Results 41 to 50 of about 10,594 (167)

Laser pulse, initial stress and modified Ohm’s law in micropolar thermoelasticity with microtemperatures

Results in Physics, 2018
The present manuscript studies the effect of the initial stress in micropolar magneto-thermoelasticity with microtemperatures heated by a laser pulse.
Mohamed I.A. Othman, Ramadan S. Tantawi, Mohamed I.M. Hilal   +2 more
doaj   +1 more source

Characterization of the Vibration and Strain Energy Density of a Nanobeam under Two-Temperature Generalized Thermoelasticity with Fractional-Order Strain Theory

Mathematical and Computational Applications, 2021
In this work, fractional-order strain theory was applied to construct a novel model that introduces a thermal analysis of a thermoelastic, isotropic, and homogeneous nanobeam.
Hamzah Abdulrahman Alharthi
doaj   +1 more source

A Note on a Two-Temperature Model in Linear Thermoelasticity

, 2015
We discuss the so-called two-temperature model in linear thermoelasticity and provide a Hilbert space framework for proving well-posedness of the equations under consideration.
Mukhopadhyay, Santwana, Picard, Rainer, Trostorff, Sascha, Waurick, Marcus   +3 more
core   +1 more source

Quantum Dots for Biomedical Biosensing, NIR‐II Bioimaging, and Phototherapy: Materials Design, Signal Transduction, and Translational Barriers

Advanced Science, EarlyView.
This review outlines bottom‐up and biomimetic fabrication strategies of quantum dots, and highlights their emerging applications in biosensing, multimodal bioimaging, and intelligent cancer theranostics. It further discusses key translational barriers and future perspectives for advancing QD‐based nanomedicine toward clinical implementation.
Jie Ju, Zhifang Liu, Xinran Gao, Wen Sun, Wei Fu, Yanfei Wang   +5 more
wiley   +1 more source

Investigation into Thermoelastic Issues Arising from Temperature Shock in Spacecraft Solar Panels

Mathematics
This paper investigates the thermal shock response of a spacecraft solar panel. The panel is represented as a thin homogeneous plate. The governing equations are derived from the coupled thermoelasticity theory for a homogeneous medium, combining the ...
Andrey V. Sedelnikov, Alexandra S. Marshalkina   +1 more
doaj   +1 more source

A symmetrizable extension of polyconvex thermoelasticity and applications to zero-viscosity limits and weak-strong uniqueness

, 2018
We embed the equations of polyconvex thermoviscoelasticity into an augmented, symmetrizable, hyperbolic system and derive a relative entropy identity in the extended variables.
Christoforou, Cleopatra, Galanopoulou, Myrto, Tzavaras, Athanasios E.   +2 more
core   +1 more source

Deep Learning‐Assisted Design of Mechanical Metamaterials

Advanced Intelligent Discovery, EarlyView.
This review examines the role of data‐driven deep learning methodologies in advancing mechanical metamaterial design, focusing on the specific methodologies, applications, challenges, and outlooks of this field. Mechanical metamaterials (MMs), characterized by their extraordinary mechanical behaviors derived from architected microstructures, have ...
Zisheng Zong, Pu Wen, Zhiping Chai, Dunxuan Wu, Han Ding, Zhigang Wu   +5 more
wiley   +1 more source

The fractional effects of a two-temperature generalized thermoelastic semi-infinite solid induced by pulsed laser heating

Archives of Mechanics, 2015
In this paper, a theory of two-temperature generalized thermoelasticity is constructed in the context of a new consideration of heat conduction with fractional orders.
A.M. Zenkour, A.E Abouelregal
doaj   +1 more source

Dynamics of thermoelastic thin plates: A comparison of four theories

, 2005
Four distinct theories describing the flexural motion of thermoelastic thin plates are compared. The theories are due to Chadwick, Lagnese and Lions, Simmonds, and Norris.
Andrew N. Norris, Benabdallah A., de Teresa L., Gradshteyn I. S., Kittel C., Lagnese J. E., Lagnese J. E., Lasiecka I., Liu Z., Nowacki W., Shibata Y., Simmonds J. G., Timoshenko S.   +12 more
core   +1 more source

On Stability of Hyperbolic Thermoelastic Reissner-Mindlin-Timoshenko Plates

, 2013
In the present article, we consider a thermoelastic plate of Reissner-Mindlin-Timoshenko type with the hyperbolic heat conduction arising from Cattaneo's law. In the absense of any additional mechanical dissipations, the system is often not even strongly
Pokojovy, Michael
core   +1 more source