Effect of ring-source release on dispersion process in Poiseuille flow with wall absorption

S Debnath, W Jiang, M Guan, G Chen - Physics of Fluids, 2022 - pubs.aip.org
The analysis of Taylor dispersion in a fluid flowing through a narrow pipe is of considerable
interest among the scientific community. Most of the studies on dispersion primarily …

Mathematical model on magneto-hydrodynamic dispersion in a porous medium under the influence of bulk chemical reaction

AK Roy, AK Saha, R Ponalagusamy… - Korea-Australia Rheology …, 2020 - Springer
The mathematical model of hydrodynamic dispersion through a porous medium is
developed in the presence of transversely applied magnetic fields and axial harmonic …

Transport of a reactive solute in a pulsatile non-Newtonian liquid flowing through an annular pipe

S Debnath, AK Saha, BS Mazumder, AK Roy - Journal of Engineering …, 2019 - Springer
The impact of heterogeneous (kinetic reversible phase exchange and irreversible
absorption) chemical reactions along with a homogeneous first-order reaction is considered …

Effect of multiple reactions on the transport coefficients in pulsatile flow through an annulus

AK Roy, AK Saha, S Debnath - … Communications in Heat and Mass Transfer, 2020 - Elsevier
The present problem is on the mass transport process through an annular tube, where a
chemical species is discharged into a flowing stream driven by a harmonic pressure …

On transport of reactive solute in a pulsatile Casson fluid flow through an annulus

S Debnath, AK Saha, BS Mazumder… - International Journal of …, 2020 - Taylor & Francis
This paper examines the effect of heterogeneous chemical reaction on the transport of a
solute in a Casson fluid flow through an annular pipe under a periodic pressure gradient …

Tracer dispersion due to pulsatile casson fluid flow in a circular tube with chemical reaction modulated by externally applied electromagnetic fields

D Murugan, AK Roy, R Ponalagusamy… - International Journal of …, 2022 - Springer
The present article describes a detailed mathematical investigation of electro-magneto-
hydrodynamic dispersion in the pulsatile flow of a Casson viscoplastic fluid in a tube packed …

Moment analysis of unsteady bi-component species (drug) transport with coupled chemical reaction in non-Newtonian blood flow

OA Bég, AK Roy - Chinese Journal of Physics, 2022 - Elsevier
Motivated by exploring the fluid dynamics of dual drug delivery systems in biomedicine, a
mathematical analysis of the bi-component species transport (convective-diffusion) in …

On dispersion of a reactive solute in a pulsatile flow of a two-fluid model

S Debnath, AK Saha, PG Siddheshwar… - Journal of Applied Fluid …, 2019 - jafmonline.net
The present paper is a study on dispersion of reactive solute in an oscillatory flow of a two-
fluid, three-layer Casson-Newtonian continuum using Aris-Barton's approach. A two-fluid …

Reactive solute transport in blood flow through a permeable capillary

OA Beg, S Debnath, AK Roy - Archives of …, 2022 - salford-repository.worktribe.com
The present analysis discusses the solute transport process in a steady 2D (axial and radial)
laminar flow of blood through a permeable, finite length capillary. Blood is treated as a …

Transport of reactive species in oscillatory Couette-Poiseuille flows subject to homogeneous and heterogeneous reactions

S Debnath, K Ghoshal - Applied Mathematics and Computation, 2020 - Elsevier
The longitudinal dispersion and cross-sectional concentration distribution of chemical
species through an annular tube have been studied for oscillatory flows in the presence of …