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Abstract <p>Non-idealized laminated viscoelastic polymer composites are extensively applied in non-isothermal environments to reduce unwanted responses. To predict transient thermo-mechanical impact response of such structure, this work aims to establish new non-Fourier thermo-viscoelasticity model based on high-order non-singular fractional dual-phase-lag heat conduction law with Atangana-Baleanu and Tempered-Caputo definitions. The 1D multi-variable partial differential control equations are solved by Laplace transformation. Dimensionless numerical results reveal that higher-order phase-lag parameters of temperature gradient and heat flux, material constants ratios and non-idealized interfacial conditions significantly affect the thermal wave propagations and thermo-viscoelastic impact responses.</p>

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High-Order Non-Singular Memory-Dependent Dual-Phase-Lag Transient Impact Thermo-Mechanical Response Analysis of Non-Idealized Laminated Viscoelastic Polymer Composites

  • 期刊论文

  • 发表日期：

    2025年12月1日

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  • Kangjian Wang,
  • Man Zhou

摘要

Abstract

Non-idealized laminated viscoelastic polymer composites are extensively applied in non-isothermal environments to reduce unwanted responses. To predict transient thermo-mechanical impact response of such structure, this work aims to establish new non-Fourier thermo-viscoelasticity model based on high-order non-singular fractional dual-phase-lag heat conduction law with Atangana-Baleanu and Tempered-Caputo definitions. The 1D multi-variable partial differential control equations are solved by Laplace transformation. Dimensionless numerical results reveal that higher-order phase-lag parameters of temperature gradient and heat flux, material constants ratios and non-idealized interfacial conditions significantly affect the thermal wave propagations and thermo-viscoelastic impact responses.