Dr. Vaishali (Faculty)

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Dr. Vaishali

Assistant Professor,
Mechanical Engineering

8789427185   |   [email protected]



Qualifications
Ph.D. in Mechanical Engineering from NIT Silchar, Assam.
M.Tech in Materials and Manufacturing Technology from NIT Silchar, Assam.
B.Tech in Mechanical Engineering from Uttar Pradesh Technical University, U.P.
Subject Expertise
Manufacturing technology
Production engineering
Engineering materials
Industrial engineering
Area Of Research
Stochastic analysis
Hybrid materials
Machine learning
Composites
Functionally graded materials (FGMs)
Sandwich structures
FE modeling
List Of Publications
Vaishali, T. Mukhopadhyay, P.K. Karsh, B. Basu, S. Dey. Machine learning based stochastic dynamic analysis of functionally graded shells. Composite Structures. Volume 237, 1 April 2020, 111870 Part of ISSN: 0263-8223 DOI: 10.1016/j.compstruct.2020.111870
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. Volume 262, 15 April 2021, 113294. Part of ISSN: 0263-8223 DOI: 10.1016/j.compstruct.2020.113294
Vaishali, P. K. Karsh, and S. Dey. Comparison of multiple surrogate models probing uncertainty in natural frequency of hybrid functionally graded sandwich cylindrical shells. Journal of Mechanics of Materials and Structures. Vol. 17 (2022), No. 2, 97–121 Part of ISSN: 1559-3959 DOI: 10.2140/jomms.2022.17.97
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. Published: 14 October 2022 Part of ISSN: 2523-3920 Part of ISSN: 2523-3939 DOI: 10.1007/s42417-022-00721-7
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 & Technologies. Published: 19 July 2022. Part of ISSN: 2523-3920 Part of ISSN: 2523-3939 DOI: 10.1007/s42417-022-00612-x
Vaishali, T. Mukhopadhyay, S. Naskar, S. Dey. On machine learning assisted data-driven bridging of FSDT and HOZT for high-fidelity uncertainty quantification of laminated composite and sandwich plates. Composite Structures. Volume 304, Part 1, 15 January 2023, 116276. Part of ISSN: 0263-8223 DOI: 10.1016/j.compstruct.2022.116276
R. R. Kumar, P. K. Karsh, Vaishali, K. M. Pandey, and S. Dey. Stochastic natural frequency analysis of skewed sandwich plates. Engineering Computations. 2019, Vol. 36 No. 7, pp. 2179-2199. ISSN: 0264-4401 DOI: 10.1108/EC-01-2019-0034
S. Kushari, K. K. Gupta, Vaishali & S. Dey. Metamodeling-assisted probabilistic first ply failure analysis of laminated composite plates- RSHDMR- and GPR-based approach. Journal of the Brazilian Society of Mechanical Sciences and Engineering. Published: 02 August 2022, 44, Article number: 374 (2022). Part of ISSN: 1678-5878 Part of ISSN: 1806-3691 DOI: 10.1007/s40430-022-03674-w
P. K. Karsh, B. Thakkar, R. R. Kumar, Vaishali, S. Dey. Probabilistic Oblique Impact Analysis of Functionally Graded Plates- A Multivariate Adaptive Regression Splines Approach. European Journal of Computational Mechanics. Published 2021-10-09 Issue 2021: Vol 30 Iss 2-3. Part of ISSN: 2642-2050 Part of ISSN: 2642-2085. DOI: 10.13052/ejcm2642-2085.30234
R. R. Kumar, Vaishali, K. M. Pandey & S. Dey. Effect of Skewness on Random Frequency Responses of Sandwich Plates. Recent Advances in Theoretical, Applied, Computational, and Experimental Mechanics. Lecture Notes in Mechanical Engineering. Springer, Singapore. 04 April 2020, pp 13–20. DOI: 10.1007/978-981-15-1189-9_2
Vaishali & S. Dey. Support Vector Model Based Thermal Uncertainty on Stochastic Natural Frequency of Functionally Graded Cylindrical Shells. Recent Advances in Computational Mechanics and Simulations. Lecture Notes in Civil Engineering, vol 103. Springer, Singapore. pp 651–658, 24 November 2020. DOI: 10.1007/978-981-15-8138-0_50
Vaishali, S. Dey & P. K. Karsh. Effect of Thickness on Probabilistic Free Vibration of Hybrid FG-Sandwich Cylindrical Shells. Recent Advances in Computational and Experimental Mechanics, Vol—I. Lecture Notes in Mechanical Engineering. Springer. pp 517–526, 01 January 2022. DOI: 10.1007/978-981-16-6738-1_42
Vaishali & S. Dey. Temperature-Dependent Random Frequency of Functionally Graded Spherical shells-A PCE Approach. Recent Advances in Mechanical Engineering. Lecture Notes in Mechanical Engineering. Springer, Singapore. pp 509–516 11 January 2021. DOI: 10.1007/978-981-15-7711-6_51
Vaishali & S. Dey. Effect of Relative Thickness on Natural Frequency Analysis of Hybrid Hyperbolic Paraboloid Shells. Recent Advancements in Mechanical Engineering. Lecture Notes in Mechanical Engineering. Springer, Singapore. pp 351–359, 21 September 2022. DOI: 10.1007/978-981-19-3266-3_27
R. Kumar, Vaishali, S. Kushari, T. Mukhopadhyay & S. Dey. Free Vibration of Bio-inspired Composite Circular Plates—An Annual Ring Model. In: Madhavan, M., Davidson, J.S., Shanmugam, N.E. (eds) Proceedings of the Indian Structural Steel Conference 2020 (Vol. 2). ISSC 2020. Lecture Notes in Civil Engineering, vol 319. Springer, Singapore. DOI: https://doi.org/10.1007/978-981-19-9394-7_17
Conference Attended (National/International)
Vaishali and S. Dey. Effect of thickness on Stochastic Natural Frequency of Functionally Graded Spherical Shells, Proceedings of 4th Indian Conference on Applied Mechanics (INCAM 2019), held on July 3-5, 2019 at Indian Institute of Science Bangalore, India.
Vaishali and S. Dey. Machine learning based thermal uncertainty on the stochastic natural frequency of functionally graded cylindrical shells, Proceedings of 7th International Congress on Computational Mechanics and Simulation. (ICCMS 2019) held on Dec 11-13, 2019 at the Indian Institute of Technology Mandi, India.
Vaishali and S. Dey. Radial basis function based probabilistic dynamic stability of doubly curved shells. Proceedings of 64th Congress of Indian Society of Theoretical and Applied Mechanics (ISTAM 2019) held on Dec 9-12, 2019 at Indian Institute of Technology Bhubaneshwar, India.
Vaishali and S. Dey. Temperature-dependent random frequency of functionally graded spherical shells – a P.C.E. approach. Proceedings of the International Conference on Recent Developments in Mechanical Engineering (ICRAME 2020) held on 07-09 February 2020 at the National Institute of Technology Silchar, India.
Vaishali and S. Dey. Effect of thickness on probabilistic free vibration of hybrid FG-sandwich cylindrical shells. Proceeding of ICRACEM 2020 1st Online International Conference on Recent Advances in Computational and Experimental Mechanics held on September 4-6, 2020, Indian Institute of Technology Kharagpur, India.
Vaishali and S. Dey. Effect of relative thickness on natural frequency analysis of hybrid hyperbolic paraboloid shells. Proceedings of the International Conference on Recent Developments in Mechanical Engineering (ICRAME 2021) held on 07-09 February 2021 at National Institute of Technology Silchar, India.
H. P. Raturi, Vaishali, S. Kushari, P. K. Karsh and S. Dey. Moment independent sensitivity analysis of porous functionally graded plates subjected to free vibrations, XVI International Conference On Vibration Engineering & Technology Of Machinery (VETOMAC-2021) scheduled on December 16-18, 2021 at B. M. S. College of Engineering Bengaluru, Karnataka, India.
R. Kumar, Vaishali, S. Kushari, T. Mukhopadhyay and S. Dey. Free vibration of bio-inspired composite circular plates – an annular-ring model. Published in the Proceedings of the Indian Structural Steel Conference held on January 06th to 08th, 2022 Organized by Structural Steel Research Group, IIT Hyderabad, Serial number: ISSCP10033/2022.
T. Loha, Vaishali, S. Dey. Stochastic nonlocal fundamental frequencies of single-walled carbon nanorod - An artificial neural network approach, International Conference on Recent Advances in Composite Materials (ICRACM 2019) scheduled on February 25-28, 2019 at IIT- BHU, India.
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