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Dr. Shashank Sharma

Research Assistant Professor

University of North Texas

Department of Center for Agile and Adaptive Additive Manufacturing

(940) 369-8590

Email: Shashank.Sharma@unt.edu

Education

  • PhD, Indian Institute of Technology, Kanpur, 2020
    Major: Mechanical Engineering
    Specialization: FEM, Laser-matter interaction
    Dissertation: Numerical Simulation of Melt Hydrodynamics in Laser Metal Processing for Micro-scale Applications
  • MTech, Indian Institute of Technology Kanpur, 2015
    Major: Mechanical engineering
    Specialization: Laser-matter interaction
    Dissertation: Numerical simulation of Melt-hydrodynamics in selective laser melting
  • BTech, Indian Institute of Information Technology, Design and Manufacturing, 2014
    Major: Mechanical Engineering

Teaching

Directed Student Learning

  • Master's Thesis Committee Member, "Laser Powder bed fusion of H13 tool steel: Experiemnts, process optimization, and microstructuiral charcterization," Materials Science and Engineering. (2022).

Research

Published Intellectual Contributions

    Book

  • Dahotre, N.B., Sharma, S. (2022). Laser-Based Additive Manufacturing: Modeling, Simulation, and Experiments. Other. John Wiley VCH.

    • Book Chapter

  • Dahotre, N.B., Sharma, S., Joshi, S., Banerjee, R. (2022). Directed Energy Deposition. Other. 23A Materials Park, Ohio, ASM International.

    • Critical Review

  • Parsazadeh, M., Sharma, S., Dahotre, N.B. (2023). Towards the next generation of machine learning models in additive manufacturing: A review of process dependent material evolution. 135 (2023) 43. Amsterdam, Elsevier. https://doi.org/10.1016/j.pmatsci.2023.101102

    • Journal Article

  • Patil, S., Mani Krishna, K., Sharma, S., Joshi, S.S., Radhakrishnan, M., Banerjee, R., Dahotre, N.B. (2024). Thermo-mechanical process variables driven microstructure evolution during additive friction stir deposition of IN625. Additive Manufacturing.
  • Sharma, S., Krishna, K.M., Joshi, S.S., Radhakrishnan, M., Palaniappan, S., Dussa, S., Banerjee, R., Dahotre, N.B. (2023). Laser based additive manufacturing of tungsten: Multi-scale thermo-kinetic and thermo-mechanical computational model and experiments. Acta Materialia. 259 119244. Pergamon.
  • Dahotre, N.B., Sharma, S., Joshi, S., Radhakrishnan, M. (2023). Multiphysics Multi-scale Computational Framework for Linking Process-Structure-Property Relationships in Metal Additive Manufacturing: A Critical Review.
  • Sharma, S., Mandal, V., Tripathi, P., Jayabalan, B., Mukherjee, S., Singh, S., Ramkumar, J. (2023). Fabrication of ex-situ TiN reinforced IN718 composites using laser powder bed fusion (L-PBF): Experimental characterization and high-fidelity numerical simulations. Ceramics International.
  • Joshi, S.S., Sharma, S., Radhakrishnan, M., Pantawane, M.V., Patil, S.M., Jin, Y., Yang, T., Riley, D.A., Banerjee, R., Dahotre, N.B. (2022). A multi modal approach to microstructure evolution and mechanical response of additive friction stir deposited AZ31B Mg alloy. Scientific Reports. 12 (1) 13234. Nature Publishing Group UK London.
  • Dahotre, N.B., Joshi, S.S., Sharma, S. (2022). A new data-driven framework for prediction of molten pool evolution and lack of fusion defects in multi-track multi-layer laser powder bed fusion processes. International Journal of Advanced Manufacturing Technology.
  • Dahotre, N.B., Sharma, S., Radhakrishnan, M., Joshi, S. (2022). A Pseudo Thermo-Mechanical Model Linking Process Parameters to Microstructural Evolution in Multilayer Additive Friction Stir Deposition of Magnesium Alloy. Materials & Design.
  • Sharma, S., Krishna, K.M., Radhakrishnan, M., Pantawane, M.V., Patil, S.M., Joshi, S.S., Banerjee, R., Dahotre, N.B. (2022). A pseudo thermo-mechanical model linking process parameters to microstructural evolution in multilayer additive friction stir deposition of magnesium alloy. Other. 224 111412. Elsevier.
  • Dahotre, N.B., Sharma, S., Joshi, S. (2022). A Universal Predictor-Based Machine Learning Model for Optimal Process Maps in Laser Powder Bed Fusion Process. Other.
  • Joshi, S.S., Patil, S.M., Mazumder, S., Sharma, S., Riley, D.A., Dowden, S., Banerjee, R., Dahotre, N.B. (2022). Additive friction stir deposition of AZ31B magnesium alloy. Other. 10 (9) 2404--2420. Elsevier.
  • Joshi, S.S., Sharma, A., Sharma, S., Mazumder, S., Pantawane, M.V., Mantri, S.A., Banerjee, R., Dahotre, N.B. (2022). Cyclic thermal dependent microstructure evolution during laser directed energy deposition of H13 steel. Transactions of the Indian Institute of Metals. 75 (4) 1007--1014. Springer India New Delhi.
  • Mazumder, S., Pantawane, M.V., Patil, S., Radhakrishnan, M., Sharma, S., McKinstry, M., Dahotre, N. (2022). Thermokinetically Driven Microstructural Evolution in Laser‐Based Directed Energy‐Deposited CoCrMo Biomedical Alloy. Advanced Engineering Materials. 24 (11) 2200352.
  • Sharma, S., Pantawane, M., Sharma, A., Desari, S., Banerjee, S., Banerjee, R., Dahotre, N. (2021). Coarsening of martensite with multiple generations of twins in laser additively manufactured Ti6Al4V. Acta Materialia. 213

Service

Professional Service

  • Editor, Guest Editor, Crystals. Denton, Texas. (2022 - Present).
  • Reviewer, Journal Article, Journal of manufacturing process. Denton, Texas. (2022 - Present).
  • Reviewer, Journal Article, Journal of material processing Technology. Denton, Tx. (2022 - Present).