Computational Fluid Dynamics (CFD)
Effect of concentric and eccentric porous layer on forced convection heat transfer and fluid flow around a solid cylinder.

Alireza Alinezhad; Ataallah Soltani Goharrizi; Ataallah Kamyabi

Volume 13, Issue 2 , March 2024, , Pages 191-206

  In this paper, heat transfer and fluid flow around a solid cylinder wrapped with a porous layer in the channel were studied numerically by computational fluid dynamics (CFD). The homogeneous concentric and eccentric porous medium round a rigid, solid cylinder are supposed at local thermal equilibrium. ...  Read More

Computational Fluid Dynamics (CFD)
Numerical simulation of extracorporeal membrane oxygenators to investigate important parameters and membrane thickness in oxygen exchange rate

Behnam Dilmaghani Hassanlouei; Nader Pourmahmoud; Pierre Sullivan

Volume 13, Issue 1 , September 2023, , Pages 1-12

  In this article, an extracorporeal membrane oxygenator (ECMO) is simulated in 2D geometry using computational fluid dynamics (CFD). Momentum and mass transport equations were solved for the laminar flow regime (30 < Re < 130 for the blood channel) using the finite element method. In this study, ...  Read More

Simulation of blood flow in the abdominal aorta considering penetration into the organs using pore network model

Safoora Karimi; Mitra Dadvar; Bahram Dabir

Volume 10, Issue 2 , April 2021, , Pages 437-447

  One of the critical limitations of studies on cardiovascular blood flow simulation is to determine outlet boundary conditions accurately. In the present study, for the first time, pore network model is proposed as a useful technique to take into account interaction between blood flow and other body organs. ...  Read More

Fluid Mechanics
Linear thermal radiation effects on MHD viscoelastic fluid flow through porous moving plate with first order chemical reaction, variable temperature, and concentration

shaik ibrahim; k suneetha; P Vijaya Kumar; Kanithi Jyothsna

Volume 10, Issue 2 , April 2021, , Pages 497-509

  Due to the presence of rheological flow parameters and viscoelastic properties, non-Newtonian fluid structure is intricate and enticing to investigate. The flow has been made by considering variable temperature and radiation effects for the magnetohydrodynamic viscoelastic liquid past ...  Read More

Heat and Mass Transfer
Effects of heat generation/absorption on natural convection of nanofluids over the vertical plate embedded in a porous medium using drift-flux model

M. Ghalambaz; A. Noghrehabadi

Volume 3, Issue 2 , June 2014, , Pages 113-123

  In this paper, natural convection heat transfer over a vertical plate in a Darcy porous medium saturated with a nanofluid subject to heat generation/absorption was theoretically studied. The governing partial differential equations were transformed to a set of ordinary differential equations using similarity ...  Read More