Research Publications

Peer-Reviewed International Publications

1. P. Kumar, M. Mahanty, A.K. Singh & A. Chattopadhyay. Analytical solution for diffraction of magnetoelastic plane waves by a rigid strip in self-reinforced medium: a contour integration method. Waves in Random and Complex Media [ISSN: 1745-5049], 2023, 1-22. SCI, (Taylor & Francis)  https://doi.org/10.1080/17455030.2023.2289995

2. A.K. Awasthi, B. Tyagi, R.K. Tripathi, P. Kumar & S. Kumar. Materialistic cracks & integral equations. Materials Today: Proceedings [ISSN: 2214-7853], 2023, 91(2), 2023, 27-32, Scopus, (Elsevier)  https://doi.org/10.1016/j.matpr.2023.06.419

3. N.M. Prasad, R.M. Prasad, P. Kumar, P. Kumar & C.M. Prasad. Barrier and bottom topography effects on hydroelastic response of floating elastic plate in a two-layer fluid. Geophysical & Astrophysical Fluid Dynamics [ISSN: 1029-0419], 2023, 117(4), 243-262. (Impact Factor: 1.3) SCI, (Taylor & Francis) https://doi.org/10.1080/03091929.2023.2231134

4. B. Kumar, Prachi, A. Singhal, R. Nandkeolyar, P. Kumar & A.J. Chamkha. Regression analysis and features of negative activation energy for MHD nanofluid flow model: A comparative study. Propulsion and Power Research [ISSN: 2212-540X], 2023, 12(2), 273-283. (Impact Factor: 4.563) SCI, H-index 33, (Elsevier) https://doi.org/10.1016/j.jppr.2023.02.005

5. P. Kumar, M. Mahanty, A.K. Singh & A. Chattopadhyay. Analytical study on shear wave propagation in anisotropic dry sandy spherical layered structure. Applied Mathematical Modelling [ISSN: 0307-904X], 2022, 103, 1-17. (Impact Factor: 5.129) (Elsevier) SCI https://doi.org/10.1016/j.apm.2021.10.014

6. M. Mahanty, P. Kumar, A.K. Singh & A. Chattopadhyay. Green’s function analysis of shear wave propagation in heterogeneous poroelastic sandwiched layer influenced by an impulsive source. Wave Motion [ISSN: 0165-2125], 2021, 107, 102821. (Impact Factor: 2.020) (Elsevier) SCI  https://doi.org/10.1016/j.wavemoti.2021.102821

7. P. Kumar, A.K. Singh & A. Chattopadhyay. Influence of an impulsive source on shear wave propagation in a mounted porous layer over a foundation with dry sandy elastic stratum and functionally graded substrate under initial stress. Soil Dynamics and Earthquake Engineering [ISSN: 0267-7261], 2021, 142,106536, (Impact Factor: 3.718) (Elsevier) SCI https://doi.org/10.1016/j.soildyn.2020.106536

8. P. Kumar, M. Mahanty, A.K. Singh & A. Chattopadhyay. Analytical study on stress intensity factor due to the propagation of Griffith crack in a crystalline monoclinic layer subjected to punch pressure. Fatigue & Fracture of Engineering Materials & Structures [ISSN: 1460-2695], 2021, 44(2), 475-487 (Impact Factor: 3.459) (John Wiley & Sons Ltd) SCI https://doi.org/10.1111/ffe.13374

9. M. Mahanty, P. Kumar, A.K. Singh & A. Chattopadhyay. Analysis on the propagation of Griffith crack in a magnetoelastic self-reinforced strip subjected to moving punch of constant load. Archive of Applied Mechanics [ISSN: 1432-0681], 2021, 91 (3), 791-808. (Impact Factor: 1.976) (Springer) SCI https://doi.org/10.1007/s00419-020-01789-x

10. P. Kumar, M. Mahanty, A. Chattopadhyay & A.K. Singh. Green’s function technique to study the influence of heterogeneity on horizontally polarised shear-wave propagation due to a line source in composite layered structure. Journal of Vibration and Control [ISSN: 1077-5463], 2020, 26(9-10), 701-712. (Impact Factor: 3.095) (Sage) SCI https://doi.org/10.1177/1077546319889861

11. M. Mahanty, P. Kumar, A.K. Singh & A. Chattopadhyay. Dynamic response of an irregular heterogeneous anisotropic poroelastic composite structure due to normal moving load. Acta Mechanica [ISSN: 1619-6937], 2020, 231, 2303–2321. (Impact Factor: 2.698) (Springer) SCI https://doi.org/10.1007/s00707-020-02649-z

12. M. Mahanty, A. Chattopadhyay, P. Kumar & A.K. Singh. Effect of initial stress, heterogeneity and anisotropy on the propagation of seismic surface waves. Mechanics of Advanced Materials and Structures [ISSN: 1537-6532], 2020, 27(3), 177-188. (Impact Factor: 4.030) (Taylor & Francis) SCI https://doi.org/10.1080/15376494.2018.1472329

13. M. Mahanty, P. Kumar, A.K. Singh & A. Chattopadhyay. On the characteristics of shear acoustic waves propagating in an imperfectly bonded functionally graded piezoelectric layer over a piezoelectric cylinder. Journal of Engineering Mathematics [ISSN: 1573-2703], 2020, 120(1), 67-88. (Impact Factor: 1.509) (Springer) SCI https://doi.org/10.1007/s10665-019-10032-8

14. P. Kumar, M. Mahanty, A. Chattopadhyay & A.K. Singh. Effect of interfacial imperfection on shear wave propagation in a piezoelectric composite structure: Wentzel–Kramers–Brillouin asymptotic approach. Journal of Intelligent Material Systems and Structures [ISSN: 1530-8138], 2019, 30(18-19), 2789-2807. (Impact Factor: 2.569) (Sage) SCI https://doi.org/10.1177/1045389X19873413

15. P. Kumar, A. Chattopadhyay, M. Mahanty & A.K. Singh. Stresses induced by a moving load in a composite structure with an incompressible poroviscoelastic layer. Journal of Engineering Mechanics [ISSN: 1943-7889], 2019, 145(9), 04019062. (Impact Factor: 2.264) (American Society of Civil Engineers) SCI https://doi.org/10.1061/(ASCE)EM.1943-7889.0001635

16. P. Kumar, A. Chattopadhyay, M. Mahanty & A.K. Singh. Analysis on propagation characteristics of the shear wave in a triple layered concentric infinite long cylindrical structure: an analytical approach. The European Physical Journal Plus [ISSN: 2190-5444], 2019, 134(1), 35. (Impact Factor: 3.911) (Springer) SCI https://doi.org/10.1140/epjp/i2019-12379-6

17. A. Chattopadhyay, P. Singh, P. Kumar & A.K. Singh. Study of Love-type wave propagation in an isotropic tri layers elastic medium overlying a semi-infinite elastic medium structure. Waves in Random and Complex Media [ISSN: 1745-5049], 2018, 28(4), 643-669. (Impact Factor: 4.853) (Taylor & Francis) SCI https://doi.org/10.1080/17455030.2017.1381778

18. A. Chattopadhyay, A. Srivastava, P. Kumar & A.K. Singh. Analysis of propagation characteristics of a shear wave in a frictionally bonded fibre-reinforced stratum. Acta Mechanica [ISSN: 1619-6937], 2018, 229(10), 4229-4238. (Impact Factor: 2.698) (Springer) SCI https://doi.org/10.1007/s00707-018-2219-y

Conference Proceeding(s)

1. P. Kumar, A. Chattopadhyay & A.K. Singh. Shear wave propagation due to a point source. Procedia Engineering [ISSN: 1877-7058], 2017, 173, 1544-1551.  (Scopus) https://doi.org/10.1016/j.proeng.2016.12.241 

2. P. Kumar, A. Chattopadhyay & A.K. Singh. Propagation of edge wave in homogeneous viscoelastic sandy media. Advances in Structural Vibration. Lecture Notes in Mechanical Engineering [ISBN: 978-981-15-5862-7], 2021, 481-494. (Springer) https://doi.org/10.1007/978-981-15-5862-7_39

Peer-Reviewed Book Chapter(s)

1. P. Kumar, M. Mahanty & A. Chattopadhyay. An overview of stress-strain analysis for elasticity equations. Elasticity of Materials-Basic Principles and Design of Structures [ISBN: 978-1-78984-928-8], 2018, (IntechOpen) DOI: 10.5772/intechopen.82066