R&D Engineer | Nasser S. Al Hajri Corporation | United Arab Emirates
Dr. Renjith Krishnan is a distinguished mechanical engineer and educator with nearly a decade of experience in science and engineering, specializing in sustainable energy, waste management, biofuel production, lithium-ion batteries, and Industry 5.0 applications. He earned his Ph.D. in Mechanical Engineering from the National Institute of Technology Mizoram, India (2022), with a thesis on the production, characterization, and testing of bamboo biodiesel in a variable compression ratio engine. He also holds an M.Tech in Computer Integrated Manufacturing from the University of Calicut (2015) and a B.Tech in Mechanical Engineering from the University of Kerala (2013). Dr. Krishnan has served in multiple academic and industry roles, including Assistant Professor positions at Saveetha Engineering College, Madanapalle Institute of Technology & Science, and SHM Engineering College, as well as R&D Piping Engineer at Nasser S. Al Hajri Corporation, UAE. His research interests encompass biofuels, biomass gasification, lithium extraction, machine learning for sustainability, and clean energy systems. He possesses strong research skills in experimental design, process optimization, computational modeling, and data analysis using tools such as Ansys, SolidWorks, Origin, and Python. Dr. Krishnan has an impressive publication record, including Q1 and Q2 journals such as Cleaner Engineering and Technology, Energy Science & Engineering, and Environmental Science and Pollution Research, along with 14 patents in areas ranging from water flow measurement to portable air purifiers. He actively contributes to professional communities as a member of the World Society of Sustainable Energy Technologies and AICTSD and has completed certifications in AI, Python, and Product Management. Dr. Krishnan is committed to mentoring students and fostering innovation in academia and industry. He is the recipient of multiple recognitions for his teaching and research. His growing academic impact is reflected in 80 citations, 9 documents, and an h-index of 4, demonstrating his significant and sustained influence in the field of sustainable energy and mechanical engineering.
Profiles: Google Scholar | Scopus | ORCID | LinkedIn
Featured Publications
1. Krishnan, R., & Gopan, G. (2024). A comprehensive review of lithium extraction: From historical perspectives to emerging technologies, storage, and environmental considerations. Cleaner Engineering and Technology, 20, 100749. Cited by: 64
2. Krishnan, R., Hauchhum, L., Gupta, R., & Pattanayak, S. (2018). Prediction of equations for higher heating values of biomass using proximate and ultimate analysis. In 2nd International Conference on Power, Energy and Environment: Towards Smart Technology. IEEE. Cited by: 28
3. Gopan, G., Hauchhum, L., Pattanayak, S., Kalita, P., & Krishnan, R. (2022). Prediction of species concentration in syngas produced through gasification of different bamboo biomasses: A numerical approach. International Journal of Energy and Environmental Engineering, 13(4), 1383–1394. Cited by: 9
4. Krishnan, R., Hauchhum, L., Gupta, R., & Gopan, G. (2022). Production and characterisation of biodiesel extracted from Indian bamboos. International Journal of Oil, Gas and Coal Technology, 31(3), 316–331. Cited by: 6
5. Gopan, G., Hauchhum, L., Kalita, P., Krishnan, R., & Pattanayak, S. (2021). Parametric study of tapered fluidized bed reactor under varied taper angle using TFM. AIP Conference Proceedings, 2396(1), 020020. Cited by: 4