A study on thermomechanical interactions in two-dimensional tissues without energy dissipation

Case Studies in Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 105933 - 105933

Published: Feb. 1, 2025

Language: Английский

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Magneto-thermoelastic responses in an unbounded porous body with a spherical cavity subjected to laser pulse heating via an Atangana-Baleanu fractional operator

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 61, P. 104968 - 104968

Published: Aug. 11, 2024

Poro-thermoelasticity models are crucial for analyzing porous materials in geotechnical engineering, such as how soil and rock respond to thermal mechanical loads, fluid flow, heat transmission. This study introduces a fractional dual-phase lag (DPL) thermoelasticity model using the Atangana-Baleanu derivative analyze thermoelastic responses material with unlimited porosity containing spherical cavity under pulsed magnetic field. The governing equations were solved Laplace transforms, numerical solutions obtained by inverting transforms. Graphical representations of deformation, temperature variation, stresses generated analysis. results reveal significant insights into behavior like concrete masonry stress, aiding development more robust flexible structures. For example, proposed predicts 20 % reduction amount stress compared conventional models, highlighting influence phase derivatives accurately simulating realistic conditions.

Language: Английский

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Advanced Thermoelastic Modeling of Porous Materials with Dual-Phase Lag and Memory-Dependent Effects

Journal of Vibration Engineering & Technologies, Journal Year: 2025, Volume and Issue: 13(2)

Published: Jan. 28, 2025

Language: Английский

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Analysis of the magnetic-thermal response of viscoelastic rotating nanobeams based on nonlocal theory and memory effect

Journal of Thermal Stresses, Journal Year: 2024, Volume and Issue: 47(10), P. 1347 - 1370

Published: Aug. 28, 2024

Size-dependent effects in elastic deformation and thermal hysteresis the heat transfer process are significant for small-size structures or devices. As an important component of micro- nanoelectromechanical systems, analysis thermodynamic properties rotating nanobeams is crucial safe operation system. This work aims to construct a new nonlocal thermo-viscoelastic model use this analyze behavior at microscale. In work, fractional order Kelvin-Voigt theory describes viscoelasticity materials. Moreover, continuous medium mechanics improved by introducing parameters capture size effect during deformation. Based on generalized thermoelasticity theory, memory-dependent derivatives predict transfer. Nanobeams placed longitudinal magnetic field. Graphene strips connected power supply used as nanobeam source. The parameters, damping coefficients, dynamic response system analyzed. addition, comparative study voltage resistance made context theory.

Language: Английский

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Development of non-Fourier thermoregulation model for extreme transient thermal environments such as repeated sauna bathing

International Communications in Heat and Mass Transfer, Journal Year: 2025, Volume and Issue: 163, P. 108737 - 108737

Published: Feb. 27, 2025

Language: Английский

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Study of generalized two-dimensional bioheat problem in the context of memory-dependent derivative

Journal of Thermal Biology, Journal Year: 2025, Volume and Issue: 129, P. 104107 - 104107

Published: April 1, 2025

Language: Английский

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Fractional triple-phase lag theory with non-singular kernels: analyzing the thermo-viscoelastic behavior of living skin tissue with bioheat transfer

Acta Mechanica, Journal Year: 2025, Volume and Issue: unknown

Published: May 9, 2025

Language: Английский

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