Experimental benchmark data for PWR rod bundle with spacer-grids

EE Dominguez-Ontiveros, YA Hassan… - … Engineering and Design, 2012 - Elsevier
In numerical simulations of fuel rod bundle flow fields, the unsteady Navier–Stokes
equations have to be solved in order to determine the time (phase) dependent …

PTV experiments of subcooled boiling flow through a vertical rectangular channel

CE Estrada-Perez, YA Hassan - International Journal of Multiphase Flow, 2010 - Elsevier
Time resolved Particle Tracking Velocimetry (PTV) experiments were carried out to
investigate turbulent, subcooled boiling flow of refrigerant HFE-301 through a vertical …

Measurement of subcooled flow boiling using Particle Tracking Velocimetry and infrared thermographic technique

YA Hassan, CE Estrada-Perez, JS Yoo - Nuclear Engineering and Design, 2014 - Elsevier
Abstract Time resolved Particle Tracking Velocimetry (PTV) experiments were carried out to
investigate turbulent, subcooled flow boiling through a vertical rectangular channel with a …

Feasibility investigation of experimental visualization techniques to study subcooled boiling flow

CE Estrada-Perez, J Yoo, YA Hassan - International Journal of Multiphase …, 2015 - Elsevier
The purpose of this study is twofold:(1) to explore the feasible implementation of whole-field
visualization techniques such as infrared thermometry, particle tracking velocimetry, and …

Wavelet autocorrelation identification of the turbulent flow multi-scales for drag reduction process in microbubbly flows

L Zhen, YA Hassan - Chemical engineering science, 2006 - Elsevier
Measurement of turbulent flow was performed in a fully developed channel flow for both
single-phase and microbubble injection conditions. A drag reduction was achieved by …

Turbulent characteristic of liquid around a chain of bubbles in non-newtonian fluid

LI Shaobai, MA Youguang, ZHU Chunying… - Chinese Journal of …, 2012 - Elsevier
The turbulence behavior of gas-liquid two-phase flow plays an important role in heat transfer
and mass transfer in many chemical processes. In this work, a 2D particle image velocimetry …

Multi-scale full-field measurements and near-wall modeling of turbulent subcooled boiling flow using innovative experimental techniques

YA Hassan - Nuclear Engineering and Design, 2016 - Elsevier
Multi-phase flows are one of the challenges on which the CFD simulation community has
been working extensively with a relatively low success. The phenomena associated behind …

Whole-field temperature and velocity measurements for two-phase flow using PIV/LIF

CE Estrada-Pe´ rez, S Tan… - ASME/JSME …, 2011 - asmedigitalcollection.asme.org
In this study, an improved 2-D LIF/PTV technique is presented for the simultaneous
measurement of temperature and velocity fields of cavity flows. 2-D Whole-Field temperature …

[PDF][PDF] Experimental Two-Phase Flow Characterization of Subcooled Boiling in a Rectangular Channel

CEE Perez - 2010 - core.ac.uk
On the efforts to provide a reliable source of experimental information on turbulent
subcooled boiling flow, time resolved Particle Tracking Velocimetry (PTV) experiments were …

Experimental Two-Phase Flow Characterization of Subcooled Boiling in a Rectangular Channel

CE Estrada Perez - 2010 - oaktrust.library.tamu.edu
On the efforts to provide a reliable source of experimental information on turbulent
subcooled boiling ow, time resolved Particle Tracking Velocimetry (PTV) experiments were …