Dr. Pintu Das: Assistant Professor at Sarala Birla University, India
Dr. Pintu Das is an Assistant Professor and currently the In-Charge of the Department of Mathematics at Sarala Birla University, Ranchi, Jharkhand. He is a dedicated academician and researcher with expertise in solute transport modelling, hydrodynamics dispersion, differential equations, and mathematical modelling. His work integrates advanced analytical and numerical techniques to address complex issues related to groundwater contamination, porous media, and fluid dynamics. With more than a decade of academic and research experience, Dr. Das has contributed significantly through publications in SCI, Scopus, and other reputed journals, along with presentations at international and national conferences. His research bridges theory and practical applications, particularly focusing on water quality assessment and environmental sustainability.
Online Profiles
Dr. Das maintains a strong academic presence across multiple research platforms. His Google Scholar profile reflects 164 citations, an h-index of 7, and an i10-index of 5, showcasing the impact of his research. His Scopus Author ID (57215382274), ORCID (0009-0003-1323-2003), and Web of Science Publons (NCV-4672-2025) document his peer-review contributions and indexed publications. Additionally, he actively shares and engages with the academic community through ResearchGate, SSRN, and Academia.edu, making his research widely accessible to global scholars.
Education
Dr. Das earned his Ph.D. in Applied Mathematics from the prestigious Indian Institute of Technology (Indian School of Mines), Dhanbad, with his doctoral thesis titled “Solute Dispersion with Unsteady Groundwater Flow in Porous Formation.” Before that, he completed his M.Phil. in Applied Mathematics (2011) at IIT(ISM) with an impressive OGPA of 8.78, presenting a thesis on solute transport modelling in semi-infinite aquifers. He received his M.Sc. in Mathematics from P.K. Roy Memorial College, Dhanbad (2009) and B.Sc. (Hons.) in Mathematics from R.S.P. College, Jharia (2007), both under VBU Hazaribagh, graduating with first-class distinction throughout his academic career.
Research Focus
His primary research interests lie in groundwater contamination and solute transport modelling in porous media, using both analytical and numerical frameworks. He has worked extensively on groundwater quality assessment, pollutant dispersion under varying hydrogeological conditions, and mathematical modelling of fluid flow in complex environments. His work also explores differential equations, hydrodynamic dispersion, and water analysis, contributing to both theoretical advances and practical solutions for environmental challenges.
Professional Experience
Dr. Das began his teaching journey as a Part-Time Lecturer at BIT Sindri in 2011. From 2016 to 2018, he worked as a Research Associate at the Department of Applied Mathematics, IIT(ISM), where he deepened his expertise in applied mathematics and modelling. Since 2018, he has been serving as an Assistant Professor at Sarala Birla University, Ranchi, where he has also taken the role of Department In-Charge, contributing to curriculum development, departmental leadership, and guiding young researchers.
Research Timeline & Activities
Over the years, Dr. Das has supervised multiple Ph.D. scholars and undergraduate projects, with research spanning analytical solutions of heat and wave equations, solute dispersion problems in aquifers, and water quality modelling across Ranchi district. His academic output includes more than 22 peer-reviewed journal articles, several conference proceedings, and numerous international presentations. His research journey demonstrates a steady expansion from theoretical studies of solute dispersion to applied assessments of water quality and environmental sustainability, bridging mathematical theory with real-world environmental challenges.
Awards & Honors
Dr. Das has consistently demonstrated academic excellence, securing first class throughout his academic career. His impactful research has earned him recognition through conference presentations across India and abroad, including Turkey and other international platforms. His role as a co-guide and supervisor of Ph.D. scholars further reflects his academic leadership. His contributions have also been acknowledged by his active participation in high-level workshops, FDPs, and international collaborations on sustainable water resource management.
Top-Noted Publications
Scale dependent solute dispersion with linear isotherm in heterogeneous medium
MK Singh, P Das – Journal of Hydrology 520, 289-299 (2015) – 45 citationsMathematical modeling of groundwater contamination with varying velocity field
P Das, S Begam, MK Singh – Journal of Hydrology and Hydromechanics 65 (2), 192-204 (2017) – 42 citationsMathematical modeling for solute transport in aquifer
MK Singh, VP Singh, P Das – Journal of Hydroinformatics 18 (3), 481-499 (2016) – 27 citationsSolute transport in a semi-infinite geological formation with variable porosity
MK Singh, P Das, VP Singh – Journal of Engineering Mechanics 141 (11), 04015043 (2015) – 15 citationsSolute transport modelling with the variable temporally dependent boundary
P Das, A Akhter, MK Singh – Sādhanā 43 (1), 12 (2018) – 11 citationsOne-dimensional solute transport in porous formations with time-varying dispersion
P Das, MK Singh – Journal of Porous Media 22 (10), (2019) – 8 citations
Strengths for the Best Innovator Award
Expertise in Groundwater and Environmental Modeling
Dr. Das has extensive experience in solute transport modelling, hydrodynamic dispersion, and mathematical approaches to groundwater contamination, demonstrating innovative solutions to environmental challenges.Strong Research Output with Global Recognition
With over 160 citations, an h-index of 7, and publications in high-impact SCI and Scopus-indexed journals, his research has made a measurable impact in hydrogeology and applied mathematics, reflecting thought leadership and scholarly innovation.Integration of Theory with Practical Applications
His work bridges advanced mathematical modelling and real-world water quality assessment, including analytical and numerical solutions for porous media and aquifer contamination, highlighting applied innovation.Mentorship and Capacity Building
He has guided multiple Ph.D. scholars and undergraduate projects, fostering the next generation of researchers and promoting innovative methodologies in environmental and mathematical sciences.Active International Collaboration and Knowledge Dissemination
Dr. Das has presented his research at numerous international conferences, workshops, and webinars, organized FDPs and webinars, and actively engaged in professional societies, reflecting his ability to innovate and share knowledge globally.