Shinya WATANABE - My portal

Profile Information

Affiliation: Professor, Graduate School of Science and Engineering (Science) Department of Science (Mathematics and Informatics Course), Ibaraki University

Degree: Ph.D. (applied mathematics)(Massachusetts Institute of Technology)

Researcher number: 10302324
J-GLOBAL ID: 200901017716442282
researchmap Member ID: 5000085254

Research Interests

applied mathematics, mathematical modelling, asymptotic & perturbative analysis, variational methods, numerical compuations, nonlinear phenomena, dissipative systems, viscous flows, eddies, coupled oscillators, bifurcation, chaos, synchronization and clusters

Research Areas

Research History

Apr, 2021

Professor, Faculty of Science, Ibaraki University
Jul, 1998

Associate Professor, Mathematical Sciences, Ibaraki University
Sep, 1997 - Jun, 1998

postdoctoral fellow, Institute for Mathematics & its Applications (IMA), University of Minnesota
Sep, 1995 - Aug, 1997

postdoctoral fellow, Center for Chaos & Turbulence (CATS), Niels Bohr Insititute (NBI), University of Copenhagen

Education

1991 - 1995

Applied Mathematics, Department of Mathematics, Massachusetts Institute of Technology
1988 - 1991

Mechanical (Marine) Engineering, Faculty of Engineering, University of Tokyo
1989 - 1990

Department of Mathematics, Graduate School, University of Illinois
1984 - 1988

Department of Mechanical (Marine) Engineering, The Faculty of Engineering, The University of Tokyo

Papers

Performance improvement of a micro-structured gas separator utilizing the Soret effect

Takeshi KYODA, Takumi SAIKI, Sohei MATSUMOTO, Shinya WATANABE, Naoki ONO

Journal of Thermal Science and Technology, 17(1) 21-00271-00271, Jan 1, 2022 Peer-reviewed
Separation of a binary gas mixture by thermal diffusion in a two-dimensional cascade of many small cavities

Takumi Saiki, Naoki Ono, Sohei Matsumoto, Shinya Watanabe

International Journal of Heat & Mass Transfer, 163 120394, Dec, 2020 Peer-reviewedLast authorCorresponding author
Burgers equation with no-flux boundary conditions and its application for complete fluid separation

Shinya Watanabe, Sohei Matsumoto, Tomohiro Higurashi, Naoki Ono

PHYSICA D-NONLINEAR PHENOMENA, 331 1-12, Sep, 2016 Peer-reviewed
A microfluidic device with a large-scale network structure for,high-performance fluid separation

Sohei Matsumoto, Shinya Watanabe, Tomohiro Higurashi, Naoki Ono

第 7 回マイクロ・ナノ工学シンポジウム講演論文集, 2015(7) 29pm3-PN-27, Oct 29, 2015
Almost Complete Separation of a Fluid Component from a Mixture Using Burgers Networks of Microseparators

Shinya Watanabe, Sohei Matsumoto, Tomohiro Higurashi, Yuya Yoshikawa, Naoki Ono

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 84(4) 043401, Apr, 2015 Peer-reviewed
A constrained variational model for radial symmetry breaking

Shinya Watanabe

Mathematical Journal of Ibaraki University, 45 15-31-31, Oct 1, 2013 Peer-reviewedLead authorLast authorCorresponding author
Model for polygonal hydraulic jumps

Erik A. Martens, Shinya Watanabe, Tomas Bohr

PHYSICAL REVIEW E, 85(3) 036316, Mar, 2012 Peer-reviewed
Study and Development of a Mini-Tube Gas Separator Utilizing the Soret Effect

Shunsuke Kuwatani, Shinya Watanabe, Naoki Ono

JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY, 7(1) 31-44, 2012 Peer-reviewed
A simplified model for flows with eddies in symmetrically expanding channels

Shinya Watanabe, Vakhtang Putkaradze

PHYSICS LETTERS A, 370(1) 58-63, Oct, 2007 Peer-reviewedCorresponding author
Integral methods for shallow free-surface flows with separation

S Watanabe, Putkaradze, V, T Bohr

JOURNAL OF FLUID MECHANICS, 480 233-265, Apr, 2003 Peer-reviewedLead author
Cover illustration: Polygonal hydraulic jumps

Clive Ellegard, Adam E.Hansen, Anders Haning, Kim Hansen, Adam Marcussen, Tomas Bohr, Jonas L.Hansen, Shinya Watanabe

Nonlinearity, 12(1) 1-7-7, 1999 Peer-reviewed
Dynamics of kinks and vortices in Josephson-junction arrays

Herre S.J. van der Zant, Shinya Watanabe

in ``Pattern Formation in Continuous and Coupled Systems'' (eds. M.Golubitsky, D.Luss, \& S.H.Strogatz, Springer), 283-301, 1999 Peer-reviewedCorresponding author
Circuit models for arrays of Josephson oscillators with loads

Enrique Trias, Terry P. Orlando, Amy E. Duwel, Shinya Watanabe

IEEE Transactions on Applied Superconductivity, 9(2 (pt.3)) 4316-4319-4319, 1999 Peer-reviewed
Row-switched states in two-dimensional underdamped Josephson-junction arrays

Mauricio Barahona, Shinya Watanabe

Physical Review B, 57(17) 10893-10912-10912, 1998 Peer-reviewed
Creating corners in kitchen sinks

Clive Ellegaard, Adam E.Hansen, Anders Haaning, Kim Hansen, Anders Marcussen, Tomas Bohr, Jonas L.Hansen, Shinya Watanabe

Nature, 392(6678) 767-768-768, 1998 Peer-reviewed
Dynamics of one-dimensional Josephson-junction arrays

Herre S.J. van der Zant, Mauricio Barahona, Amy E. Duwel, Enrique Trias, Terry P. Orlando, Shinya Watanabe, Steven H. Strogatz

Physica D, 119(1) 219-226-226, 1998 Peer-reviewed
Separation and pattern formation in hydraulic jumps

Tomas Bohr, Clive Ellegaard, Adam E.Hansen, Kim Hansen, Anders Haaning, Vakhtang Putkaradze, Shinya Watanabe

Physica A, 249(1-4) 111-117-117, 1998 Peer-reviewed
Averaging theory for the structure of hydraulic jumps and separation in laminar free surface flows

Tomas Bohr, Vakhtang Putkaradze, Shinya Watanabe

Physical Review Letters, 79(6) 1038-1041-1041, 1997 Peer-reviewed
Stability of periodic solutions in series arrays of Josephson junctions with internal capacitance

Shinya Watanabe, James W. Swift

Journal of Nonlinear Science, 7(6) 503-536-536, 1997 Peer-reviewedLead authorCorresponding author
Discreteness-induced resonances and ac voltage amplitudes in long one-dimensional Josephson junctions

Amy E.Duwel, Shinya Watanabe, Enrique Trias, Terry P. Orlando, Herre S.J.van der Zant, Steven H.Strogatz

Journal of Applied Physics, 82(9) 4661-4668-4668, 1997

Books and Other Publications

マイクロ・ナノ熱工学の進展

小野直樹、松本壮平、渡邊辰矢 (Role: Contributor, 第4編第1章第2節)

（株）エヌ・ティー・エス, May 17, 2021 (ISBN: 9784860437220) Peer-reviewed

Presentations

Convergence of learning helical data using autoencoder

Shota Hattori, Shinya Watanabe

Sep 15, 2024
Numerical Study on a Micro-structured Gas Separator utilizing the Soret effect

Takeshi KYODA, Shunsuke NOBE, Sohei MATSUMOTO, Shinya WATANABE, Naoki ONO

SEATUC 2022 (16th South East Asian Technical University Consortium), Feb 24, 2022, South East Asian Technical University Consortium
Two-Dimensional Cascades of Near-Identity Maps for Almost Complete Separation of Gas Mixtures

Shinya Watanabe, Sohei Matsumoto, Takumi Sakiki, Takeshi Kyoda, and Naoki Ono

SIAM Conference on Applications of Dynamical Systems, May 26, 2021, SIAM
PERFORMANCE IMPROVEMENT OF MICROSTRUCTURED FLUID SEPARATOR UTILIZING THE SORET EFFECT

T. Saiki, S. Watanabe, S. Matsumoto, N. Ono

The 31st International Symposium on Transport Phenomena, Oct 13, 2020, JSME, HTSJ, VSJ, GMSI
非線形写像の2次元連成系での大域収束性を混合ガス分離へ応用する試み

渡邊辰矢, 斎木匠, 小野直樹, 松本壮平

日本応用数理学会 2020年度年会, Sep 9, 2020, 日本応用数理学会
Two-dimensional cascades of near-identity maps for almost complete separation of gas mixtures

Shinya Watanabe

Dynamics Days Digital 2020 (DDD2020), Aug 25, 2020
Performance Improvement of Microstructured Fluid Separator Utilizing the Soret Effect

T. Saiki, T. Otsuka, T. Miyauchi, S. Matsumoto, S. Watanabe, N. Ono

16th Int. Conf. on Flow Dynamics (ICFD2019), Nov 7, 2019
Optimization of Micro-structured Gas Separator Utilizing the Soret Effect

K. Matsumoto, N. Takeda, K. Okamoto, S. Matsumoto, S. Watanabe, N. Ono

14th Int. Conf. on Flow Dynamics (ICFD2017), Nov 2, 2017
Development and Evaluation of Micro-structured Gas Separator Utilizing the Soret Effect

K. Matsumoto, M. Tsuchiya, S. Ootaki, S. Matsumoto, S. Watanabe, N. Ono

13th Int. Conf. on Flow Dynamics (ICFD2016), Oct 11, 2016
Almost complete separation of a fluid component from mixture using the Burgers' networks of micro-separators

Shinya Watanabe, Sohei Matsumoto, Naoki Ono

ICMMA 2015 'Self-Organization Modeling and Analysis', Oct 28, 2015, 明治大学先端数理科学インスティテュート
微小素子のBurgersネットワーク化による混合流体のほぼ完全な分離

渡邊辰矢, 松本壮平, 小野直樹

日本応用数理学会2015年年会, Sep 10, 2015, 日本応用数理学会
Almost complete separation of a fluid component from mixture using the Burgers networks of micro-separators

Shinya Watanabe, Sohei Matsumoto, Naoki Ono

ICIAM 2015 (8th International Congress on Industrial and Applied Mathematics), Aug 13, 2015, The International Council for Industrial and Applied Mathematics (ICIAM)
微小素子のBurgersネットワーク化による混合流体のほぼ完全な分離

渡邊辰矢

RIMS研究集会『力学系とその諸分野への応用』, Jul 1, 2015, 荒井迅先生（北海道大学）、京都大学数理解析研究所
Almost Complete Separation of a Fluid Component from a Mixture Using the Burgers Networks of Micro-separators

Shinya Watanabe, Sohei Matsumoto, Tomohiro Higurashi, Yuya Yoshikawa, and Naoki Ono

SIAM Conference on Applications of Dynamical Systems, May 20, 2015, SIAM
A simplified model for flows with eddies and locking of asymmetric flow patterns in a periodic channel with symmetric walls

渡辺辰矢

力学系理論の応用に関する研究会, Mar 10, 2007, 機械工学における力学系理論の応用に関する研究会
A simplified model for flows with eddies and locking of asymmetric flow patterns in a periodic channel with symmetric walls

Shinya Watanabe

International Workshop on Synchronization: Phenomena and Analyses, Oct 4, 2006, Aihara Complexity Modelling Project, ERATO, JST

Research Projects

Improvement aiming at high performance of gas separating device with Soret effect by applying consecutive microstructure

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

Ono Naoki
振動流中の非一様壁面付近の剥離泡剥脱過程のモデル化

科学研究費助成事業, 若手研究(B), 日本学術振興会, 2001 - 2002

渡邊辰矢
剥離泡構造をもつ非圧縮性流れの分岐とパターン形成

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 1999 - 2000

渡辺辰矢

Industrial Property Rights

6555567号素子配列、素子、流体の成分分離方法、および素子配列の製造方法