Blog Archives

Electrokinetics of Dielectric Non-Newtonian Bio Fluids with Heat Transfer Through a Flexible Channel: Numerical Study

Mekheimer Kh.S., Hassona W.M., El-Shekhipy A.A., Zaher A.Z.

Throughout this paper we investigate the effect of a vertical alternative current AC and heat transfer on the peristaltic flow of a couple stress dielectric fluid (blood flow model) in a symmetric flexible sinusoidal ...

BEM Utility for Simulation of Linear Thermal Bridges

Werner-Juszczuk Anna, Rynkowski Piotr

This paper aims to prove utility of the boundary element method for modelling 2D heat transfer in complex multi- regions, particularly in thermal bridges. It proposes BEM as an alternative method commonly applied in commercial software for simulation of temperature field and heat flux in thermal ...

Numerical Investigations of Taylor-Couette Flow Using DNS/SVV Method

Tuliszka-Sznitko Ewa, Kiełczewski Kamil

In the paper the authors present the results obtained during a numerical investigation (Direct Numerical Simulation/Spectral Vanishing Viscosity method – DNS/SVV) of a Taylor-Couette flow, i.e. the flow between two concentric disks and two concentric cylinders. The Taylor-Couette flow is one of ...

Molecular Dynamic Simulations of a Simplified Nanofluid

Sergis Antonis, Hardalupas Yannis

This study describes the methodology that was developed to run a Molecular Dynamics Simulation (MDS) code to simulate the behaviour of a single nanoparticle dispersing in a fluid with a temperature gradient. A soft disk model described by the Lennard-Jones potential is used to simulate the system ...