Current Status: Associate Professor, Department of Mathematics, NEHU, Shillong.

Teaching Experience: 14 Years

Research Experience: 12 Years

Ph.D. Thesis Title: Studies on some heat and mass transfer problems in cavity flows

Postdoctoral Experience: Post-doctoral Research Fellow, University of KwaZulu-Natal, South Africa.

Areas of Expertise & Current Research:

• Numerical Analysis
• Ordinary Differential Equations
• Partial Differential Equations
• Computational Fluid Dynamics
• Heat & Mass Transfer in Cavity Flows
• Boundary Layer Flow
• Nanofluid Flow
• Atmospheric Modeling using Machine Learning
• Applications of Machine Learning in Fluid Dynamics

Awards, Fellowships & Achievements:

• Selected as the World’s Top 5% Scientist in 2025 by SciRank Global Registry.
• Selected as the Top 2% Most Influential Scientists globally by Stanford University and SCOPUS for the year 2023.
• Received Best Paper Award at the 19th International Conference on Mathematics, Statistics, and Scientific Computing, Kuala Lumpur, Malaysia (2017).
• Awarded Post-doctoral Research Fellowship from the University of KwaZulu-Natal, South Africa (2014).
• Awarded Claude Leon Foundation Post-Doctoral Fellowship from the Claude Leon Foundation, South Africa (2016).
• Awarded Knowledge, Interchange and Collaboration (KIC) Grant from the National Research Foundation (NRF), South Africa (2016).

Administrative & Professional Experience:

• Member, Board of Studies, Department of Mathematics, NEHU, Shillong (2024 – Present).
• Member, Board of Studies, Department of Zoology, NEHU, Shillong (2024 – Present).
• Program Coordinator, Mathematics Department, Amity University, Kolkata, West Bengal (December 2017 – August 2023).
• Examination Cell In-charge, Bengal Institute of Technology & Management, Santiniketan, West Bengal (February 2012 – August 2014).

Student Guidance & Supervision

• M.Sc. Students Guided: 18

Ph.D. Students Supervised:

• Dr. Ibukun S. Oyelakin (Ph.D. Awarded)
• Dr. Sicelo P. Goqo (Ph.D. Awarded)
• Mr. Rajib Gope (Registered – Thesis Submitted)
• Ms. Najrin Sultana (Registered)
• Ms. Samriddha Deb (Registered)
• Mr. Abhijit Sharma (Registered)
• Mr. Anubhab Bhandari (Registered)

Professional Affiliations:

• Life Member: Calcutta Mathematical Society, Kolkata, India (Since 2018).
• Member: International Association of Engineers (IAENG) — Member ID: 237765 (Since 2019).

Patents:

1. "A lightning alert system for farmers", Patent Application No. 202111005389, Published: 30/09/2022.
2. "System for Scalable Parallel Computing using Josephus Circular Interconnection Network Provisional", Patent Application No. 202411064964, e-filing completed: 28/08/2024.

Publications

Books Published:

1. Sabyasachi Mondal, Nanofluid Applications in Thermal Engineering: Advanced Numerical Investigations, Elsevier (June 9, 2026), ISBN: 978-0-443-40481-8. Link
2. Khumukcham Robindro Singh, Nazrul Hoque, Arnab Kumar Maji, Sabyasachi Mondal, Jyoti Sekhar Banerjee, Siddhartha Bhattacharyya, Panagiotis Sarigiannidis, Emerging Trends and Future Directions in Artificial Intelligence, Machine Learning, and Internet of Things Innovations, CRC Press, Taylor & Francis (August 29, 2025), ISBN: 9781041146087. Link
3. Sharadia Dey, Sabyasachi Mondal, Abhijit Paul, Jyoti Sekhar Banerjee, Ahmed J. Obaid, Intelligent Systems and Simulation: Mathematical and Environmental Modeling, CRC Press, Taylor & Francis (June 27, 2025), ISBN: 9781032799810. DOI: 10.1201/978100363814
4. Sabyasachi Mondal, Computational Simulation and Experimental Techniques for Nanofluid Flow, Bentham Science Publishers (2024), Print ISBN: 978-981-5223-71-2, Online ISBN: 978-981-5223-70-5. DOI: 10.2174/97898152237051240101
5. Sabyasachi Mondal, Some Studies on Heat and Mass Transfer in Cavity Flows, LAP LAMBERT Academic Publisher (2018), ISBN: 978-613-7-37973-8. Link

Book Chapters:

1. Mondal, S., Lyngdoh, R. F., Khatun, J., & Deb, S. Chapter 1: Thermophysical and rheological analysis of unitary, hybrid and ternary nanofluids, Nanofluid Applications in Thermal Engineering: Advanced Numerical Investigations, Elsevier, June 9, 2026, pp. 1–45. ISBN: 978-0-443-40481-8.
2. Kavitha, T. N., & Mondal, S. Chapter 11: Numerical analysis on Darcy—Forchheimer Casson binary hybrid nanofluid flow with Cattaneo—Christov flux, Nanofluid Applications in Thermal Engineering: Advanced Numerical Investigations, Elsevier, June 9, 2026, pp. 295–304. ISBN: 978-0-443-40481-8.
3. Bhandari, A., Mondal, H., Dey, S., Mondal, S., & Chatterjee, S. Chapter 14: Recent advances in machine learning research for nanofluid heat transfer in renewable energy, Nanofluid Applications in Thermal Engineering: Advanced Numerical Investigations, Elsevier, June 9, 2026, pp. 353–392. ISBN: 978-0-443-40481-8.
4. Mishra, S., Dhlamini, M., Mondal, H., & Mondal, S. Chapter 15: Investigation of thin film nanofluid flow model with real-life applications, Nanofluid Applications in Thermal Engineering: Advanced Numerical Investigations, Elsevier, June 9, 2026, pp. 393–414. ISBN: 978-0-443-40481-8.
5. Sharadia Dey, Sabyasachi Mondal, and Precious Sibanda, Chapter 16: Understanding the Tropospheric Ozone Photochemistry in Gauteng, South Africa, Using Tropospheric Ultraviolet and Visible (TUV) Radiation Model, Intelligent Systems and Simulation: Mathematical and Environmental Modeling, CRC Press, Taylor & Francis, 2025. DOI: 10.1201/978100363814
6. Bidisha Chatterjee, Somangee Chakrabarti, Sharadia Dey, Arup Kumar Mitra, Sabyasachi Mondal, and Jyoti Sekhar Banerjee, Chapter 18: Variation of Ambient PM2.5 and Associated Deposition in the Respiratory Tract of Children during the Festive Seasons over Kolkata, India, Intelligent Systems and Simulation: Mathematical and Environmental Modeling, CRC Press, Taylor & Francis, 2025. DOI: 10.1201/978100363814
7. Poply, V., Mondal, S., Kumar, P., Effect of Casson Nanofluid's Outer Velocity with Melting Heat Transmission beyond a Stretching Sheet, Computational Simulation and Experimental Techniques for Nanofluid Flow, 2024, pp. 86–93, Bentham Science Publishers.
8. Nasrin, T., Dey, S., Mondal, S., Satellite-Based estimation of ambient particulate matters (PM2.5) over a metropolitan city in Eastern India, Mathematics in Computational Science and Engineering, 2022, pp. 135–146. DOI: 10.1002/9781119777557.ch5
9. Ahamed, S. M. S., Mondal, S., Sibanda, P., Double-diffusive convection in unsteady magneto-nanofluid flow, Advances in Nanotechnology, Vol. 21, 2018, pp. 215–240, Nova Science Publishers, New York. ISBN: 978-1-53613-202-1.
10. Noreldin, O. A. I., Sibanda, P., Mondal, S., Weakly nonlinear stability analysis of a nanofluid in a horizontal porous layer using a multidomain spectral collocation method, Complexity in Biological and Physical Systems - Bifurcations, Solitons and Fractals, IntechOpen, London, 2018, Chap. 9, pp. 149–167. DOI: 10.5772/intechopen.71066
11. Mondal, S., Least Square Curve fitting of heat and mass transfer rate with Rayleigh number in a cavity filled with porous media with non-uniform boundary condition, Mudranik Technologies Pvt. Ltd, Bangalore, 2014. ISBN: 978-93-83303-58-8.

Journal Articles: -

2026 -

• S. Deb, S. P. Goqo, S. Shaw, S. Mondal, An entropy approach to a cross-trihybrid nanofluid flow with nanolayer thickness, Multidiscipline Modeling in Materials and Structures, Emerald Publishing, 2026. DOI: 10.1108/MMMS-06-2026-0262
• N. Das, M. Naveen, S. Mondal, Analysis of the Thermal Behaviours of a Microprocessor using Simulation and Experiment, Journal of The Institution of Engineers (India): Series C, Springer, 107 (2026) 1791–1810. DOI: 10.1007/s40032-026-01401-1
• S. Deb, M. P. Mkhatshwa, S. Mondal, N. F. M. Noor, Domain Overlapping Semi???Analytic Solutions of Unsteady Stagnation Hybrid SWCNT–Titania Nanofluids With Entropy Production Over an Exponentially Stretched Disk, ZAMM???Journal of Applied Mathematics and Mechanics, 106 (1) (2026) e70459. DOI: 10.1002/zamm.70459
• A. Paul, R. Pipalwa, S. Mondal, Seasonal and temporal optimization of solar energy harvesting in smart IoT lighting infrastructure, Applications and Applied Mathematics: An International Journal (AAM), 21 (3) (2026) 1–23.
• N. Sultana, S. Deb, S. Shaw, S. Mondal, M. K. Nayak, R. Bhardwaj, Catalytic tangential hyperbolic hybrid Hartmann nanofluid flow over a stretching sheet with nonlinear radiation and non-uniform heat source, Pramana - J. Phys., 100 (32) (2026) 1–13. DOI: 10.1007/s12043-025-03069-1

2025 -

• M. W. Ngari, Z. M. Mburu, D. M. Kitavi, S. Mondal, Unsteady laminar hydromagnetic Newtonian fluid flow past parallel porous flat surfaces, IAENG International Journal of Applied Mathematics, 55 (12) (2025) 4000–4020. Link
• M. Mukhopadhyay, A. K. Mitra, S. Dey, S. Mondal, S. S. Choudhury, Statistical analyses and comparative efficacy of a consortium of multi-species bacilli over single-species inoculants on growth and yield promotion of soybean plants in nutrientdeficient soil, Discover Soil, 2 (1) (2025) 113. DOI: 10.1007/s44378-025-00143-3
• N. Sultana, S. Shaw, S. Mondal, M. K. Nayak, S. Nazari, A. Mouldi, Ali J. Chamkha, Hall and ion-slip current efficacy on thermal performance of magnetic power-law hybrid nanofluid using modified Fourier’s law, Ain Shams Engineering Journal, 15 (1) (2025) 102838. DOI: 10.1016/j.asej.2024.102838
• R. Gope, S. Deb, A. M. Bhattacharyya, S. Mondal, S. Shaw, Hybrid Nanofluid Flow Over a Stretching Surface in the Presence of an Inclined Magnetic Field, Nanoscience & Nanotechnology-Asia, 15 (4) (2025) e22106812375488. DOI: 10.2174/0122106812375488250711133249
• R. Bajpai, C. P. Singh, S. Mondal, Assessing distribution patterns and prediction of metals in wildlife sanctuary by employing Lichen, expanding machine learning techniques, International Journal of Environmental Research, 19 (23) (2025) 1–14. DOI: 10.1007/s41742-024-00688-1
• R. Gope, S. Shaw, M. K. Nayak, R. Ali, S. Nazari, S. Mondal, A. M. Galal, Hydrothermal investigation of ionized Darcy-Forchheimer power-law hybrid nanofluid flow considering modified Fourier's law, Journal of Radiation Research and Applied Sciences, 18 (2) (2025) 101418. DOI: 10.1016/j.jrras.2025.101418
• A. Samanta, H. Mondal, S. Mondal, A numerical study on water-based hybrid nanofluid flow with chemical reaction, Discover Molecule, 2 (1) (2025) 20. DOI: 10.1007/s44345-025-00029-5
• M. Almakki, H. Mondal, S. Mondal, An unsteady axisymmetric flow of MHD Williamson nanofluid, incorporating entropy generation and radiative heat transfer effects, over a radially stretching surface, Discover Molecules, 2 (1) (2025) 18. DOI: 10.1007/s44345-025-00028-6

2024

• Mondal, S., Adhikary, A.S.,  Dutta, A., Bhardwaj, R., Dey, S., Utilizing Machine Learning for air pollution prediction, comprehensive impact assessment, and effective solutions in Kolkata, India, Results in Earth Sciences, 2024, 100030, https://doi.org/10.1016/j.rines.2024.100030.
• Sultana, N., Shaw, S., Mondal, S., Nayak, M.K., Nazari, S., Mouldi, A., Chamkha, A.J., Hall and ion-slip current efficacy on thermal performance of magnetic power-law hybrid nanofluid using modified Fourier’s law, (2024) Ain Shams Engineering Journal, 102838, https://doi.org/10.1016/j.asej.2024.102838.
• Mburu, Z. M., Ogutu, S.A., Mondal, S., Sibanda, P., Entropy production in unsteady MHD double diffusive and chemically reactive nanofluid flow past a rotating permeable plate using overlapping grid spectral collocation technique, (2024) International Journal of Ambient Energy, 45 (1) 2280743. https://doi.org/10.1080/01430750.2023.2280743
• Shukla, S., Sharma, R.P., Agbaje, T.M., Mondal, S., Investigation of thermodynamics characteristics of ternary hybrid nanofluid flow over a stretching sheet,  (2024) Modern Physics Letters B, World Scientific, 38 (12) 2450079 (22 pages). https://doi.org/10.1142/S0217984924500799
• Yaseen Khan, A., Mkhatshwa, M.P., Mondal, S., Khumalo, M., Noor, N.F.M., An overlapping grid spectral collocation analysis on a newly developed hybrid nanofluid flow model, (2024) Propulsion and Power Research, Elsevier, 13 (1) 98-117. https://doi.org/10.1016/j.jppr.2023.12.001

2023

• Chakma, S.B., Pipalwa, R., Mondal, S., Pandit, A.,  Paul, A., Optimizing Dynamic Ride Sharing with Multiple Objectives, (2023) SN Computer Science, Springer, 4 (1) 814 (1-14). https://doi.org/10.1007/s42979-023-02230-0
• Das, T., Mkhatshwa, M.P., Gope, R., Mondal, S., Analyses of entropy generation in micropolar liquid using overlapping multi-domain spectral quasilinearization method, (2023) Heliyon, 9 (3), art. no. e14432. DOI: 10.1016/j.heliyon.2023.e14432
• Gope, R., Nayak, M.K., Shaw, S., Mondal, S., Hydro-thermo-fluidic aspects of Oldroyd B fluid with hybrid nanostructure subject to low and moderate Prandtl numbers, (2023) Multidiscipline Modeling in Materials and Structures, 19 (2), pp. 292-310. DOI: 10.1108/MMMS-09-2022-0200
• Mondal, S., Ghosh, R., Sharma, R.P., Entropy Generation Effects on Hydromagnetic Williamson Nanofluid Flow through a Porous Media, (2023) Nanoscience and Nanotechnology - Asia, 13 (1), art. no. e230123213000, pp. 9-19. DOI: 10.2174/2210681213666230123111027
• Yaseen Khan, A., Oyelakin, I.S., Mondal, S., Dey, S., Entropy approach of hydromagnetic Williamson nanofluid flow with Joule heating, (2023) International Journal of Ambient Energy, 44 (1), pp. 1106-1118. DOI: 10.1080/01430750.2022.2163286
• Sultana, N., Shaw, S., Nayak, M.K., Mondal, S., Hydromagnetic slip flow and heat transfer treatment of Maxwell fluid with hybrid nanostructure: low Prandtl numbers, (2023) International Journal of Ambient Energy, 44 (1), pp. 947-957. DOI: 10.1080/01430750.2022.2158370
• Maiti, H., Khan, A.Y., Mondal, S., Nandy, S. K., Scrutinization of unsteady MHD fluid flow and entropy generation:Hybrid nanofluid model, (2023) Journal of Computational Mathematics and DataScience, 6 (1), 100074 (1-18 pages). https://doi.org/10.1016/j.jcmds.2023.100074

2022

• Nayak, M.K., Agbaje, T.M., Mondal, S., Makanda, G., Darcy–Forchheimer electromagnetic flow of entropy optimized microrotating Casson–Carreau nanomaterials, (2022) Heat Transfer, 51 (3), pp. 2401-2436. DOI: 10.1002/htj.22405
• Mburu, Z.M., Mondal, S., Sibanda, P., An Unsteady Nanofluid Flow Past Parallel Porous Plates: A Numerical Study, (2022) Nanoscience and Nanotechnology - Asia, 12 (2), art. no. e300322202866. DOI: 10.2174/2210681212666220330153232
• Ghosh, R., Agbaje, T.M., Mondal, S., Shaw, S., Bio-convective viscoelastic Casson nanofluid flow over a stretching sheet in the presence of induced magnetic field with Cattaneo-Christov double diffusion, (2022) International Journal of Biomathematics, 15 (3), art. no. 2150099. DOI: 10.1142/S1793524521500996
•  Sruthila Gopalakrishnan, K., Oyelakin, I.S., Mondal, S., Sharma, R.P., Impact of Joule heating and nonlinear thermal radiation on the flow of Casson nanofluid with entropy generation, (2022) International Journal of Ambient Energy, 43 (1), pp. 5687-5710.  DOI: 10.1080/01430750.2021.1973559
• Nayak, M.K., Agbaje, T.M., Mondal, S., Sibanda, P., Makanda, G., Entropy minimized MHD microrotations of Cross nanomaterials with cubic autocatalytic chemical reaction, (2022) Heat Transfer, 51 (1), pp. 490-533. DOI: 10.1002/htj.22317
• Mburu, Z.M., Nayak, M.K., Mondal, S., Sibanda, P., Impact of irreversibility ratio and entropy generation on three-dimensional Oldroyd-B fluid flow with relaxation–retardation viscous dissipation, (2022) Indian Journal of Physics, 96 (1), pp. 151-167. DOI: 10.1007/s12648-020-01950-w
• Nayak, M.K., Oloniiju, S.D., Mondal, S., Goqo, S.P., Sibanda, P., Flow and heat transfer over a thin needle immersed in a porous medium filled with an Al2O3-water nanofluids using Buongiorno’s two-phase model, (2022) International Journal of Ambient Energy, 43 (1), pp. 3652-3660. DOI: 10.1080/01430750.2020.1845238
• Oyelakin, I.S., Lalramneihmawii, P.C., Mondal, S., Sibanda, P., Analysis of double-diffusion convection on three-dimensional MHD stagnation point flow of a tangent hyperbolic Casson nanofluid, (2022) International Journal of Ambient Energy, 43 (1), pp. 1854-1865. DOI: 10.1080/01430750.2020.1722964

2021

• Oyelakin, I.S., Mondal, P., Mondal, S., Mahapatra, T.R., Sibanda, P., Rheological analysis of suspended single-walled carbon nanotubes in a Walters' B fluid, (2021) Nanoscience and Nanotechnology - Asia, 11 (6), art. no. e190820185096. DOI: 10.2174/2210681210999200819160223
• Rai, N., Mondal, S., Spectral methods to solve nonlinear problems: A review, (2021) Partial Differential Equations in Applied Mathematics, 4, art. no. 100043. DOI: 10.1016/j.padiff.2021.100043
• Oyelakin, I.S., Ghosh, R., Mondal, S., Sibanda, P., Entropy Generation in Casson Nanofluid Flow Past an Electromagnetic Stretching Riga Plate, (2021) Malaysian Journal of Mathematical Sciences, 15 (3), pp. 425-445.
• Verma, V.K., Mondal, S., A brief review of numerical methods for heat and mass transfer of Casson fluids, (2021) Partial Differential Equations in Applied Mathematics, 3, art. no. 100034. DOI: 10.1016/j.padiff.2021.100034
• Mburu, Z.M., Mondal, S., Sibanda, P., Sharma, R., A numerical study of entropy generation on oldroyd-b nanofluid flow past a Riga plate, (2021) Journal of Thermal Engineering, 7 (4), pp. 845-866. DOI: 10.18186/thermal.930653
• Nayak, M.K., Oyelakin, I.S., Chamkha, A.J., Mondal, S., Sibanda, P., Three - dimensional rotating flow of an Oldroyd-B nanofluid with relaxation-retardation viscous dissipation, (2021) Journal of Nanofluids, 10 (3), pp. 408-419. DOI:10.1166/jon.2021.1795
• Mburu, Z.M., Mondal, S., Sibanda, P., Numerical study on combined thermal radiation and magnetic field effects on entropy generation in unsteady fluid flow past an inclined cylinder, (2021) Journal of Computational Design and Engineering, 8 (1), pp. 149-169. DOI: 10.1093/jcde/qwaa068
• Mburu, Z.M., Mondal, S., Sibanda, P., Sharma, R.P., The overlapping grid spectral collocation method for solving entropy generation in Casson nanofluid flow past a stretching plate, (2021) Journal of Nanofluids, 10 (1), pp. 45-57. DOI: 10.1166/JON.2021.1766
• Karmakar, S., Mpendulo, M.V., Mondal, S., Rheological analysis of CNT suspended nanofluid with convective boundary condition using spectral method, (2021) Nanoscience and Nanotechnology - Asia, 11 (2), pp. 163-173.                                           DOI: 10.2174/2210681210666200319150308

2020

• Oyelakin, I.S., Lalramneihmawii, P.C., Mondal, S., Nandy, S.K., Sibanda, P., Thermophysical analysis of three-dimensional magnetohydrodynamic flow of a tangent hyperbolic nanofluid, (2020) Engineering Reports, 2 (4), art. no. e12144.                           DOI: 10.1002/eng2.12144
• Nayak, M.K., Agbaje, T.M., Mondal, S., Sibanda, P., Leach, P.G.L., Thermodynamic effect in Darchy–Forchheimer nanofluid flow of a single-wall carbon nanotube/multi-wall carbon nanotube suspension due to a stretching/shrinking rotating disk: Buongiorno two-phase model, (2020) Journal of Engineering Mathematics, 120 (1), pp. 43-65. DOI: 10.1007/s10665-019-10031-9
• Mondal, S., Dogonchi, A.S., Tripathi, N., Waqas, M., Seyyedi, S.M., Hashemi-Tilehnoee, M., Ganji, D.D., A theoretical nanofluid analysis exhibiting hydromagnetics characteristics employing CVFEM, (2020) Journal of the Brazilian Society of Mechanical Sciences and Engineering, 42 (1), art. no. 19. DOI: 10.1007/s40430-019-2103-2

2019

• Oyelakin, I.S., Mondal, S., Sibanda, P., Nonlinear Radiation in Bioconvective Casson Nanofluid Flow, (2019) International Journal of Applied and Computational Mathematics, 5 (5), art. no. 124. DOI: 10.1007/s40819-019-0705-0
• Oyelakin, I.S., Mondal, S., Sibanda, P., Motsa, S.S., A multi-domain bivariate approach for mixed convection in a casson nanofluid with heat generation, (2019) Walailak Journal of Science and Technology, 16 (9), pp. 681-699.
• Goqo, S.P., Mondal, S., Sibanda, P., Motsa, S.S., Efficient Multi-Domain Bivariate Spectral Collocation Solution for MHD Laminar Natural Convection Flow from a Vertical Permeable Flat Plate with Uniform Surface Temperature and Thermal Radiation, (2019) International Journal of Computational Methods, 16 (6), art. no. 1840029. DOI: 10.1142/S0219876218400297
• Haroun, N.A.H., Mondal, S., Sibanda, P., Hydromagnetic Nanofluids Flow through a Porous Medium with Thermal Radiation, Chemical Reaction and Viscous Dissipation using the Spectral Relaxation Method, (2019) International Journal of Computational Methods, 16 (6), art. no. 1840020. DOI: 10.1142/S0219876218400200
• Mondal, S., Sibanda, P., Mandal, P.K., Murthy, P.V.S.N., Unsteady double-diffusive natural convection in a two-sided lid-driven inclined porous enclosure with sinusoidal boundary conditions with Soret and Dufour effects, (2019) Physics and Chemistry of Liquids, 57 (3), pp. 349-361. DOI: 10.1080/00319104.2018.1464164
• Mondal, S., Unsteady double-diffusive convection in a water-based Al2O3 -nanofluid in a two-sided lid-driven porous cavity, (2019) Physics and Chemistry of Liquids, 57 (3), pp. 283-295. DOI: 10.1080/00319104.2018.1440555
• Oyelakin, I.S., Mondal, S., Sibanda, P., Sibanda, D., Bioconvection in Casson nanofluid flow with Gyrotactic microorganisms and variable surface heat flux, (2019) International Journal of Biomathematics, 12 (4), art. no. 1950041. DOI: 10.1142/S1793524519500414
• Nayak, M.K., Oyelakin, I.S., Mondal, S., Sen, S.S., Impact of the Cattaneo-Christov thermal and solutal diffusion models on the stagnation point slip flow of Walters' B nanofluid past an electromagnetic sheet, (2019) Heat Transfer - Asian Research, 48 (2), pp. 713-726. DOI: 10.1002/htj.21402
• Almakki, M., Nandy, S.K., Mondal, S., Sibanda, P., Sibanda, D., A model for entropy generation in stagnation-point flow of non-Newtonian Jeffrey, Maxwell, and Oldroyd-B nanofluids, (2019) Heat Transfer - Asian Research, 48 (1), pp. 24-41. DOI: 10.1002/htj.21366
• Mondal, S., Konar, P., Mahapatra, T.R., Sibanda, P., MHD boundary layer liquid metal flow in the presence of thermal radiation using non-similar solution, (2019) Lecture Notes in Mechanical Engineering, pp. 331-337. DOI: 10.1007/978-981-13-1903-7_38 (Conference Proceeding)

2018

• Oyelakin, I.S., Mondal, S., Sibanda, P., A multi-domain spectral method for non-Darcian mixed convection flow in a power-law fluid with viscous dissipation, (2018) Physics and Chemistry of Liquids, 56 (6), pp. 771-789. DOI: 10.1080/00319104.2017.1399265
• Mondal, S., Nandy, S.K., Sibanda, P., MHD flow and heat transfer of maxwell nanofluid over an unsteady permeable shrinking sheet with convective boundary conditions, (2018) Journal of Nanofluids, 7 (5), pp. 995-1003. DOI: 10.1166/jon.2018.1506
• Noreldin, O.A.I., Mondal, S., Sibanda, P., Thermal instability of double-diffusive natural convection in an inclined open square cavity, (2018) Acta Technica CSAV (Ceskoslovensk Akademie Ved), 63 (3), pp. 385-406.

2017

• Oyelakin, I.S., Mondal, S., Sibanda, P., Cattaneo–Christov Nanofluid Flow and Heat Transfer with Variable Properties Over a Vertical Cone in a Porous Medium, (2017) International Journal of Applied and Computational Mathematics, 3, pp. 1019-1034. DOI: 10.1007/s40819-017-0396-3
• Ahamed, S.M.S., Mondal, S., Sibanda, P., Impulsive nanofluid flow along a vertical stretching cone, (2017) International Journal of Heat and Technology, 35 (4), pp. 1005-1014. DOI: 10.18280/ijht.350437
• Almakki, M., Dey, S., Mondal, S., Sibanda, P., On unsteady three-dimensional axisymmetric MHD nanofluid flow with entropy generation and thermo-diffusion effects on a non-linear stretching sheet, (2017) Entropy, 19 (7), art. no. 168. DOI: 10.3390/e19070168
• Mondal, S., Haroun, N.A.H., Nandy, S.K., Sibanda, P., MHD boundary layer flow and heat transfer of Jeffrey nanofluid over an unsteady shrinking sheet with partial slip, (2017) Journal of Nanofluids, 6 (2), pp. 343-353. DOI: 10.1166/jon.2017.1312
• Oyelakin, I.S., Mondal, S., Sibanda, P., Unsteady mixed convection in nanofluid flow through a porous medium with thermal radiation using the bivariate spectral quasilinearization method, (2017) Journal of Nanofluids, 6 (2), pp. 273-281. DOI: 10.1166/jon.2017.1310
• Agbaje, T.M., Mondal, S., Motsa, S.S., Sibanda, P., A numerical study of unsteady non-Newtonian Powell-Eyring nanofluid flow over a shrinking sheet with heat generation and thermal radiation, (2017) Alexandria Engineering Journal, 56 (1), pp. 81-91. DOI: 10.1016/j.aej.2016.09.006
• Agbaje, T.M., Motsa, S.S., Mondal, S., Sibanda, P., A large parameter spectral perturbation method for nonlinear systems of partial differential equations that models boundary layer flow problems, (2017) Frontiers in Heat and Mass Transfer, 9 (1), art. no. 36. DOI: 10.5098/hmt.9.36
• Sithole, H.M., Mondal, S., Sibanda, P., Motsa, S.S., An unsteady MHD Maxwell nanofluid flow with convective boundary conditions using spectral local linearization method, (2017) Open Physics, 15 (1), pp. 637-646. DOI: 10.1515/phys-2017-0074 Oyelakin, I.S., Mondal, S., Sibandaa, P., Unsteady MHD three-dimensional Casson nanofluid flow over a porous linear stretching sheet with slip condition, (2017) Frontiers in Heat and Mass Transfer, 8, art. no. 37. DOI: 10.5098/hmt.8.37
• Ahamed, S.M., Mondal, S., Sibanda, P., Unsteady mixed convection flow through a permeable stretching flat surface with partial slip effects through MHD nanofluid using spectral relaxation method, (2017) Open Physics, 15 (1), pp. 323-324. DOI: 10.1515/phys-2017-0036
• Haroun, N.A.H.,  Mondal, S., Sibanda, P., Effects of thermal radiation on mixed convection in a MHD nanofluid flow over a stretching sheet using a spectral relaxation method, International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering, 11(2)  (2017) 33 – 42. DOI: doi.org/10.5281/zenodo.1339868 (Conference Proceeding)

2016

• Mondal, S., Sibanda, P., An unsteady double-diffusive natural convection in an inclined rectangular enclosure with different angles of magnetic field, (2016) International Journal of Computational Methods, 13 (4), art. no. 1641015. DOI: 10.1142/S0219876216410152
•  Oyelakin, I.S., Mondal, S., Sibanda, P., Unsteady Casson nanofluid flow over a stretching sheet with thermal radiation, convective and slip boundary conditions, (2016) Alexandria Engineering Journal, 55 (2), pp. 1025-1035. DOI: 10.1016/j.aej.2016.03.003
• Ahamed, S.M.S., Mondal, S., Sibanda, P., Thermo-diffusion effects on unsteady mixed convection in a magneto-nanofluid flow along an inclined cylinder with a heat source, ohmic and viscous dissipation,(2016) Journal of Computational and Theoretical Nanoscience, 13 (3), pp. 1670-1684. DOI: 10.1166/jctn.2016.5097
• Goqo, S.P., Mondal, S., Sibanda, P., Motsa, S.S., An unsteady magnetohydrodynamic Jeffery nanofluid flow over a shrinking sheet with thermal radiation and convective boundary condition using spectral quasilinearisation method, (2016) Journal of Computational and Theoretical Nanoscience, 13 (10), pp. 7483-7492. DOI: 10.1166/jctn.2016.5743
• Mondal, S., Sibanda, P., Computational study on convective flows in presence of chemical reaction and thermal radiation in porous/non-porous cavities, (2016) Global Journal of Pure and Applied Mathematics, 12 (4), pp. 3641-3671.
• Mondal, S., Sibanda, P., An unsteady double-diffusive natural convection in an inclined enclosures filled with porous medium with non-uniform boundary conditions in presence of thermal radiation, (2016) International Journal of Mathematical Analysis, 10 (9-12), pp. 469-491. DOI: 10.12988/ijma.2016.510252

2015

• Agbaje, T.M., Mondal, S., Makukula, Z.G., Motsa, S.S., Sibanda, P., A new numerical approach to MHD stagnation point flow and heat transfer towards a stretching sheet, (2016) Ain Shams Engineering Journal, 9 (2), pp. 233-243. DOI: 10.1016/j.asej.2015.10.015.
• Haroun, N.A.H., Sibanda, P., Mondal, S., Motsa, S.S., Rashidi, M.M., Heat and mass transfer of nanofluid through an impulsively vertical stretching surface using the spectral relaxation method, (2015) Boundary Value Problems, 2015 (1), art. no. 161, 16 p. DOI: 10.1186/s13661-015-0424-3.
•  Mondal, S., Haroun, N.A.H., Sibanda, P., The effects of thermal radiation on an unsteady MHD axisymmetric stagnation-point flow over a shrinking sheet in presence of temperature dependent thermal conductivity with Navier slip, (2015) PLoS ONE, 10 (9), art. no. e0138355. DOI: 10.1371/journal.pone.0138355.
• Haroun, N.A.H., Mondal, S., Sibanda, P., Unsteady Natural Convective Boundary-layer Flow of MHD Nanofluid over a Stretching Surfaces with Chemical Reaction Using the Spectral Relaxation Method: A Revised Model, (2015) Procedia Engineering, 127, pp. 18-24. DOI: 10.1016/j.proeng.2015.11.317 (Conference Proceeding).
•  Mondal, S., Sibanda, P., Unsteady double diffusive convection in an inclined rectangular lid-driven enclosure with different magnetic field angles and non-uniform boundary conditions, (2015) International Journal of Heat and Mass Transfer, 90, pp. 900-910. DOI: 10.1016/j.ijheatmasstransfer.2015.07.039
• Mondal, S., Sibanda, P., Effects of buoyancy ratio on unsteady double-diffusive natural convection in a cavity filled with porous medium with non-uniform boundary conditions, (2015) International Journal of Heat and Mass Transfer, 85, pp. 401-413. DOI: 10.1016/j.ijheatmasstransfer.2015.01.129
• Haroun, N.A., Sibanda, P., Mondal, S., Motsa, S.S., On unsteady MHD mixed convection in a nanofluid due to a stretching/shrinking surface with suction/injection using the spectral relaxation method, (2015) Boundary Value Problems, 2015 (1), art. no. 24, pp. 1-17. DOI: 10.1186/s13661-015-0289-5

2013

• Mahapatra, T.R., Pal, D., Mondal, S., Mixed convection flow in an inclined enclosure under magnetic field with thermal radiation and heat generation, (2013) International Communications in Heat and Mass Transfer, 41, pp. 47-56. DOI: 10.1016/j.icheatmasstransfer.2012.10.028
• Mahapatra, T.R., Pal, D., Mondal, S., Effects of buoyancy ratio on double-diffusive natural convection in a lid-driven cavity, (2013) International Journal of Heat and Mass Transfer, 57 (2), pp. 771-785. DOI: 10.1016/j.ijheatmasstransfer.2012.10.028.
• Mahapatra, T.R., Pal, D., Mondal, S., Mixed convection in a lid driven square cavity filled with porous medium in presence of thermal radiation and non-uniform heating, (2013) International Journal of Applied Mathematics and Mechanics, 9 (13), pp. 23-51.

2012

• Mahapatra, T.R., Pal, D., Mondal, S., Influence of thermal radiation on non-Darcian natural convection in a square cavity filled with fluid saturated porous medium of uniform porosity, (2012) Nonlinear Analysis: Modelling and Control, 17 (2), pp. 223-237. DOI: 10.15388/na.17.2.14070
• Mahapatra, T.R., Mondal, S.,Pal, D., Heat generation effects in an inclined enclosure under the influence of magnetic field, (2012) ARPN Journal of Science and Technology, 2 (6), pp. 556-561.
• Mondal, S.,Mahapatra, T.R., Pal, D., Natural convection in a two-sided lid-driven inclined porous enclosure with sinusoidal thermal boundary condition, (2012)International Journal of Mechanical Engineering and Technology, 3 (3), pp. 187-202.
• Mahapatra, T.R., Pal, D., Mondal, S., Combined effects of thermal radiation and heat generation on natural convection in a square cavity filled with Darcy-Forchheimer porous medium, (2012) International Journal of Applied Mathematics and Computation, 4 (4), pp. 359-368.
• Mahapatra, T.R., Mondal, S., Pal, D., Heat transfer due to magnetohydrodynamic stagnation-point flow of a power-law fluid towards a stretching surface in presence of thermal radiation and suction/injection, (2012) ISRN Thermodynamics, Article ID 465864, pp. 1-9. Doi:10.5402/2012/465864.

2011

• Mahapatra, T.R., Pal, D., Mondal, S., Natural convection in a lid-driven square cavity filled with Darcy-Forchheimer porous medium in the presence of thermal radiation, (2011) International Journal of Nonlinear Science, 11 (3), pp. 366-379.

Seminars, Conferences & Workshops: -

Presented:

• Presented research at the 14th Annual Workshop and Conference on Computational Mathematics and Modelling (WOCCOM 2022), University of KwaZulu-Natal, South Africa (July 04–08, 2022).
• Presented research at the 13th Annual Workshop and Conference on Computational Mathematics and Modelling (WOCCOM 2021), University of KwaZulu-Natal, South Africa (July 05–09, 2021).
• Presented at the National Conference on Computational Modeling of Fluid Dynamics Problems (CMFDP-2019), NIT Warangal, India (Jan 18–20, 2019).
• Presented a theoretical analysis at the Young Scientists’ Conference of India International Science Festival (IISF-2019), Government of India (Nov 05–08, 2019).
• Presented at the International Conference Numerical Heat Transfer and Fluid Flow, NIT Warangal, India (Jan 19–21, 2018).
• Presented at the International Conference on Mathematics, Statistics and Scientific Computing (ICMSSC 2017), Kuala Lumpur, Malaysia (Feb 12–13, 2017).
• Presented at the 10th International Conference of IMBIC on "Mathematical Sciences for Advancement of Science and Technology-2016", Kolkata, India (Dec 21–23, 2016).
• Presented at the 7th International Conference on Computational Methods (ICCM2016), University of California at Berkeley, USA (Aug 01–04, 2016).
• Presented at the International Conference on Computational Methods (ICCM2015), University of Auckland, New Zealand (July 14–17, 2015).
• Presented at the 59th South African Mathematics Society Congress, University of the Western Cape, Cape Town, South Africa (Nov 02–04, 2016).
• Presented at the International Conference on Computational Heat and Mass Transfer (ICCHMT 2015), NIT Warangal, India (Nov 30 – Dec 02, 2015).
• Presented at the 58th South African Mathematics Society Congress, University of the Witwatersrand, Johannesburg, South Africa (Nov 04–06, 2015).
• Presented at Recent Advances in Mathematics, Technology and Management-2012, Bengal Institute of Technology and Management, Santiniketan, India (Jan 21–22, 2012).
• Presented at the National Seminar on Analysis of Nonlinear System (ANS-2011), Visva-Bharati, Santiniketan, India (March 26–27, 2011).
• Presented at the National Seminar on Mathematics & Applications (NSMA-2011), The University of Burdwan, India (Feb 24–25, 2011).

Participated:

• Participated in Faculty Development Programme on "Recent Trends in Computational Sciences", Amity University Kolkata (July 22–26, 2024).
• Participated in National Workshop on “Intellectual Property Rights & Patent Filing”, NEHU, Shillong (March 14, 2024).
• Participated in Two-day workshop on ‘Use of Satellite Data for Air Pollution Studies’, St. Xavier’s College, Kolkata (Jan 10–11, 2024).
• Completed NEP 2020 Orientation & Sensitization Programme under MM-TTP of UGC, NEHU, Shillong (Dec 05–15, 2023).
• Participated in Faculty Development Program on “Mathematical Biology and Biostatistics”, Amity University Kolkata (July 26–30, 2021).
• Completed Online Instructional School for Teachers on “Linear Algebra”, NIT Arunachal Pradesh / TIFR / IIT Bombay (Feb 20 – March 28, 2021).
• Participated in e-Colloquium on Recent Advancements in Fluid Flow and Heat Transfer, IIT Roorkee (Oct 19–25, 2020).
• Participated in Joint workshop on stochastic epidemic modeling and pseudo-spectral method solution of PDEs, University of KwaZulu-Natal, South Africa (July 06–10, 2015).
• Participated in 57th Annual Congress of the South African Mathematical Society, UNISA, Johannesburg, South Africa (Oct 29–31, 2014).
• Completed Orientation Programme, UGC-Academic Staff College, Burdwan University, India (Jan 24 – Feb 20, 2014).
• Participated in NPTEL Workshop, Bengal Institute of Technology & Management, Santiniketan, India (Feb 04, 2013).
• Participated in Mathematics Phobia: It’s Genesis and Remedies (MPGR 2010), Visva-Bharati, Santiniketan, India (Feb 13–15, 2010).
• Participated in Recent Advances in Mathematics, Technology and Management, Bengal Institute of Technology & Management, Santiniketan, India (Jan 11–12, 2010).
• Participated in Advances In Nonlinear Systems (ANLS - 2009), Visva-Bharati, Santiniketan, India (Feb 21–23, 2009).

Invited Talks & Keynotes:

• Delivered a Plenary Talk at the 2nd International Conference on Mathematics, Statistics, and Mathematics Education, Philippines (Sep 29 – Oct 01, 2026).
• Delivered an Invited Talk on ‘Entropy Generation of an Engine Oil-based Magnetised Hybrid Nanofluid between two disks using spectral Method’, Ananda Chandra College, West Bengal (March 10–11, 2026).
• Delivered an Invited Talk on "Analysis of newly developed nanofluid flow modeling", Bhawanipur Education Society College, Kolkata in collaboration with Calcutta Mathematical Society (August 23, 2025).
• Served as Resource Person for FDP on "Understanding the applications of machine learning (ML) in atmospheric modeling and climate science", Amity University Kolkata (July 07–11, 2025).
• Served as Resource Person in Online FDP on Advances in Mathematical Theory and Practical Applications, VISTAS, Chennai (Nov 06–10, 2023).
• Served as Keynote Speaker in “National Workshop on Mathematical Tools and Softwares” on 'Introduction to MATLAB', Govt. Mahatma Gandhi Memorial P.G. College, Itarsi, M.P. (Dec 15–22, 2022).
• Served as Keynote Speaker in International E-Workshop on "Analysis & Modelling of Current Research Areas in Mathematics", Rabindranath Tagore University, Bhopal (August 09–14, 2021).
• Served as Invited Speaker in webinar on Appreciating nature and some modern technologies via modelling with fluids, Oriental Institute of Science and Technology, Bhopal (June 16, 2020).
• Served as Invited Speaker at Visva-Bharati University on Computational Fluid Dynamics (June 18, 2016).
• Served as Invited Speaker at Visva-Bharati University on Numerical Methods in Applied Mathematics-II (June 16, 2016).

Editorial Board Members & Academic Service:

• Editor, Special Issue: Frontier in Mathematical and Environmental Modeling, Participating journal: Discover Molecules, Springer.
• Associate Editorial Board Member: Nanoscience & Nanotechnology-Asia, Science Publishers.
• Associate Editor: Thermal and Mass Transport and Heat Transfer Mechanisms and Applications (Frontiers in Thermal Engineering and Frontiers in Mechanical Engineering), Frontiers.
• Editorial Board Member: FDMP-Fluid Dynamics & Materials Processing, Tech Science Press.
• Editorial Board Member: Engineering Science & Technology, Universal Wiser Publisher.
• Associate Editor: American Journal of Advanced Computing, SMART.
• Editorial Board Member: Archives of Advanced Engineering Science, Bon View Publishing Pte Ltd.
• Reviewer: More than 50 journals across Elsevier, Springer, Wiley, Taylor & Francis, Bentham, Frontiers, etc.
• Examiner of Ph.D. Thesis: 12