nitarunachal@nitap.ac.in 0360-2284801
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Home >Departments >Mechanical Engineering >Faculty

Dr. Ravi Ranjan Kumar

Assistant Professor, Mechanical Engineering

Research Areas:

  • Uncertainty Quantification
  • Multi-Functional Composites and Functionally Graded Structures
  • Computational Mechanics
  • Surrogate Modelling
  • Additive Manufacturing

 ravi@nitap.ac.in
infodrjha@gmail.com
 9085659292
Address:

Department of Mechanical Engineering, National Institute of Technology Arunachal Pradesh, Jote, Papumpare District, Arunachal Pradesh - 791113

Personal Website

Journal Publications

2024 2023 2022 2021 2020 2019

2024

1. M Venkata Subramanian, D Singh, RR Kumar, PK Karsh "Experimental investigation of crest-to-crest wave spring and new lattice structure with enhanced load bearing capacity", Journal of the Brazilian Society of Mechanical Sciences and Engineering, vol. 46 , issue 6, pp. 340, 2024. (https://link.springer.com/article/10.1007/s40430-024-04936-5)[SCI/SCIE, Q2]

2023

1. A. Boban, S. Kurian, T. J. Pooppally, R. R. Kumar, P. Gaur, D. Singh "Numerical investigation on the strength of different types of adhesively bonded lap joints", Materials Today: Proceedings, vol. 72 , issue 4, pp. 2255-2260, 2023. (https://doi.org/10.1016/j.matpr.2022.09.213)[Scopus, Q2]

2. J. M. Krishna Teja, P. Chris Doel Biju, Ch. Goutham Sai Aditya Varma, R. R. Kumar, D. Singh, P. Gaur "Fatigue behavior of hybrid eco-composites: A review", Materials Today: Proceedings, vol. 72 , issue 4, pp. 2245-2250, 2023. (https://doi.org/10.1016/j.matpr.2022.09.211)[Scopus, Q2]

3. Akhtar, M.N., Lohchab, A., Singh, D., Kumar, R.R., Gaur, P. and Yadav, B.K "Experimental studies on the effect of chromium plating on the mechanical properties of SAE 4140 steel", Materials Today: Proceedings, vol. 72 , issue 4, pp. 2488-2496, 2023. (https://doi.org/10.1016/j.matpr.2022.09.527)[Scopus, Q2]

2022

1. Vaishali, S. Kushari, R. R. Kumar, P.K. Karsh, S. Dey "Sensitivity Analysis of Random Frequency Responses of Hybrid Multi-functionally Graded Sandwich Shells", Journal of Vibration Engineering and Technologies; Impact Factor: 2.333, , pp. 1-28, 2022. (doi.org/10.1007/s42417-022-00612-x)[SCI/SCIE, Q2]

2. Vaishali, P.K. Karsh, S. Kushari, R. R. Kumar, S. Dey "Stochastic Free Vibration and Impact Responses of Functionally Graded Plates: A Support Vector Machine Learning Model Approach", Journal of Vibration Engineering & Technologies; Impact Factor: 2.333, , pp. 1-17, 2022. (https://doi.org/10.1007/s42417-022-00721-7)[SCI/SCIE, Q2]

3. D. Singh, Vijaya Dharshan GN, Akshay A, R. R. Kumar, P.Gaur, Ganesan C, J Jensin Joshua, Nisha M S "Investigation of Fatigue Behavior of Kevlar Composites with nano-Graphene Filled Epoxy Resin", Materials Today: Proceedings, vol. 62, pp. 773-780, 2022. (https://doi.org/10.1016/j.matpr.2022.03.674)[Scopus, Q2]

4. D. Singh, R. R. Kumar, P. Gaur, Rahul D, Jonathan Kiran G, Vijay S, Surya S, J Jensin Joshua, Subha S "Investigation on Drilling Response of Carbon-Graphene and Kevlar-Graphene Composites", Materials Today: Proceedings, vol. 62, pp. 755-762, 2022. (https://doi.org/10.1016/j.matpr.2022.03.671)[Scopus, Q2]

2021

1. Vaishali, T. Mukhopadhyay, R.R.Kumar, S. Dey "Probing the multi-physical probabilistic dynamics of a novel functional class of hybrid composite shells", Composite Structures; Impact Factor 5.407, vol. 262, 2021. (https://doi.org/10.1016/j.compstruct.2020.113294)[SCI/SCIE, Q1]

2. P.K. Karsh, B. S. Thakkar, R. R. Kumar, Vaishali, S. Dey "Probabilistic Oblique impact analysis of FG plates – A Multivariate Adaptive Regression Splines Approach", European Journal of Computational Mechanics; ESCI, vol. 30 , issue 2-3, pp. 223-254, 2021. (https://doi.org/10.13052/ejcm2642-2085.30234)[Scopus, Q4]

2020

1. P. K. Karsh, R. R. Kumar, S. Dey "Radial basis function based stochastic natural frequencies of functionally graded plates", International Journal of Computational Methods; Impact Factor 2.193, vol. 17 , issue 9, 2020. (https://doi.org/10.1142/S0219876219500610)[SCI/SCIE, Q2]

2. P.K. Karsh, B. S. Thakkar, R. R. Kumar, A. Kumar, S. Dey "Effect of delamination on natural frequencies of E-glass and S-glass epoxy composite plates", European Journal of Computational Mechanics; ESCI, vol. 29 , issue 4-6, pp. 437-458, 2020. (https://doi.org/10.13052/ejcm1779-7179.29466)[Scopus, Q4]

2019

1. R. R. Kumar, T. Mukhopadhyay, K. M. Pandey, S. Dey " Stochastic buckling analysis of sandwich plates: The importance of higher order modes ", International Journal of Mechanical Sciences; Impact Factor: 5.329, vol. 152, pp. 630-643, 2019. (https://doi.org/10.1016/j.ijmecsci.2018.12.016)[SCI/SCIE, Q1]

2. R. R. Kumar, T. Mukhopadhyay, K. M. Pandey, S. Dey "Stochastic low-velocity impact analysis of sandwich panels including the effects of obliqueness and twist", Thin-Walled Structures; Impact Factor: 4.442., vol. 145, 2019. (https://doi.org/10.1016/j.tws.2019.106411)[SCI/SCIE, Q1]

3. R. R. Kumar, K. M. Pandey, S. Dey "Probabilistic assessment on buckling behavior of sandwich panel: - A radial basis function approach", Structural Engineering and Mechanics, An International Journal; Impact Factor 3.524, vol. 71 , issue 2, pp. 197-210, 2019. (https://doi.org/10.12989/sem.2019.71.2.197)[SCI/SCIE, Q2]

4. R. R. Kumar, P. K. Karsh, Vaishali, K. M. Pandey, S. Dey "Stochastic natural frequency analysis of skewed sandwich plates", Engineering Computations; Impact Factor 1.593, vol. 36 , issue 7, pp. 2179-2199, 2019. (https://doi.org/10.1108/EC-01-2019-0034)[SCI/SCIE, Q2]

5. P. K. Karsh, R. R. Kumar, S. Dey "Stochastic impact responses analysis of functionally graded plates", Journal of the Brazilian Society of Mechanical Sciences and Engineering; Impact Factor: 2.220, vol. 41 , issue 11, 2019. (https://doi.org/10.1007/s40430-019-2000-8)[SCI/SCIE, Q2]

Ravi Ranjan Kumar