Results 11 to 20 of about 296,315 (170)

A Validation Study for RANS Based Modelling of Swirling Pulverized Fuel Flames

open access: yesEnergies, 2021
A swirling pulverized coal flame is computationally investigated. A Eulerian–Lagrangian formulation is used to describe the two-phase flow. Turbulence is modelled within a RANS (Reynolds averaged numerical simulation) framework. Four turbulence viscosity-
Ali Cemal Benim   +2 more
doaj   +1 more source

Mixed convection jet impingement cooling of a moving plate

open access: yesJournal of Mechanical Engineering and Sciences, 2019
The mixed convection heat transfer details of a jet impinging targeted a moving heated plate are studied numerically under steady laminar flow conditions.
N. H. Saeid   +2 more
doaj   +1 more source

Aerodynamic Optimization of Airfoil Profiles for Small Horizontal Axis Wind Turbines

open access: yesComputation, 2018
The purpose of this study is the development of an automated two-dimensional airfoil shape optimization procedure for small horizontal axis wind turbines (HAWT), with an emphasis on high thrust and aerodynamically stable performance.
Ali Cemal Benim   +2 more
doaj   +1 more source

Introducing the “Mathematical Modelling and Numerical Simulation of Combustion and Fire” Section of the Journal Fire

open access: yesFire, 2022
It is my immense pleasure to assume the role of Editor-in-Chief for the “Mathematical Modelling and Numerical Simulation of Combustion and Fire” Section of Fire, which is intended to take a leading role in the dissemination of high-quality research in ...
Ali Cemal Benim
doaj   +1 more source

Numerical analysis of lifted hydrogen flame

open access: yesMATEC Web of Conferences, 2018
A numerical analysis of a turbulent lifted H2/N2 flame is presented. As combustion mechanisms, a large spectrum is considered including single-step and two-step, as well as detailed mechanisms.
Iqbal Sohail   +3 more
doaj   +1 more source

Numerical computation of pulsatile hemodynamics and diagnostic concern of coronary bifurcated artery flow for Newtonian and non-Newtonian fluid

open access: yesHeliyon, 2023
Atherosclerotic with the high occurrence of plaque formation due to stenosis has attracted wide attention among researchers. The left coronary artery has been studied in two-dimensional and in three-dimensional (3D) bifurcation as the models of blood ...
Md. Jashim Uddin   +2 more
doaj   +1 more source

Numerical Calculation of Sink Velocities for Helminth Eggs in Water

open access: yesComputation, 2021
The settling velocities of helminth eggs of three types, namely Ascaris suum (ASC), Trichuris suis (TRI), and Oesophagostomum spp. (OES), in clean tap water are computationally determined by means of computational fluid dynamics, using the general ...
Ali Cemal Benim
doaj   +1 more source

Dual solution for double-diffusive mixed convection opposing flow through a vertical cylinder saturated in a Darcy porous media containing gyrotactic microorganisms

open access: yesScientific Reports, 2021
The steady mixed convection flow towards an isothermal permeable vertical cylinder nested in a fluid-saturated porous medium is studied. The Darcy model is applied to observe bioconvection through porous media. The suspension of gyrotactic microorganisms
Abdulaziz Alsenafi, M. Ferdows
doaj   +1 more source

Numerical Solution of The Effects of Variable Fluid Properties on Biomagnetic Fluid over an Unsteady Stretching Sheet

open access: yesComputer Sciences & Mathematics Forum, 2023
In this paper, the effects of various fluid properties on two-dimensional unsteady biomagnetic fluid flow (blood) and heat transfer over a stretching sheet under the appearance of a magnetic dipole is investigated.
Ghulam Murtaza   +4 more
doaj   +1 more source

Magnetohydrodynamic hybrid nanofluid flow through moving thin needle considering variable viscosity and thermal conductivity

open access: yesAdvances in Mechanical Engineering, 2023
In modern science and technology, industrial applications that deal with the problem of continuously moving thin needle, surrounded with fluid in sectors like hot rolling, crystal growing, heat extrusion, glass fiber drawing, etc., are rapidly increasing.
Mohammad Ferdows   +3 more
doaj   +1 more source

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