Shri. Niraj Kumar (Faculty)

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Shri. Niraj Kumar

Assistant Professor,
Department of Mechanical Engineering

6201222128   |   [email protected]



Qualifications
B.Tech completed in Mechanical Engineering from Maulana Abul Kalam Azad University of Technology, West Bengal in 2015
M.Tech completed in Mechanical Engineering Department from National Institute of Technology, Durgapur in 2019
Ph.D. Pursuing in part-time mode at National Institute of Technology, Patna since July,2022 under department of mechanical engineering
Subject Expertise
Heat transfer, Fluid Mechanics, Strength of material, Engineering mechanics, Thermal power engineering
Area Of Research
Renewable energy, solar distillation, CFD, Microfluidics
Professional Experience
Currently working as an assistant professor in the mechanical engineering department at Bakhtiyarpur College of Engineering Since 8february,2025
Worked as an assistant professor in Mechanical Engineering at K K University, Bihar Sharif 19 July ,2019 to 19 july,2020
Worked as an assistant professor in Mechanical Engineering at K K University, Bihar Sharif 19 July ,2019 to 19 july,2020
List Of Publications
Kumar, N., & Kumar, A. (2024). Performance enhancement of conventional solar still using water depth variation and external reflector: An experimental study with energy, exergy, environ-economic analysis. Journal of Water Process Engineering, 68, 106460.
Kumar, N., Ghanta, K. C., & Hens, A. (2020). CFD based investigation of ‘Microfluidic thermophoresis’. J. Indian Chem. Soc, 97, 857-863.
De, I., Sarkar, S., Chaudhuri, S., Mondal, N., & Kumar, N. (2023). Effect of Dynamic Swiveling Torque and Eccentricity on the Design of Compensator Cylinders for a Variable Displacement Axial Piston Pump-Modelling & Simulation. Jordan Journal of Mechanical & Industrial Engineering, 17(2).
Yadav, A. K., Dewangan, A., Khan, O., Sharma, P. K., & Kumar, N. (2025). Influence of Ceiling Fan Induced Mass Flow Rate to Create Uniform Temperature Distribution in a Closed Room: A CFD Investigation. International Journal of Thermofluids, 101140.
Kumar,A., Rahaman H., Kumar N., Design and Development of Electromagnetic Braking System Based on Electromagnetic Induction and Eddy Current,Trends in Machine Design, Vol 9, No 3 (2022)
Kumar, N., Yadav, A. K., Dewangan, A., & Kumar, M. (2021, October). CFD Based Investigation of Thermophoresis Effect on Microparticles in Micro Channel. In International Conference on Mechanical and Energy Technologies (pp. 323-331). Singapore: Springer Nature Singapore.
Shatrughan Singh, Ashok Kumar Yadav, Niraj Kumar, Umakanta Choudhury and Mukesh Kumar, “Investigation on lead [(Ba0.825 + xCa0.175-x)(Ti1 Ceramics For Energy Storage Density and Thermal Energy Harvesting Capacity” , Recent advance in Manufacturing and thermal engineering, Springer Nature 2023 , lecture notes in mechanical engineering.
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