Results 31 to 40 of about 745,079 (161)

Thermomagnetic effect on the propagation of Rayleigh waves in an isotropic homogeneous elastic half-space under initial stress

Cogent Engineering, 2015
Rayleigh wave propagation in an isotropic homogeneous initially stressed thermoelastic half-space under the effect of magnetic field has been studied using Green–Lindsay (GL) theory of generalized thermoelasticity.
Rajeev Ghatuary, Nilratan Chakraborty
doaj   +1 more source

On the analyzing of bifurcation properties of the one‐dimensional Mackey–Glass model by using a generalized approach

Mathematical Methods in the Applied Sciences, EarlyView.
The goal of this work is to look at how a nonlinear model describes hematopoiesis and its complexities utilizing commonly used techniques with historical and material links. Based on time delay, the Mackey–Glass model is explored in two instances. To offer a range, the relevance of the parameter impacting stability (bifurcation) is recorded.
Shuai Zhang, Yaya Wang, Hongyin Geng, Wei Gao, Esin Ilhan, Haci Mehmet Baskonus   +5 more
wiley   +1 more source

Simulation of Locally Varying Residual Strains in 4D Printing

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Shape memory polymers (SMPs) are a class of materials capable of storing deformation in a programmed shape, which can be recovered when an external trigger, such as temperature, a magnetic field, or similar is applied. In the classical shape memory cycle, programming consists of successive heating, deformation and cooling steps. In combination
Henrik Hembrock, Ralf Müller, Heiko Andrae, Thorsten Pretsch, Kerim Temme, Dilip Chalissery, Matthias Kabel   +6 more
wiley   +1 more source

Thermoelastic interactions in functionally graded materials without energy dissipation

Curved and Layered Structures
This study addresses the problem of thermoelastic interaction in functionally graded isotropic unbounded media owing to a timed pulse within the framework of generalized thermoelastic theory without energy dissipation (TEWOED).
Alqahtani Zuhur, Abbas Ibrahim, El-Bary Alaa A., Almuneef Areej   +3 more
doaj   +1 more source

A Modified Time-Fractional Lord–Shulman Approach to Thermoelasticity in Hollow Spheres with Variable Thermal Conductivity

Mathematical and Computational Applications
This study investigates a 2D fractional order generalized thermoelastic problem in a homogeneous and isotropic thermoelastic hollow sphere. The sphere is exposed to a decaying heat source, and the governing equations are derived using a refined ...
Ashraf M. Zenkour, Noha M. Seyam, Maryam H. Aljadani   +2 more
doaj   +1 more source

Generalized Thermoelastic Interactions in an Infinite Viscothermoelastic Medium under the Nonlocal Thermoelastic Model

Mathematics, 2022
The wave propagation in viscothermoelastic materials is discussed in the present work using the nonlocal thermoelasticity model. This model was created using the Lord and Shulman generalized thermoelastic model due to the consequences of delay times in ...
Tareq Saeed
doaj   +1 more source

Fractional Moment Theory for Anomalous Transport: A Unified Framework for Lévy Flights, Fractals, and Complex Dynamical Systems

Mathematical Methods in the Applied Sciences, Volume 49, Issue 13, Page 14964-15009, 15 September 2026.
ABSTRACT We develop a unified mathematical framework extending classical moment theory from discrete integer orders to a continuous spectrum of real orders f>0$$ f>0 $$, providing a systematic statistical characterization of complex systems exhibiting power‐law behavior.
Farrukh A. Chishtie
wiley   +1 more source

Material heterogeneity or stress concentration: the thermoelastic response from woven composite materials subjected to cyclic fatigue

, 2009
A study of the growth of fatigue damage in 2 x 2 twill woven composite materials, subjected to cyclic tensile loading are described. Thermoelastic stress analysis (TSA) is used to monitor the stress field.
Fruehmann, R.K., Quinn, S., Dulieu-Barton, J.M.   +2 more
core   +2 more sources

A stress free model for residual stress assessment using thermoelastic stress analysis [PDF]

, 2014
Thermoelastic Stress Analysis (TSA) has been proposed as a method of obtaining residual stresses. The results of a preliminary study demonstrated that when Al-2024 plate containing holes that were plastically deformed by cold expansion process to 2% and ...
Robinson, Andy, Howell, Geoff, Barton, Janice, Dulieu-Barton, Janice, Robinson, Andrew, Achintha, Mithila   +5 more
core   +1 more source

Memory-dependent magneto–thermoelasticity for perfectly conducting two-dimensional elastic solids with thermal shock

Journal of Ocean Engineering and Science, 2019
Recently, Yu et al. (2014) proposed a new model in generalized thermoelasticity based on heat conduction with the memory-dependent derivative. The magneto–thermoelastic responses in a perfectly conducting thermoelastic solid half-space is investigated in
Sarhan Y. Atwa, Nantu Sarkar
doaj   +1 more source