Reynolds stress model in the prediction of confined turbulent swirling flows

AM Jawarneh, GH Vatistas - 2006 - asmedigitalcollection.asme.org
Strongly swirling vortex chamber flows are examined experimentally and numerically using
the Reynolds stress model (RSM). The predictions are compared against the experimental …

Strongly swirling flows in a cylindrical separator

AM Jawarneh, H Tlilan, A Al-Shyyab, A Ababneh - Minerals Engineering, 2008 - Elsevier
This paper describes a numerical study of two-phase, strongly swirling flow in a cylindrical
separator with double vortex generators to predict the separation efficiency of a mixture …

[PDF][PDF] Analytical approximate solution for decaying laminar swirling flows within a narrow annulus

AM Jawarneh, GH Vatistas, A Ababneh - Jordan journal of …, 2008 - jjmie.hu.edu.jo
Analytical solutions of the Navier-Stokes equations for laminar fully developed flow in a
cylindrical annulus for decaying swirling flows have been derived for narrow-gap geometry …

Swirl characteristics of vortex valve variable-thrust solid rocket motor

XG Wei, J Li, GQ He - Journal of Applied Fluid Mechanics, 2018 - jafmonline.net
In accordance with the flow characteristics of vortex valve variable-thrust solid rocket motors,
a cold flow experimental system based on Particle Image Velocimetry was established. A …

Heat transfer enhancement in a narrow concentric annulus in decaying swirl flow

AM Jawarneh - Heat transfer research, 2011 - dl.begellhouse.com
The characteristics of decaying swirling flows and forced convective heat transfer on the
conditions of both laminar and turbulent flow in a narrow concentric annulus were simulated …

Enhancement of a cylindrical separator efficiency by using double vortex generators

AM Jawarneh, A Al-Shyyab, H Tlilan… - Energy Conversion and …, 2009 - Elsevier
The present article describes a numerical study of multiphase, strongly swirling flow in a
cylindrical separator with double vortex generators to predict the separation efficiency of …

Experimental and analytical study of the pressure drop across a double-outlet vortex chamber

AM Jawarneh, P Sakaris, GH Vatistas - 2007 - asmedigitalcollection.asme.org
This paper presents experimental and analytical results concerning the pressure drop and
the core size in vortex chambers. The new formulation is based on the conservation of mass …

[PDF][PDF] Double vortex generators for increasing the separation efficiency of the air separator

AM Jawarneh, M Al–Widyan… - … JOURNAL OF HEAT …, 2017 - researchgate.net
This article presents a numerical analysis of multi–phase flow with powerful swirling streams
in a cylindrical separator equipped with two vortex generators in an attempt to predict the …

[PDF][PDF] Heat transfer enhancement in swirl annulus flows

A Jawarneh - Momentum, 2007 - Citeseer
The characteristics of decaying swirling flows and forced convective heat transfer on the
condition of turbulent flow in a narrow concentric annulus were simulated. The governing …

Effect of inlet conditions on the pressure drop in confined vortex flow

AM Jawarneh, GH Vatistas - Journal of propulsion and power, 2005 - arc.aiaa.org
CONFINED swirling flows find a wide range of applications in practical devices and
industrial equipment such as in vortex separators, gas turbine combustors, furnaces, and …