Group Title: 7th International Conference on Multiphase Flow - ICMF 2010 Proceedings
Title: Keynote - Recent Progress in Laser Imaging Techniques for Dispersed Two-phase Flows
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 Material Information
Title: Keynote - Recent Progress in Laser Imaging Techniques for Dispersed Two-phase Flows
Series Title: 7th International Conference on Multiphase Flow - ICMF 2010 Proceedings
Physical Description: Conference Papers
Creator: Hishida, K.
Lelouvetel, J.
Sato, Y.
Publisher: International Conference on Multiphase Flow (ICMF)
Publication Date: June 4, 2010
Abstract: This keynote address presents recent progress on Laser Imaging techniques for measuring the characteristics of dispersed two-phase flows. This address focuses on the following three techniques. (1) A time-resolved Particle Tracking Velocimetry (PTV) system and a Shape Projection Imaging (SPI) system are combined to simultaneously measure turbulence characteristics and bubble motion. (2) An improved Interferometric Laser Imaging for Droplet Sizing (ILIDS) system is proposed for accurately estimating the droplet size and the three-component velocity of droplets in a spray flow. (3) Shadow Imaging Particle Tracking Velocimetry with Streak Searching (PTV-SS) is introduced to measure microbubble velocity in three dimensions and three components. For each technique, we present a brief bibliographical review, describe the experimental setup and the measurement analysis, and present examples of results.
General Note: The International Conference on Multiphase Flow (ICMF) first was held in Tsukuba, Japan in 1991 and the second ICMF took place in Kyoto, Japan in 1995. During this conference, it was decided to establish an International Governing Board which oversees the major aspects of the conference and makes decisions about future conference locations. Due to the great importance of the field, it was furthermore decided to hold the conference every three years successively in Asia including Australia, Europe including Africa, Russia and the Near East and America. Hence, ICMF 1998 was held in Lyon, France, ICMF 2001 in New Orleans, USA, ICMF 2004 in Yokohama, Japan, and ICMF 2007 in Leipzig, Germany. ICMF-2010 is devoted to all aspects of Multiphase Flow. Researchers from all over the world gathered in order to introduce their recent advances in the field and thereby promote the exchange of new ideas, results and techniques. The conference is a key event in Multiphase Flow and supports the advancement of science in this very important field. The major research topics relevant for the conference are as follows: Bio-Fluid Dynamics; Boiling; Bubbly Flows; Cavitation; Colloidal and Suspension Dynamics; Collision, Agglomeration and Breakup; Computational Techniques for Multiphase Flows; Droplet Flows; Environmental and Geophysical Flows; Experimental Methods for Multiphase Flows; Fluidized and Circulating Fluidized Beds; Fluid Structure Interactions; Granular Media; Industrial Applications; Instabilities; Interfacial Flows; Micro and Nano-Scale Multiphase Flows; Microgravity in Two-Phase Flow; Multiphase Flows with Heat and Mass Transfer; Non-Newtonian Multiphase Flows; Particle-Laden Flows; Particle, Bubble and Drop Dynamics; Reactive Multiphase Flows
General Note: Koichi Hishida received M.S.(1978) and PhD(1982) degrees in the department of Mechanical engineering from Keio University where he specialized in experimental fluid mechanics and heat transfer. He has researched on heat transfer enhancement in mist flow and turbulent structure in dispersed two-phase flow, and developed dynamic flow measurements based on Laser techniques such as Laser Doppler Velocimetry with particle sizing and Particle Image Velcimetry combined with Laser Induced Fluorescence and infrared shadow techniques. He is currently Professor (1997) in the Department of System Design Engineering, Keio University. His current research includes experiments on turbulent modification of two-phase flow (particle laden and bubble flows), heat transfer controlling, development of laser based instrumentation for micro-nano scale flow measurements. He is now associate editor of Experiments in Fluid, and advisory board member of Measurement Science and Technology (IOP), Fluid Dynamic Research, and organizing committee member of several international conferences such as Application of Laser Technique to Fluid Mechanics, Turbulent Shear Flow and Phenomena, ICMF, and so forth. He was elected to a Fellow of the Institute of Physics as a chartered physicist (CPhys FinstP) in 1999. He has published more than 150 articles in major international journals.
 Record Information
Bibliographic ID: UF00102023
Volume ID: VID00008
Source Institution: University of Florida
Holding Location: University of Florida
Rights Management: All rights reserved by the source institution and holding location.
Resource Identifier: 0-Keynote-Hishida-ICMF2010.pdf

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