Analytical solutions for reactive shear dispersion with boundary adsorption and desorption

W Jiang, L Zeng, X Fu, Z Wu - Journal of Fluid Mechanics, 2022 - cambridge.org
Surface reactions such as the adsorption and desorption at boundaries are very common for
solute dispersion in many applications of chemistry, biology, hydraulics, etc. To study how …

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 …

Transport of reactive contaminant in a wetland flow with the effects of reversible and irreversible reactions on the bed surface

N Poddar, P Wang - International Communications in Heat and Mass …, 2024 - Elsevier
Wetlands are crucial for maintaining biodiversity in ecosystems. The reversible chemical
reactions can significantly affect the pollutant reduction capacity in wetland flow. The spatial …

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 …

Transient solute dispersion in electro‐osmotic viscoplastic flow in a microchannel

AK Roy, S Debnath, OA Bég - ZAMM‐Journal of Applied …, 2023 - Wiley Online Library
The transport of a neutral solute in incompressible electro‐osmotic flow of Bingham plastic
non‐Newtonian liquid flowing through a microchannel is studied theoretically. The flow is …

Solute dispersion in micropolar-Newtonian fluid flowing through porous layered tubes with absorbing walls

PD Shah, A Tiwari, SS Chauhan - International Communications in Heat …, 2020 - Elsevier
The physical mechanism of heat and mass transfer in solute dispersion in a two-fluid model
of the blood flow through porous layered tubes with absorbing walls has been studied in the …

Asymptotic study of unsteady mass transfer through a rigid artery with multiple irregular stenoses

AK Roy, OA Bég - Applied Mathematics and Computation, 2021 - Elsevier
The present article examines the transport of species in streaming blood through a rigid
artery in the presence of multi-irregular stenosis. The carrier fluid ie, blood is assumed to be …

Unsteady solute dispersion in the presence of reversible and irreversible reactions

P Das, Sarifuddin, J Rana… - Proceedings of the …, 2022 - royalsocietypublishing.org
In an unsteady pulsatile non-Newtonian fluid past a tube with a thin wall layer, the
dispersion of a narrow uniform slug of injected solute over a cross-section is examined. At …

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 …

Homogeneous reactive mass transport in a four layer model of KL-Newtonian fluids flowing through biporous layered microvessels

Y Kuntal, SS Chauhan, A Tiwari - International Journal of Heat and Mass …, 2024 - Elsevier
The present work is an effort to investigate the dispersion process of reactive mass transport
in human blood vessels for varying viscosity and permeability. Considering a four-layer …