- Ph.D. in Mathematics on "STUDY OF FLUID FLOW IN PRESENCE OF MAGNETIC FIELD" (2022), C. U. Shah University, Wadhwan City, Gujarat, India.
- Master of Science in Mathematics with 74.15% (2005) Sardar Patel University, Gujarat, India.
- Bachelor of Science in Mathematics with 74.15% (2005) Sardar Patel University, Gujarat, India.
Fluid Dynamics, Magnetohydrodynamics (MHD) Flow
- R. R. Darji, A. S. Mittal, H. R. Patel, "Mixed Convection Micropolar Ferrofluid Flow With Viscous Dissipation, Joule Heating And Convective Boundary Conditions", International Communications in Heat and Mass Transfer, vol 108 (2019), 104320. (Elsevier) https://doi.org/10.1016/j.icheatmasstransfer.2019.104320
- R. R. Darji, A. S. Mittal, H. R. Patel, "MHD flow of micropolar nanofluid over a stretching/shrinking sheet considering radiation", International Communications in Heat and Mass Transfer, vol 108 (2019), 104322. (Elsevier) https://doi.org/10.1016/j.icheatmasstransfer.2019.104322
- R. R. Darji, R. P. Mehta, H. R. Kataria, "2D model of Casson fluid flow considering Soret and dufour effects in presence of radiation", Materials Today: Proceedings, (2020) (Elsevier) https://doi.org/10.1016/j.matpr.2020.11.061
- R. R. Darji, S. D. Patel, H. R. Patel, "Mathematical Study of unsteady micropolar fluid flow due to non-linear stretched sheet in the presence of magnetic field", International Journal of Thermofluids, vol 16 (2022), 100232 (Elsevier) https://doi.org/10.1016/j.ijft.2022.100232
- R. R. Darji, A. S. Mittal, H. R. Patel, "Study of micropolar MHD ferrofluid flow with non-linear stretching sheet", Thermal Advances, vol 3 (2025), 100032. (Elsevier) https://doi.org/10.1016/j.thradv.2025.100032
- R. R. Darji, A. S. Mittal, H. R. Patel. Monika Khanna, "Study of Micropolar Ferrofluid in Non-Linear Stretching Sheet with Magnetic Field Effects", Applications and Applied Mathematics: An International Journal (AAM), vol 20 (2025), (WOS Index) https://digitalcommons.pvamu.edu/aam/vol20/iss3/4
- R. R. Darji, H. R. Patel. Paritosh Prajapati, "Study Of Multiple Slip Effects On Mhd Nano-Fluid Flow Over An Inclined Radiative Stretching Sheet", Thermal Advances, vol 3 (2025), 100052. (Elsevier) https://doi.org/10.1016/j.thradv.2025.100052
- R. R. Darji, H. R. Patel. Paritosh Prajapati, "Mathematical Study of MHD Nanofluid Flow through Porous medium with Thermal Radiation, Heat Generation and Chemical Reaction Effects", Thermal Advances, vol 7 (2026), 100135. (Elsevier) https://doi.org/10.1016/j.thradv.2026.100135
- R. R. Darji, H. R. Patel. Paritosh Prajapati, "Heat Generation and Chemical Reaction Effects on MHD Nanofluid Flow through Porous Medium", Journal For Basic Sciences, vol 25, Issue 11 (2025)
- R. R. Darji, H. R. Patel."Effects of non-linear radiation and reaction on stagnation point flow of carreau fluid in the presence of magnetic field", University Journal of Research, vol 6, Issue 1 (2024)
- R. R. Darji, H. R. Kataria, "Thermal Diffusion and Diffusion Thermo Effects on Two Dimensional MHD Casson Fluid Flow with Thermal Radiation In Porous Medium", Mathematics Today, vol 34(A), 120-133 (2018)
- R. R. Darji, H. R. Kataria, "Unsteady MHD Casson Fluid Flow with Ramped Wall Temperature and Ramped Surface Concentration over Exponential Flow Embedded in a Porous Medium", Mathematics Today, vol 34, 9-24 (2018)
- R. R. Darji, "VELOCITY, MASS AND TEMPERATURE ANALYSIS OF FREE CONVECTIVE MHD SECOND GRADE FLUID FLOW PAST AN EXPONENTIALLY ACCELERATED VERTICAL PLATE IN THE PRESENCE OF THERMO-DIFFUSION AND HEAT GENERATION / ABSORPTION THROUGH POROUS MEDIUM", Journal of Emerging Technologies and Innovative Research, vol 5, Issue 7 805-815 (2018)
- R. R. Darji, S. R. Patel, "MAGNETIC FIELD EFFECT ON SECOND GRADE FLUID FLOW WITH RAMPED WALL TEMPERATURE AND RAMPED SURFACE CONCENTRATION THROUGH POROUS MEDIUM", A D Publication, 75-89 (2016).
- Assistant Professor at GSFC University, Vadodara, Gujarat Since 11th May 2026.
- Assistant Professor at Ganpat University, Mehsana, Gujarat from 29th August 2022 to 9th May 2026.
- Lecturer from 1st July 2009 to 31st May 2011 and Assistant Professor from 1st June 2011 to 27th August 2022.