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Advances in Materials Research Volume 14, Number 6, December 2025 , pages 493-509 DOI: https://doi.org/10.12989/amr.2025.14.6.493 |
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Impact of frequency on nonlocal thermoelastic media with diffusion under a normal load |
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Parveen Lata, Belay Fikadu Gerba and Satya Bir Singh
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| Abstract | ||
| This study investigates the dynamic behaviour of nonlocal thermoelastic solid with diffusion subjected to a normal source with the focus on the effect of angular frequency on the medium. The governing equations are solved in the frequency domain. Numerical inversion technique is applied to find the solution in physical domain using Matlab. The obtained results are depicted graphically. As an application we use concentrated normal force, uniformly distributed and linearly distribued sources. We find that angular frequency significantly effects the components of normal stress, shear stress, mass concentration and temperature change. The results provide valuable insight for applications in advanced materials science, micro and nano-scale engineering, and dynamic load analysis. | ||
| Key Words | ||
| angular frequency; Fourier transformation; nonlocal; normal force; stress; thermoelastic | ||
| Address | ||
| Parveen Lata, Belay Fikadu Gerba and Satya Bir Singh: Department of Mathematics, Punjabi University, Patiala, 147002, India | ||
