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Wave Propagation in Compressible Polymeric Solids: Shock Physics

DOI: 10.4236/ajcm.2025.153017, PP. 310-326

Keywords: Shock Physics, Finite Strain, Finite Deformation, Rheology, Dissipation, Stress and Density Shocks, Finite Element Method, Space-Time Coupled

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Abstract:

In the work presented here, we investigate wave physics in compressible polymeric solids. The nonlinear system of partial differential equations is derived using classical continuum mechanics with appropriate strain and stress measures. Constitutive theories are derived using the representation theorem incorporating ordered rate damping and memory. The complete mathematical model is thermodynamically and mathematically consistent. The solutions of the initial value problems (IVPs) described by the mathematical model are obtained using a space-time coupled finite element method. Model problems and their solutions illustrate the nonlinear physics of wave propagation and shock formation. The research presented here on wave propagation in compressible polymeric solids for compressive loading is not available in the published works.

References

[1]  Surana, K.S. and Abboud, E. (2025) Shock Physics in Compressible Thermoelastic and Thermoviscoelastic Solids. Meccanica, 60, 755-783.
https://doi.org/10.1007/s11012-024-01893-0
[2]  Zaid, A.I.O. (2016) Stress Waves in Solids, Transmission, Reflection and Interaction and Fractures Caused by Them: State of the Art. International Journal of Theoretical and Applied Mechanics, 1, 155-164.
[3]  Dobróka, M. and Molnár, J. (2014) An Introduction to Continuum Mechanics and Elastic Wave Propagation. University of Miskolc.
https://geofizika.uni-miskolc.hu/Engineering%20physics%20part%20I..pdf
[4]  Zhang, G.M. and Batra, R.C. (2007) Wave Propagation in Functionally Graded Materials by Modified Smoothed Particle Hydrodynamics (MSPH) Method. Journal of Computational Physics, 222, 374-390.
https://doi.org/10.1016/j.jcp.2006.07.028
[5]  Gulizzi, V. and Saye, R. (2022) Modeling Wave Propagation in Elastic Solids via High-Order Accurate Implicit-Mesh Discontinuous Galerkin Methods. Computer Methods in Applied Mechanics and Engineering, 395, Article ID: 114971.
https://doi.org/10.1016/j.cma.2022.114971
[6]  Bechir, H. and Benslimane, A. (2017) On the Propagation of Weak Shock Waves in Compressible Thermohyperelastic Solids. Acta Mechanica, 229, 87-97.
https://doi.org/10.1007/s00707-017-1961-x
[7]  Surana, K.S., Knight, J. and Reddy, J.N. (2015) Nonlinear Waves in Solid Continua with Finite Deformation. American Journal of Computational Mathematics, 5, 345-386.
https://doi.org/10.4236/ajcm.2015.53032
[8]  Shams, M. and Ejaz, K. (2022) Interfacial Wave Propagation in Initially Stressed Compressible Hyperelastic Materials. Mathematics and Mechanics of Solids, 27, 2510-2531.
https://doi.org/10.1177/10812865221074304
[9]  Wang, Y., Wang, Y. and Laude, V. (2015) Wave Propagation in Two-Dimensional Viscoelastic Metamaterials. Physical Review B, 92, Article ID: 104110.
https://doi.org/10.1103/physrevb.92.104110
[10]  Smith, G.F. (1965) On Isotropic Integrity Bases. Archive for Rational Mechanics and Analysis, 18, 282-292.
https://doi.org/10.1007/bf00251667
[11]  Smith, G.F. (1970) On a Fundamental Error in Two Papers of C.-C. Wang “on Representations for Isotropic Functions, Parts I and II”. Archive for Rational Mechanics and Analysis, 36, 161-165.
https://doi.org/10.1007/bf00272240
[12]  Smith, G.F. (1971) On Isotropic Functions of Symmetric Tensors, Skew-Symmetric Tensors and Vectors. International Journal of Engineering Science, 9, 899-916.
https://doi.org/10.1016/0020-7225(71)90023-1
[13]  Spencer, A.J.M. (1971) Theory of Invariants. In: Eringen, A.C., Ed., Mathematics, Elsevier, 239-353.
https://doi.org/10.1016/b978-0-12-240801-4.50008-x
[14]  Spencer, A.J.M. and Rivlin, R.S. (1958) The Theory of Matrix Polynomials and Its Application to the Mechanics of Isotropic Continua. Archive for Rational Mechanics and Analysis, 2, 309-336.
https://doi.org/10.1007/bf00277933
[15]  Spencer, A.J.M. and Rivlin, R.S. (1959) Further Results in the Theory of Matrix Polynomials. Archive for Rational Mechanics and Analysis, 4, 214-230.
https://doi.org/10.1007/bf00281388
[16]  Wang, C.C. (1969) On Representations for Isotropic Functions, Part I. Archive for Rational Mechanics and Analysis, 33, 249-267.
https://doi.org/10.1007/bf00281278
[17]  Wang, C.C. (1969) On Representations for Isotropic Functions, Part II. Archive for Rational Mechanics and Analysis, 33, 268-287.
https://doi.org/10.1007/bf00281279
[18]  Wang, C. (1970) A New Representation Theorem for Isotropic Functions: An Answer to Professor G. F. Smith’s Criticism of My Papers on Representations for Isotropic Functions. Archive for Rational Mechanics and Analysis, 36, 166-197.
https://doi.org/10.1007/bf00272241
[19]  Wang, C. (1971) Corrigendum to My Recent Papers on “Representations for Isotropic Functions”. Archive for Rational Mechanics and Analysis, 43, 392-395.
https://doi.org/10.1007/bf00252004
[20]  Zheng, Q. (1993) On the Representations for Isotropic Vector-Valued, Symmetric Tensor-Valued and Skew-Symmetric Tensor-Valued Functions. International Journal of Engineering Science, 31, 1013-1024.
https://doi.org/10.1016/0020-7225(93)90109-8
[21]  Zheng, Q. (1993) On Transversely Isotropic, Orthotropic and Relative Isotropic Functions of Symmetric Tensors, Skew-Symmetric Tensors and Vectors. Part I: Two Dimensional Orthotropic and Relative Isotropic Functions and Three Dimensional Relative Isotropic Functions. International Journal of Engineering Science, 31, 1399-1409.
https://doi.org/10.1016/0020-7225(93)90005-f
[22]  Surana, K.S. and Abboud, E. (2024) Tensile Shock Physics in Compressible Thermoviscoelastic Solids with Rheology. Applied Mathematics, 15, 856-886.
https://doi.org/10.4236/am.2024.1512050
[23]  Surana, K.S. (2015) Advanced Mechanics of Continua. CRC/Taylor and Francis.
[24]  Surana, K.S. (2022) Classical Continuum Mechanics. 2nd Edition, CRC/Taylor and Francis.
[25]  Surana, K.S. and Reddy, J.N. (2018) The Finite Element Method for Initial Value Problems. CRC/Taylor and Francis.

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