TANAKA Yasunori

J-GLOBAL         Last updated: Aug 20, 2019 at 15:08
 
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Name
TANAKA Yasunori
Affiliation
Kanazawa University
Section
Institute of Science and Engineering, Faculty of Electrical and Computer Engineering, Institute of Science and Engineering, Faculty of Electrical and Computer Engineering
Degree
Doctor of Engineering(Nagoya University)

Research Areas

 

Academic & Professional Experience

 
1998
 - 
2000
: Kanazawa University 
 
2000
 - 
2002
: Kanazawa University 
 
2002
 - 
2004
: Kanazawa University 
 
2004
 - 
2008
: Kanazawa University 
 
2005
 - 
2005
: University of California at San Diego Visiting Scholar 
 

Education

 
 
 - 
1998
Electrical Engineering, Graduate School, Division of Engineering, Nagoya University
 
 
 - 
1995
Electrical Engineering, Graduate School, Division of Engineering, Nagoya University
 
 
 - 
1993
Department of Electrical Engineering, Faculty of Engineering, Nagoya University
 

Committee Memberships

 
2005
   
 
IEEJ  
 
2003
 - 
2009
JSPS-153 committee  
 
2003
 - 
2005
IEEJ  
 
2005
 - 
2005
The Japan Society of Plasma Science and Nuclear Fusion Research  
 
2004
 - 
2005
JSME  
 

Awards & Honors

 
2005
The leading paper published in Journal of Physics D: Applied Physics in 2004
 
2004
Paper Award of 7th Asia-Pacific Conf. on Plasma Sci. & Tech.
 
2009
Research Foundation for the Electrotechnology of Chubu
 
2008
Research Grants in the Natural Sciences, The Mitsubishi Foundation
 
2006
Financial support for research by Naitou-zaidan
 

Published Papers

 
Shahiduzzaman M, Yamada R, Chikamatsu T, Ono T, Tanaka Y, Uesugi Y, Karakawa M, Kuwabara T, Takahashi K, Ishijima T, Taima T.
Thin Solid Films   674 58-63   2019   [Refereed]
Yulianta Siregar, Yusuke Nakano, Yasunori Tanaka, Yoshihiko Uesugi, Tatsuo Ishijima
Journal of Physics D: Applied Physics      Oct 2019   [Refereed]
Hsu C.-C, Wei T.-C, Liao Y.-H, Tanaka Y, Teii K.
IEEE Transactions on Plasma Science   47(2) 1034-1035   2019   [Refereed]
Yuki Inada, Hiroyuki Nagai, Shotaro Yamaguchi, Akiko Kumada, Hisatoshi Ikeda, Kunihiko Hidaka, Tomoyuki Nakano, Yu Tabata, Yuki Demura, Yasunori Tanaka, Takeshi Shinkai, Mitsuaki Maeyama
Journal of Physics D: Applied Physics   51(34)    Aug 2018   [Refereed]
Hao Sun, Yi Wu, Yasunori Tanaka, Kentaro Tomita, Mingzhe Rong
Journal of Physics D: Applied Physics   52(7)    Nov 2018   [Refereed]

Misc

 
N. Kodama, K. Kita, Y. Tanaka, Y. Uesugi, T. Ishijima, S. Watanabe, K. Nakamura
Journal of Physics: Conference Series   550    Jan 2014   [Refereed]
© Published under licence by IOP Publishing Ltd. The two-dimensional distributions of spectral radiation intensities in the plasma torch were observed for the pulse modulated induction thermal plasmas (PMITP) with continuous or intermittent feedst...
Mai Kai Suan Tial, Hiromitsu Irie, Yuji Maruyama, Yasunori Tanaka, Yoshihiko Uesugi, Tatsuo Ishijima
Japanese Journal of Applied Physics   55    Jan 2016
© 2016 The Japan Society of Applied Physics. In this work, the fundamentals of planar-type Ar inductively coupled thermal plasmas (ICTPs) with oxygen molecular gas on a substrate have been studied. Previously, aiming at large-area material process...
Yujiro Sumiishi, Yoshihiko Uesugi, Yoshihiko Uesugi, Yasunori Tanaka, Yasunori Tanaka, Tatsuo Ishijima
Journal of Physics: Conference Series   441    Aug 2013   [Refereed]
In this paper, we report that enhanced He dielectric barrier discharges (DBDs) using simple and inexpensive device, such as Silicon Diode for Alternating Current (SIDAC) and high voltage transformer at commercial frequency. The SIDAC is designed f...
Takumi Tsuchiya, Yasunori Tanaka, Y. Maruyama, A. Fujita, M. K.S. Tial, Y. Uesugi, T. Ishijima, T. Yukimoto, H. Kawaura
Plasma Chemistry and Plasma Processing   38 599-620   May 2018
© 2018, Springer Science+Business Media, LLC, part of Springer Nature. This paper describes the use of loop-type inductively coupled thermal plasmas (loop-ICTP) for two-dimensional (2D) rapid oxidation processing. The unique and original loop-ICTP...
Takayuki Watanabe, Toshio Kaneko, Makoto Sekine, Yasunori Tanaka
Journal of Physics: Conference Series   441    Aug 2013   [Refereed]
Naoto Kodama, Yasunori Tanaka, Yosuke Ishisaka, Kotaro Shimizu, Yoshihiko Uesugi, Tatsuo Ishijima, Shu Watanabe, Shiori Sueyasu, Keitaro Nakamura
Japanese Journal of Applied Physics   57    Mar 2018
© 2018 The Japan Society of Applied Physics. The spatial distribution of the Ti vapor admixture ratio (XTi) was determined together with Ti excitation temperature () from two-dimensional (2D) optical emission spectroscopy (OES) during Ti feedstock...
Masahiro Ishida, Naoki Shinsei, Yasunori Tanaka, Yasunori Tanaka, Yoshihiko Uesugi, Yoshihiko Uesugi, Tatsuo Ishijima, Wataru Mio, Hiroyasu Hagi, Keita Uchibori
Journal of Physics: Conference Series   441    Aug 2013   [Refereed]
Interactions between thermal plasmas and synthetic fibers such as polyamide, polyester, phenol and aramid were investigated by thermal plasma irradiation technique. Understanding the above interactions is crucial to design effective flame retardan...
Toshiki Betsuin, Yasunori Tanaka, T. Arai, Y. Uesugi, T. Ishijima
Journal of Physics D: Applied Physics   51    Feb 2018
© 2018 IOP Publishing Ltd. This paper describes the application of an Ar/CH4/H2inductively coupled thermal plasma with and without coil current modulation to synthesise diamond films. Induction thermal plasma with coil current modulation is referr...
Katsuya Kuraishi, Mika Akao, Yasunori Tanaka, Yasunori Tanaka, Yoshihiko Uesugi, Yoshihiko Uesugi, Tatsuo Ishijima
Journal of Physics: Conference Series   441    Aug 2013   [Refereed]
A tandem type of modulated induction thermal plasma (Tandem-MITP) system has been developed using two rf power supplies and two coils for one plasma torch. This system was developed to control temperature and reaction fields temporally and spatial...
Yasunori Tanaka, Takuya Nakagawa, Yoshihiko Uesugi, Tatsuo Ishijima, Gaku Asanuma, Toshiyuki Onchi
ICEPE-ST 2017 - 4th International Conference on Electric Power Equipment- Switching Technology   2017-December 637-641   Dec 2017
© 2017 IEEE. A numerical model was developed to simulate dynamic behavior of metallic vapor from the electrode in a reduced-pressure arc using the moving particle semi-implicit (MPS) model and the finite volume model (FVM) as a trial. The reduced-...
Yosuke Haruta, Kenta Fujimoto, Sosuke Horita, Yasunori Tanaka, Yasunori Tanaka, Yoshihiko Uesugi, Yoshihiko Uesugi, Tatsuo Ishijima
Journal of Physics: Conference Series   441    Aug 2013   [Refereed]
The present paper describes the first trial application of an Ar/CH 4/H2 pulse modulated induction thermal plasma (PMITP) to polycrystalline diamond film deposition on a silicon substrate. The PMITP system has been originally developed by our grou...
Yasunori Tanaka, Tomoyuki Nakano, Sun Hao, Sun Hao, Kentaro Tomita, Yuki Inada, Akiko Kumada, Kunihiko Hidaka, Takayasu Fujino, Katsumi Suzuki, Takeshi Shinkai
ICEPE-ST 2017 - 4th International Conference on Electric Power Equipment- Switching Technology   2017-December 1-10   Dec 2017
© 2017 IEEE. Both experimental and numerical approaches have been done on switching arc plasmas for fundamental studies. In the experimental approaches, power-semiconductor switching has been used to control intentional current injections and volt...
Yasunori Tanaka, Katsumi Suzuki, Takanori Iijima, Takeshi Shinkai
2013 2nd International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2013      Jan 2013   [Refereed]
This paper describes the development of a model with both chemically and thermally non-equilibrium effects in an SF6 arc plasma during decaying phase with transient recovery voltage (TRV) application. The SF 6 arc plasma in decaying phase can be s...
Yu Tabata, Tomoyuki Nakano, Yuuki Demura, Yasunori Tanaka, Yoshihiko Uesugi, Tatsuo Ishijima, Katsumi Suzuki, Takeshi Shinkai
ICEPE-ST 2017 - 4th International Conference on Electric Power Equipment- Switching Technology   2017-December 560-564   Dec 2017
© 2017 IEEE. This paper reports dielectric recovery property measurements of CO2and Air arcs under free recovery condition. In these measurements, the arc current and the voltage applied to the free recovery arcs were controlled with a high accura...
Tomoyuki Nakano, Naoki Shinsei, Masahiro Ishida, Yasunori Tanaka, Yoshihiko Uesugi, Tatsuo Ishijima
2013 2nd International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2013      Jan 2013   [Refereed]
This paper reports enhancement effect of N2/O2 gas addition in thermal plasma irradiation on the spallation phenomena from polyamide-66 (PA66) specimens with water absorption. The polyamide materials are widely used, for example, in low-voltage ci...
Tomoyuki Nakano, Yu Tabata, Yasunori Tanaka, Yoshihiko Uesugi, Tatsuo Ishijima, Kentaro Tomita, Yuki Inada, Katsumi Suzuki, Takeshi Shinkai
ICEPE-ST 2017 - 4th International Conference on Electric Power Equipment- Switching Technology   2017-December 263-267   Dec 2017
© 2017 IEEE. This paper reports fundamental measurement results on re-ignition process in synthetic tests for CO2arcs in a gas blast nozzle. The synthetic test system used comprises a DC current source for an arc ignition, a half cycle AC current ...
Tomoyuki Nakano, Yasunori Tanaka, K. Murai, Y. Uesugi, T. Ishijima, K. Tomita, K. Suzuki, T. Shinkai
Journal of Physics D: Applied Physics   50    Nov 2017
© 2017 IOP Publishing Ltd. This paper presents the arc quenching abilities of various gases studied using a power semiconductor switching technique. The technique uses an insulated gate bi-polar transistor (IGBT) to inject current and apply voltag...
Yuki Inada, Shotaro Yamaguchi, Akiko Kumada, Hisatoshi Ikeda, Kunihiko Hidaka, Tomoyuki Nakano, Kosuke Murai, Yasunori Tanaka
CIRED - Open Access Proceedings Journal   2017 65-68   Oct 2017
© 2017 The Institution of Engineering and Technology. All rights reserved. Shack-Hartmann type laser wavefront sensors were applied to gas-blasted arc discharges under current-zero phases generated in a 50-mm-long interelectrode gap confined by a ...
Yosuke Ishisaka, Naoto Kodama, Kentaro Kita, Yasunori Tanaka, Yasunori Tanaka, Yoshihiko Uesugi, Yoshihiko Uesugi, Tatsuo Ishijima, Shiori Sueyasu, Shu Watanabe, Keitaro Nakamura
Applied Physics Express   10    Sep 2017
© 2017 The Japan Society of Applied Physics. Using 20kW Ar-H2 pulse-modulated induction thermal plasma (PMITP) with time-controlled feeding of feedstock (TCFF), numerous Si nanowires were synthesized rapidly at 1,000mgh%1 without the intentional a...
Naoto Kodama, Yasunori Tanaka, K. Kita, Y. Ishisaka, Y. Uesugi, T. Ishijima, S. Sueyasu, K. Nakamura
Plasma Sources Science and Technology   26    Jun 2017
© 2017 IOP Publishing Ltd. The spatiotemporal distribution of Ti excitation temperature (TexTi) was determined from twodimensional optical emission spectroscopy (2D OES) during TiO2nanopowder synthesis using an inductively coupled thermal plasma (...
Mai Kai Suan Tial, Yasunori Tanaka, Yasunori Tanaka, Yuji Maruyama, Takumi Tsuchiya, Yoshihiko Uesugi, Yoshihiko Uesugi, Tatsuo Ishijima
Plasma Chemistry and Plasma Processing   37 857-876   May 2017
© 2017, Springer Science+Business Media New York. A planar type of inductively coupled thermal plasma (ICTP) with coil current modulation was adopted for large-area rapid surface oxidation of a substrate. The planar ICTP has been developed by the ...
Yuki Inada, Akiko Kumada, Hisatoshi Ikeda, Kunihiko Hidaka, Tomoyuki Nakano, Kosuke Murai, Yasunori Tanaka, Takeshi Shinkai
Journal of Physics D: Applied Physics   50    Mar 2017
© 2017 IOP Publishing Ltd. Shack-Hartmann type laser wavefront sensors were applied to gas-blasted arc discharges under current-zero phases, generated in a 50 mm-long interelectrode gap confined by a gas flow nozzle, in order to conduct a systemat...
Yasunori Tanaka, Nozomi Takeuchi, Ryuta Ichiki, Takuya Kuwahara
IEEJ Transactions on Fundamentals and Materials   137 8-9   Jan 2017
© 2017 The Institute of Electrical Engineers of Japan. This report introduces recent activities of the Technical Committee on Plasma Science and Technology (TC-PST), IEEJ. The field of this committee includes researches and investigations on funda...
Y. Tanaka, K. Tomita, Y. Inada, A. Kumada, K. Hidaka, T. Fujino, K. Suzuki, T. Shinkaig
22nd Symposium on Physics of Switching Arc   2017-September 225-233   Jan 2017
© Department of Physics, FEE CTU in Prague, 2017. This paper briefly introduce research work examples of non-equilibrium studies in switching arcs. In understanding arc behavior, one often assumes local thermodynamic equilibrium (LTE) condition in...
Erosion Properties of Polycrystalline Diamond Film under Low Energy and High Flux Atomic Hydrogen Irradiation
Plasma Surface Interaction PSI-2010   2-53   2010   [Refereed]
Suppression of Carbon Agglomeration and Volatile Molecular Formation in C-H-N Reactive Molecular System
Plasma Surface Interaction PSI-2010   2-87   2010   [Refereed]
Simulation of dynamics of carbon dust particles in JT-60U tokamak
Plasma Surface Interaction PSI-2010   2-86   2010   [Refereed]
New development of the feedback control type of modulated induction thermal plasma (FBC-MITP)
Asia Pacific Conf. Plasma Sci. Technol. APCPST-10   OCC-08, 2010-039   2010   [Refereed]
Frequency dependence for temperature modulation control of the feedback control type of modulated induction thermal plasma (FBC-MITP)
Asia Pacific Conf. Plasma Sci. Technol. APCPST-10   2010039   2010   [Refereed]
Time variation in rotational and vibrational temperature of TiO during TiO2 nanoparticle synthesis using PMITP
Asia Pacific Conf. Plasma Sci. Technol.APCPST-10   OEM31,2010041   2010   [Refereed]
Yasunori Tanaka, Tatsuya Tsuke, Weixuan Guo, Yoshihiko Uesugi, Tatsuo Ishijima, Shu Watanabe, Keitaro Nakamura
Journal of Physics: Conference Series   406    Dec 2012   [Refereed]
A large amount synthesis method for titanium dioxide (TiO2) nanopowder is proposed by direct evaporation of titanium powders using Ar-O 2 pulse-modulated induction thermal plasma (PMITP). To realize a large amount synthesis of nanopowder, the PMIT...
Estimation of two-temperature field of Ar-CH4-O2 ICPs with non-chemical and non-thermal equilibrium approach
Proc. of 19th Int. Sym. Plasma Chem.   P1.3.19    2009   [Refereed]
Characterization of carbon dust particles formed under low energy and high flux atomic hydrogen irradiation
Proc. of 19th Int. Sym. Plasma Chem.   P1.1.11    2009   [Refereed]
Yasunori Tanaka, Katsumi Suzuki
2011 1st International Conference on Electric Power Equipment - Switching Technology, ICEPE2011 - Proceedings   492-495   Dec 2011   [Refereed]
This paper describes the development of a chemically non-equilibrium model on an SF 6 arc plasma in decaying phase. The SF 6 arc plasma in decaying phase can be seen in a high voltage SF 6 gas circuit breaker during a large current interruption pr...
Temperature control of modulated thermal plasmas with molecular gases
Proc. of 19th Int. Sym. Plasma Chem.   P2.11.16    2009   [Refereed]
Y. Tanaka, T. Sakuyama, K. Amitani, Y. Uesugi, S. Kaneko, S. Okabe
IEEE International Conference on Plasma Science   IO1B-8    Nov 2009   [Refereed]
Naoki Shinsei, Yasunori Tanaka, Yoshihiko Uesugi, Junichi Wada, Shigemitsu Okabe
2011 1st International Conference on Electric Power Equipment - Switching Technology, ICEPE2011 - Proceedings   555-558   Dec 2011   [Refereed]
Dynamics behavior of the spallation particles ejected from polyamide was investigated both by experimental and numerical approaches. Polymer materials are widely used for gas flow nozzle in low-voltage or high-voltage circuit breakers. Effective u...
Spectroscopic and Langmuir probe measurement of butane combustion with electrostatic discharges
Proc. of 19th Int. Sym. Plasma Chem.   P3.12.11    2009   [Refereed]
Chemical erosion of carbon material irradiated with low energy atomic hydrogen neutrals
Proc. of 19th Int. Sym. Plasma Chem.   O1.01    2009   [Refereed]
Effect of current modulation on nanopowder synthesis using induction thermal plasmas
Proc. of 19th Int. Sym. Plasma Chem.   O11.02    2009   [Refereed]
Erosion properties of polycrystalline diamond under extremely high flux atomic hydrogen bombardment
7th General Scientific Assembly of the Asia Plasma & Fusion Assoc.(APFA09)   P27p2-36   2009   [Refereed]
R. D. Smirnov, A. Yu Pigarov, Y. Tanaka, S. I. Krasheninnikov, D. A. Mendis, T. D. Rognlien, M. Rosenberg, T. K. Soboleva, P. K. Shukla, B. D. Bray, D. Rudakov, W. P. West, A. L. Roquemore, C. H. Skinner
AIP Conference Proceedings   1041 59-62   Oct 2008   [Refereed]
Dust may have a large impact on ITER-scale plasma experiments including both safety and performance issues. However, the physics of dust in fusion plasmas is very complex and multifaceted. Here, we discuss different aspects of dust dynamics includ...
Suppression of carbon dust formation by nitrogen gas injection into argon/hydrogen plasmas
7th General Scientific Assembly of the Asia Plasma & Fusion Assoc.(APFA09)   P27p1-39   2009   [Refereed]
Assessment of dust dynamics and transport in tokamak edge plasmas
Proc. 18th Int. Plasma Surface Interactions Conf. PSI-18   P1-23    2008   [Refereed]
Behaviors of excited N, N2+ and NH in modulated induction thermal plasmas
IEEE Int.Conf. Plasma Sci. ICOPS2008   1,246-246    2008   [Refereed]
Modeling on rapid ablation/sublimation from the surface of solid particles injected into thermal plasmas
IEEE Int. Conf. Plasma Sci. ICOPS2008   1,321-321    2008   [Refereed]
Study of carbon dust formation and their structure using inductively coupled plasmas under heavy atomic hydrogen irradiation
Proc. 18th Plasma Surface Interaction Conf. PSI-18   P3-10    2008   [Refereed]
Establishment of two-dimensional chemically non-equilibrium model of Ar-CO2-H2 inductively coupled thermal plasmas at atmospheric pressure
Asia-Pacific Conf. Plasma Sci. & Technol.   HP101    2008   [Refereed]
Carbon Erosion under Heavy Atomic Hydrogen Irradiation
Int. Congress on Plasma Phys. ICPP2008   FF-P2-062, 215    2008   [Refereed]
Chemically non-equilibrium modelling of Ar inductively coupled thermal plasma with C-H-O systems
nt. Congress on Plasma Phys. ICPP2008   CFR-P3-140,379-379    2008   [Refereed]
Control of induction thermal plasmas by coil current modulation in arbitrary-waveform
Int. Congress on Plasma Phys. ICPP2008   EAP-P3-158, 388-388    2008   [Refereed]
Dynamic behavior of hydrogen and nitrogen radicals in pulse modulated induction thermal plasmas
Int. Congress on Plasma Phys. ICPP2008   FI-P2-246, 308-308    2008   [Refereed]
Investigation on temperature decay of thermal plasma with ablation of polymer materials
Int. Congress on Plasma Phys. ICPP2008   FI-P2-247, 308-308    2008   [Refereed]
Carbon Dust Formation under Heavy Atomic Hydrogen Irradiation
Int. Congress on Plasma Phys. ICPP2008   F-P2-061, 215-215    2008   [Refereed]
Renzhong Huang, Hirotaka Fukanuma, Yoshihiko Uesugi, Yasunori Tanaka
Proceedings of the International Thermal Spray Conference   397-402   Jan 2012   [Refereed]
The hypothesis of local thermal equilibrium (LTE) in thermal plasma has been widely accepted. Most of the simulation models for the arc plasma torch are based on the hypothesis of LTE and its results indicate a good validity to mimic the pattern o...
Y. Tanaka
19th Symposium on Physics of Switching Arc 2011, FSO 2011   67-76   Jan 2011   [Refereed]
This paper treats modelling of arc plasmas or thermal plasmas considering non-equilibrium effects. Arc plasma and thermal plasma are widely used for advanced materials processing such as surface modification, syntheses of nanopow-ders, and also fo...
Y. Tanaka, K. Kawasaki, T. Onchi, T. Onchi, Y. Uesugi
GD 2008 - 17th International Conference on Gas Discharges and Their Applications   1 161-164   Dec 2008   [Refereed]
Numerical simulation was made for an arc plasma confined with different polymer materials to investigate influence of polymer ablation on the behavior of the arc plasma. Polymer ablation phenomena are nowadays crucial for the interruption ability ...
T. Onchi, T. Onchi, M. Isozaki, S. Sugiyama, Y. Tanaka, Y. Uesugi
GD 2008 - 17th International Conference on Gas Discharges and Their Applications   1 101-104   Dec 2008   [Refereed]
The fundamental behaviour of AC arc plasma confined by polymer materials was experimentally investigated using a simplified low-voltage test circuit breaker. The arc voltage and arc current were measured to study the influence of polymer and metal...
Y. Tanaka, T. Sakuyama, D. Yamada, Y. Uesugi, S. Kaneko, S. Okabe
GD 2008 - 17th International Conference on Gas Discharges and Their Applications   1 89-92   Dec 2008   [Refereed]
Polymer ablation phenomenon by thermal plasmas was fundamentally investigated using the inductively coupled thermal plasma irradiation technique. It is greatly important to understand interactions between a thermal plasma and polymer materials, fo...
Numerical modelling of dust particle behaviour made of different materials in plasmas
Abstracts of 11th Int. Conf. Plasma Edge Theory      2007   [Refereed]
Estimation of thermo-chemical properties of Ar plasmas with CxHyOz molecular gas for two-temperature chemically non-equilibrium modeling
Proc. 18th Int. Symp. Plasma Chem. ISPC-18   28P3-6,ID=555    2007   [Refereed]
Measurement of dynamic property of pulse modulated induction thermal plasmas using Langmuir probe
Proc.18th Int. Symp. Plasma Chem ISPC-18   28P3-17, ID=443    2007   [Refereed]
Influence of 'on-time'on increase in the excited nitrogen atom density in Ar-N2 pulse-modulated induction thermal plasmas
Proc.18th Int. Symp. Plasma Chem. ISPC-18   30P11-20, ID=344    2007   [Refereed]
Thermally and chemically non-equilibrium modelling of high-power Ar-N2-H2 Inductively coupled plasmas
Proc. 18th Int.Symp. Plasma Chem. ISPC-18   30P11-23, ID=30    2007   [Refereed]
Application of high power ICP to fusion oriented experiments of erosion and dust formation using graphite and refractory metal materials
Proc. 18th Int.Symp. Plasma Chem. ISPC-18   28P1-4, ID=407    2007   [Refereed]
Dynamic behaviours of induction thermal plasmas sustained by arbitrary-waveform modulated coil current
4P11-02    2007   [Refereed]
New development of 10 kW-class arbitrary-waveform modulated induction thermal plasmas 'AMITP'
Proc. 18th Int.Symp. Plasma Chem. ISPC-18   28C-a8, ID=29    2007   [Refereed]
Investigation on polymer ablated vapor effect on temperature of thermal plasmas using inductively coupled plasma technique
Proc. 16th Int. Conf. Gas Dischrges and their Applications   1 137-140   2006   [Refereed]
Control of number of nitrogen atom and enthalpy flow into reaction chamber using pulse-modulated induction thermal plasmas
Abstracts of 2006 IEEE Int. Conf. Plasma Sci.   4D1_2 276   2006   [Refereed]
Calorimetric measurements for power flow analysis in high pressure inductively coupled plasmas
Abstracts of 8th APCPST and 19th SPSM   47    2006   [Refereed]
Modeling of high-power Ar-N2-H2 and Ar-N2-O2 induction thermal plasmas considering non-equilibrium effects
Abstracts of 8th Asia-Pacific Conf. Plasma Sci. Technol. & 19th Symp. Plasma Sci   25    2006   [Refereed]
Reduction of heat flux and enhancement of nitrogen atomic flux into metal surface using Ar-N2 pulse-modulated induction thermal plasmas
Abstracts of 8th Asia-Pacific Conf. Plasma Sci. & 19th Symp. Plasma Sci. Mater.   24    2006   [Refereed]
Time-dependent two-dimensional two-temperature chemically non-equilibrium model of Ar-N2 pulse-modulated induction thermal plasmas
Proc. 17th Int. Symp. Plasma Chem.   ID86    2005   [Refereed]
High-speed surface nitridation of titanium using Ar-N2 pulse modulated induction thermal plasmas
Proc. 17th Int. Symp. Plasma Chem.   ID85    2005   [Refereed]
Yasunori Tanaka, Tadahiro Sakuta, Masatoyo Shibuya
IEEJ Transactions on Power and Energy   124 162-168   Jan 2004
The present paper describes a prediction method of the dielectric strength of the air in gas temperature range of 300–3500 K. First, the equilibrium composition of the air at gas temperatures of 300–3500 K was calculated through Saha and Guldburg-...

Works

 
Investigation on pulse modulation condition on nanopowder synthesis using modulated thermal plasmas
2009
Real-time Numerical Simulation of Reactive Non-equilibrium
2009
Fundamental investigation on plasma quenching or volume recombination process in high heat-flux plasmas with injection of molecular gases
2009
Study on interruption phenomena of SF6 gas arcs
2008
Study on polymer ablation phenomena by irradiation of thermal plasma and the quenching effect of ablated vapor
2008

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(A))
Project Year: 2011 - 2013    Investigator(s): Yasunori TANAKA
This study focused on development of a modulated induction thermal plasma system with time controlled feedstock feeding method to synthesize high-quality functional nanoparticles with a high production rate. As an example, TiO2 nanoparticles were ...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(挑戦的萌芽研究)
Project Year: 2010 - 2012    Investigator(s): Yasunori TANAKA
A new technique for high-current interruption has been fundamentally studied using polymer nano- and micro-particles dispersed medium. The arc plasma in a circuit breaker contacts the polymer materials which is installed for insulation, which resu...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(若手研究(A))
Project Year: 2009 - 2010    Investigator(s): Yasunori TANAKA
In this work, we developed a 20kW-class high-power pulse-modulated induction thermal plasma system for nanoparticle synthesis. Using this system, the effect of pulse modulation of the coil current sustaining induction thermal plasmas on synthesize...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2001 - 2002    Investigator(s): 作田 忠裕, Yasunori TANAKA
1) Effect of gas inclusion on stable operation region of pulse-modulated induction thermal plasmaStable operation region of pulse-modulated induction thermal plasma(PMITP) highly depends on added gas, which is related to plasma-quenching ability o...
Development of High-Pressure High-Temperature Modulated Plasmas
Project Year: 1998