Dr. Gyoko Nagayama		To »» Japanese Page
Professor Department of Mechanical Engineering Kyushu Institute of Technology 1-1 Sensui, Tobata, Kitakyushu 804-8550, JAPAN		☺
Email TEL&FAX Room Office Hour	nagayama☺mech.kyutech.ac.jp +81-93-884-3139 Mech. Building E1-225 No limits
Education: Ph. D., Kyushu Institute of Technology, Japan, 2001 M. S., Kyushu Institute of Technology, Japan, 1998 B. S., Nanjing University of Aeronautics and Astronautics, China, 1990 　 Working Experience: Professor, Kyushu Institute of Technology, Japan, 2018 to date Associate Professor, Kyushu Institute of Technology, Japan, 2005 to 2018 Assistant Professor, Tokuyama College of Technology, Japan, 2003-2005 Research Associate, Kyushu Institute of Technology, Japan, 2002-2003 Post-doc, The Hong Kong University of Science and Technology, Hong Kong, 2001-2002 　 Academic Membership: The Japan Society of Mechanical Engineers, Member The Heat Transfer Society of Japan, Member Research Interests: 1. Microscale Heat and Mass Transport Phenomena Based on Molecular Dynamics Simulations 2. Molecular Dynamics Study on Mechanism of Nanobubble Formation 3. Effective Heat and Mass Transfer for Micro Fuel Cell

Courses in charge

Heat Transfer (Undergraduate)

Thermodynamics II (Undergraduate)

Advanced Heat Transfer Phenomena (Graduate)

Publications

Optimization for ultrafast capillary-driven flow in open rectangular microchannels
International Journal of Heat and Mass Transfer,123629, 2022. access

Contribution of Solid-Liquid-Vapor Interface to Droplet Evaporation
Colloids and Surfaces A: Physicochemical and Engineering Aspects,130419, 2022. access

Boundary Slip-Induced Temperature Rise and Film Thickness Reduction Under Sliding/Rolling Contact in Thermal Elastohydrodynamic Lubrication
Journal of Tribology,144(7),071602, 2022. access

Quasi-Casimir coupling can induce thermal resonance of adsorbed liquid layers in a nanogap
Physical Chemistry Chemical Physics,24(19),11758-11769, 2022. access

Quasi-Casimir coupling induced phonon heat transfer across a vacuum gap
International Journal of Heat and Mass Transfer, 2021. access

Effects of boundary slips on thermal elastohydrodynamic lubrication under pure rolling and opposite sliding contacts
Tribology International, 155, 106801, 1-11, 2021. access

Measurement of effective wetting area at hydrophobic solid?liquid interface
Journal of Colloid and Interface Science, 591, 474 - 482, 2021. access

Intermediate Wetting State at Nano/Microstructured Surfaces
Soft Matter, 16, pp.3514-3521, 2020. access

Effective Wetting Area Based on Electrochemical Impedance Analysis: Hydrophilic Structured Surface
Langmuir, 35, 50, pp.16508-16513, 2019. access

Thermal performance of flat micro heat pipe with converging microchannels
International Journal of Heat and Mass Transfer, 122, pp.375-382, 2018. access

Scale Effect of Slip Boundary Condition at Solid-Liquid Interface
Scientific Reports, 7, 43125, pp. 1-8, 2017. access

Molecular dynamics study on condensation/evaporation coefficients of chain molecules at liquid-vapor interface
The Journal of Chemical Physics, Vol. 143, pp. 014706-1 - 014706-9, 2015.

Effects of nano/microstructures on performance of Si-based microfuel cells
Applied Thermal Engineering, Vol. 72, pp. 298-303, 2014.

Condensation/ Evaporation Coefficient of Chain Molecules

Transactions of the Japan Society of Mechanical Engineers (in Japanese), Vol.79, No. 806, pp.2149-2159, 2013.

Molecular Dynamics Study on Evaporation Coefficient of Long-Chain Molecules

Transactions of the Japan Society of Mechanical Engineers (in Japanese), Vol.77, No. 781, pp.1826-1833, 2011.

On the Evaporation Rate of Ultra Thin Liquid Film at the Nanostructured Surface: A Molecular Dynamics Study

International Journal of Thermal Sciences, Vol.49, pp.59-66, 2010.

　

Effects of Nanostructures on Surface Wettability： A Molecular Dynamics Study

Transactions of the Japan Society of Mechanical Engineers (in Japanese), Vol.73, No. 728, pp.1084-1091, 2007.

　

Molecular dynamics simulation on bubble formation in a nanochannel

International Journal Heat and Mass Transfer, Vol.49, pp.4437-4443, 2006.

　

Porous Silicon as a Proton Exchange Membrane for Micro Fuel Cells

Electrochemistry, Vol.73, No.11, pp.939-941,  2005.

　

A Microscopic Formulation of the Condensation Coefficient for Molecular Scale Interface Transport Phenomena

Transactions of the Japan Society of Mechanical Engineers (in Japanese), Vol.71, No. 705, pp.1424-1427, 2005.

A Microscopic Formulation of Condensation Coefficient and Interface Transport Phenomena
Energy, The International Journal, Vol. 30, pp. 795-805, 2005.
 
Effects of Solid Heating Surfaces on Nanometer-Sized Liquid Films
Thermal Science & Engineering, Vol.13 No.24, pp.25-28, 2005.
 
Molecular Dynamics Studies on the Condensation Coefficients of Water
The Journal of Physical Chemistry B, Vol. 108, pp.1736-1743, 2004.
 

Effect of Interface Wettability on Microscale Flow Based on Molecular Dynamics Simulations

International Journal Heat and Mass Transfer, Vol. 47, No. 3, pp.501-513, 2004.

　

Inverted Temperature Profile at Liquid-Vapor Interface Based on Nonequilibrium Molecular Dynamics Simulation

Thermal Science & Engineering, Vol.11 No.4, pp.11-12, 2003.

　

A General Expression of Condensation Coefficient Based on Transition State Theory and Molecular Dynamics Simulations

Journal of Chemical Physics, Vol.118, No. 3, pp.1392-1399, 2003.

A Molecular Dynamics Approach to Interphase Mass Transfer Between Liquid and Vapor

Microscale Thermophysical Engineering, Vol. 6, No. 4, pp. 267-285, 2002.

Molecular Dynamics Study on Condensation Coefficient of Water

Transactions of the Japan Society of Mechanical Engineers (in Japanese), Vol.68, No.671, pp. 1898-1905, 2002.

DSMC Analysis of Interface Mass Transfer in Evaporation/Condensation Based on Molecular Dynamics Study

Thermal Science and Engineering, Vol. 10, No.1, pp.9-15, 2002.

Transition State Theory and Molecular Dynamics on Condensation/Evaporation Coefficients

Transactions of the Japan Society of Mechanical Engineers (in Japanese), Vol.67, 656, pp.1041-1048, 2001.

Research Grants (Principal Investigator)

2018-2020 Grants-in-Aid for Scientific Research of the Ministry of Education

                 Science and Culture of the Japanese Government, Project No. 18H01385

2014-2016 Grants-in-Aid for Scientific Research of the Ministry of Education

                 Science and Culture of the Japanese Government, Project No. 26630068

2011-2013 Grants-in-Aid for Scientific Research of the Ministry of Education

                 Science and Culture of the Japanese Government, Project No. 23656155

2009-2012 Grants-in-Aid for Scientific Research of the Ministry of Education

                 Science and Culture of the Japanese Government, Project No. 21360099

2007-2008  Grants-in-Aid for Scientific Research of the Ministry of Education

                 Science and Culture of the Japanese Government, Project No. 19560207

2006-2007  Tanikawa Fund Promotion of Thermal Technology
2005-2006  Research Grant of the Mazda Foundation, No.2005-53
2004-2005  Grants-in-Aid for Scientific Research of the Ministry of Education

                 Science and Culture of the Japanese Government, Project No. 16760167

2004-2005  Research Grant of Electric Technology Research Foundation of Chugoku, No.53
2004-2005  Sasagawa Research Grant of the Japan Science Society, No.16-107
2004            International Travel Grant of Research Foundation for the Electrotechnology of Chubu
                     No.E-15204