these governing equations to calculate the equation ...
Surbhi Sharma, Sangeeta Kumari
doaj   +1 more source

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