Dr. Amit Kumar Saini

Introduction:-

I am an Assistant Professor at NMIMS Hyderabad. I received my PhD in Applied Mathematics from BITS Pilani, where my doctoral research focused on fluid dynamics in porous media, with particular emphasis on membrane filtration, electroki©netic transport, and heat and mass transfer. My work combines asymptotic analysis and numerical methods to investigate complex flow systems with applications in pharmaceuticals, petroleum engineering, wastewater treatment, and biomedical systems.

My current research interests include studying the role of particle structures in electrokinetic and pressure-driven membrane flows, advancing analytical techniques for transport phenomena, and applying Physics-Informed Neural Networks (PINNs) to fluid mechanics problems. I am especially interested in connecting rigorous mathematical modeling with real-world engineering and scientific applications.

I actively welcome research collaborations in these areas. Interested colleagues may reach me at amit.saini@nmims.edu or amitsaini.maths@gmail.com.

Research and Publications:-

1.      A. K. Saini, A. Tiwari, Electroosmotic Flow in a Concentrated Suspension of Polyelectrolyte-grafted Solid Cylindrical Particles: A Particle-in-Cell Approach. Physics of Fluids, 36, 123389 (2024) (SCI, Q-1, IF- 4.1, H Index-203) (Web Access: https://doi.org/10.1063/5.0242706)

2.    A. K. Saini, S. S. Chauhan, A. Tiwari, Analytical Study of the Effect of Complex Fluid Rheology and Membrane Parameters on Heat Transfer in Fluid Flow through a Swarm of Cylindrical Particles, International Communications in Heat and Mass Transfer, 158, 107791 (2024). (SCI, Q-1, IF- 6.4, H Index-142) (Web Access: https://doi.org/10.1016/j.icheatmasstransfer.2024.107791)

3.    A. K. Saini, S. S. Chauhan, A. Tiwari, Asymptotic analysis of electro-hydrodynamic flow through a swarm of porous cylindrical particles. Physics of Fluids, 36(4), 041910 (2024). (SCI, Q-1, IF- 4.1, H Index-203) (Web Access: https://doi.org/10.1063/5.0203073) 

4.      A. K. Saini, S. S. Chauhan, A. Tiwari, Asymptotic analysis of Jeffreys–Newtonian fluids flowing through a composite vertical porous layered channel: Brinkman–Forchheimer model. Physics of Fluids, 35, 123118 (2023). (SCI, Q-1, IF- 4.1, H Index-203) (Web Access: https://doi.org/10.1063/5.0175488)

5.    A. K. Saini, S. S. Chauhan, A. Tiwari, Creeping flow of non-Newtonian fluid through membrane of porous cylindrical particles: A particle-in-cell approach. Physics of Fluids, 35, no. 4 (2023) 043101. (SCI, Q-1, IF- 4.1, H Index-203) (Web Access: https://doi.org/10.1063/5.0143317)

6.    A. K. Saini, S. S. Chauhan, A. Tiwari, Creeping flow of Jeffrey fluid through a swarm of porous cylindrical particles: Brinkman– Forchheimer model, International Journal of Multiphase Flow, 145 (2021) 103803. (SCI, Q-1, IF- 3.6, H Index-140) (Web Access: https://doi.org/10.1016/j.ijmultiphaseflow.2021.103803)

Interest Areas : Applied Mathematics, Fluid Dynamics, Machine Learning, Physics Informed Neural Networks (PINNs), Heat and Mass Transfer, Flow in Porous Medium, Membrane Filtration Process, Cell Model, Electrokinetic Transport.

Any other Information:-