NAGAHASHI Yusumi

J-GLOBAL         Last updated: Jan 6, 2019 at 12:18
 
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Name
NAGAHASHI Yusumi
Affiliation
Kochi National College of Technology
Section
Department of Mechanical Engineering
Job title
Professor
Degree
The Study on Heat Transfer in Fluidized Beds(Tokyo Metropolitan University), The Study on Heat Transfer and Buffeting Force Reduction of the Tube in Fluidized Beds(Tokyo Metropolitan University)

Research Interests

 
 

Research Areas

 
 

Academic & Professional Experience

 
1981
 - 
1987
Komatsu Ltd., Engine Research Division
 
1988
 - 
1991
Kochi National College of Technology, Lecturer
 
1992
   
 
- Kochi National College of Technology, Associate Professor
 
1994
   
 
- Canada, UBC., Chem. Eng., Visiting Researcher
 
2003
   
 
Kochi National College of Technology, Professor
 

Education

 
 
 - 
1981
Graduate School, Division of Engineering, Tokyo Metropolitan University
 
 
 - 
1976
Faculty of Engineering, Tokyo University of Agriculture and Technology
 

Published Papers

 
Dynamic forces on an immersed cylindrical tube and analysis of particle interaction in 2D-gas fluidized beds
NAGAHASHI Yusumi,Yusumi Nagahashi, Hideki Takeuchi, John Grace, Daiki Yoshioka, Takuya Tsuji, Toshitsugu Tanaka
Advanced Powder Technology   29(12) 3552-3560   Dec 2018   [Refereed]
Forces on Horizontal Tubes of Non-Circular Cross-Section in Fluidized Beds
NAGAHASHI Yusumi
Fluidization 14   607-614   May 2013   [Refereed]
NAGAHASHI Yusumi
Journal of Process Mechanical Engineering, (Proc. IMechE, Part E)   224(4) 223-231   Apr 2010   [Refereed]

Misc

 
Studies on energy conversion of wood materials - Feasibility study of gasification and Experiment of biooil production -
NAGAHASHI Yusumi
JSME TED Newsletter, No.80, 2016.   (80) 8-14   Dec 2016   [Invited]
Journal of Process Mechanical Engineering (Proc. of I Mech E)   Vol.217, pp.279-286    2003
AIChE Journal   49(3) 675-681   2003
Enhancement of Spouting and Solid Circulation of Spouted Bed by Addition of Small Quantities of Liquid
4th Int. Symposium on Spouted Bed, SB1-31, Vancouver, CA(2002-10)      2002
Heat Transfer from a Horizontal Tube Immersed in Fluidized Bed of Large-Light Particles After Addition of Water(Mechanism of Heat Transfer)
JSMF Annual Meeting 2001, Kitakyushu   (D-10) 241-242   2001

Books etc

 
Butfeting Forces on Tubes in Large-Porticle Fluidized Beds(共著)
Slected Papers of Engineering Chemistry & Metallurgy-1997, Science Press, Beijing, Newyork   1998   
Learning by keyPoint-Thermodynamics-(Co-Writings)
Maruzen   1989   

Conference Activities & Talks

 
Interaction between a fixed tube and a single bubble in 2 dimensional gas fluidized beds
D.Yoshioka, T.Tsuji, T.Tanaka, K.Washino, H.Takeuchi, Y.Nagahashi
Japan Fluidization 22, Univ.Tokyo, 2016.   Dec 2016   
Circulation and separation of binary solids in connected fluidized beds.
Y. Nagahashi, H. Takeuchi, J. R. Grace, T. Kawamura and Y. Asako
AIChE Ann. Meeting 2016, San Francisco,473f (2016) .   Nov 2016   
Production of Bio-Oil by Fluidized Bed Fast Pyrolysis - Fuel Characteristics and Yields -
Y. Nagahashi , T. Asano, T.Saika, JR. Grace
Mar 2015   
Separation of char from binary solids mixtures with silica sand in fluidized beds
Y.Nagahashi, R. Yamasaki, JR.Grace, Y. Asako
Dec 2014   
Development of fluidized bed reactor of fast pyrolysis for bio-oil production(fundamental characteristics of reactor)
Y. Nagahashi , T. Asano, K. Korematsu, JR. Grace
Jul 2014   

Research Grants & Projects

 
Gasification for Woody Biomass
Project Year: 2003   
Biomass-Gasification, -Energy Conversion
Fluidization, Heat Exchanger
Forces on Heat Exchange Tubes in Fluidized Beds.
The Fundamental Study and Application of Large-Light-Particle Fluidized Bed after Addition of Liquids