Exact moment analysis of transient/asymptotic dispersion properties in periodic media with adsorbing/desorbing walls

C Venditti, M Giona, A Adrover - Physics of Fluids, 2022 - pubs.aip.org
The paper develops a robust and computationally efficient homogenization approach,
grounded on exact local and integral moments, to investigate the temporal evolution of …

[HTML][HTML] Moment analysis for predicting effective transport properties in hierarchical retentive porous media

C Venditti, B Huygens, G Desmet, A Adrover - Journal of Chromatography A, 2023 - Elsevier
We report on a new homogenization approach to solve, with drastically improved speed and
accuracy, the general advection-diffusion equation in hierarchical porous media with …

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 …

Transient dispersion of reactive solute transport in electrokinetic microchannel flow

S Huang, S Debnath, AK Roy, J Wang, W Jiang… - Physics of …, 2024 - pubs.aip.org
Motivated by emerging applications in bio-microfluidic devices, the present study rigorously
examines the generalized Taylor–Gill hydrodynamic dispersion of a point source solute …

Modeling and computation for unsteady blood flow and solute concentration in a constricted porous artery

DN Riahi, S Orizaga - AIMS Bioengineering, 2023 - scholarworks.utrgv.edu
We investigated a physical system for unsteady blood flow and solute transport in a section
of a constricted porous artery. The aim of this study was to determine effects of hematocrit …

Numerical investigation of solute dispersion in a non-Newtonian fluid flow through a catheterized artery with mild stenosis

A Ausaru, P Nagarani, VM Job - Chinese Journal of Physics, 2024 - Elsevier
The phenomenon of Casson fluid flow and solute dispersion through a catheterized artery
with constriction is studied. An analytical solution to the flow equations is obtained for low …

Solute dispersion of Hershel-Bulkley fluid through an inclined artery

I Diyana Munir, N Aini Jaafar, MF Md Basir… - Waves in Random …, 2023 - Taylor & Francis
Different types of arteries in the human body possess inclinations that impact blood flow
behavior and affect the effectiveness of medical treatments, such as intra-arterial injections …

Exact Analysis of Unsteady Convective Diffusion in Herschel-Bulkley Fluid Flow-Application to Catheterised Stenosed Artery

SNAMZ Abidin, NA Jaafar, Z Ismail - CFD Letters, 2022 - semarakilmu.com.my
One of the major causes of cardiovascular disease is atherosclerosis or stenosis. This study
is designed to improve the current body of knowledge regarding the condition by inserting a …

Biosynthesis and numerical investigation of radiative heat transfer in silver-blood nanofluid flow through cosine-shaped stenosed artery: a biomedical application

VR Minnam Reddy, M Girinath Reddy… - Waves in Random …, 2023 - Taylor & Francis
Silver is a well-acknowledged antimicrobial and has wider usage to kill bacteria, as a topical
treatment for burns, and as anticancer therapy. Because of this, the current work combines …

Computational hemodynamic non-newtonian fluid-structure interaction simulation in a curved stenotic artery

S Kuharat, MA Chaudhry… - European …, 2024 - salford-repository.worktribe.com
This paper focuses on deploying Computational Fluid Dynamics (CFD) and Fluid-Structure
Interaction (FSI) to investigate key characteristics associated with Cardiovascular Diseases …