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博士(科学)(東京大学)
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修士(科学)(東京大学)
Details of the Researcher
Professional Memberships 3
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THE JAPAN SOCIETY OF FLUID MECHANICS
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プラズマ・核融合学会
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日本物理学会
Research Areas 3
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Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Fluid engineering /
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Natural sciences / Mathematical physics and basic theory /
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Energy / Basic plasma science /
Papers 49
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Non-modal secondary growth in a boundary layer modulated by primary crossflow vortices
Yuki Ide, Makoto Hirota
Physics of Fluids 2025/05/01
DOI: 10.1063/5.0270559
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Hamiltonian structure of single-helicity, incompressible magnetohydrodynamics, and application to magnetorotational instability
M. Furukawa, M. Hirota
Physics of Plasmas 2025/01/01
DOI: 10.1063/5.0242899
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Applicability criteria of proper charge neutrality and special relativistic MHD models extended by two-fluid effects
Shuntaro Yoshino, Makoto Hirota, Yuji Hattori
Physics of Plasmas 31 (12) 2024/12/01
DOI: 10.1063/5.0243293
ISSN: 1070-664X
eISSN: 1089-7674
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A sufficient condition for inviscid shear instability: Hurdle theorem and its application to alternating jets
K. Deguchi, M. Hirota, T. Dowling
Journal of Fluid Mechanics 997 2024/10/10
DOI: 10.1017/jfm.2024.728
ISSN: 0022-1120
eISSN: 1469-7645
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Streamwise-Elongated Sinusoidal Roughness Elements with Enhanced Laminarizing Effect on Three-Dimensional Boundary Layer
Makoto Hirota, Yuki Ide, Yuji Hattori
AIAA Journal 62 (10) 3672-3685 2024/10
DOI: 10.2514/1.J064044
ISSN: 0001-1452
eISSN: 1533-385X
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Stability of Stuart vortices in rotating stratified fluids
Yuji Hattori, Makoto Hirota
Journal of Fluid Mechanics 987 2024/05/16
Publisher: Cambridge University Press (CUP)DOI: 10.1017/jfm.2024.398
ISSN: 0022-1120
eISSN: 1469-7645
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Experimental Validation of the Suppression of Cross flow Instability by Sinusoidal Roughness Elements
Sayaka Suzuki, Aiko Yakeno, Yasufumi Konishi, Naoko Tokugawa, Makoto Hirota, Hikaru Takami, Shigeru Obayashi
AIAA SciTech Forum and Exposition, 2024 2024
DOI: 10.2514/6.2024-0891
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Design Basis of Sinusoidal Roughness Elements for Enhanced Laminarizing Effect on Three-dimensional Boundary Layer
Makoto Hirota, Yuki Ide, Yuji Hattori
AIAA SciTech Forum and Exposition, 2024 2024
DOI: 10.2514/6.2024-0889
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Stability of two-dimensional Taylor–Green vortices in rotating stratified fluids
Yuji Hattori, Makoto Hirota
Journal of Fluid Mechanics 967 2023/07/20
Publisher: Cambridge University Press (CUP)DOI: 10.1017/jfm.2023.513
ISSN: 0022-1120
eISSN: 1469-7645
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Lagrange Multiplier-Based Optimal Control Technique for Streak Attenuation in High-Speed Boundary Layers
Omar Es-Sahli, Adrian Sescu, M. Zamir A. Koshuriyan, Yuji Hattori, Makoto Hirota
AIAA Journal 61 (1) 63-75 2023/01
Publisher: American Institute of Aeronautics and Astronautics (AIAA)DOI: 10.2514/1.j062255
ISSN: 0001-1452
eISSN: 1533-385X
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Modeling of Crossflow-Induced Boundary Layer Transition Peer-reviewed
Makoto Hirota, Yuki Ide, Yuji Hattori
Lecture Notes in Electrical Engineering 912 395-408 2022/04
DOI: 10.1007/978-981-19-2689-1_30
ISSN: 1876-1100
eISSN: 1876-1119
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Optimization of turbulent transition delay effect using quasi-statically transforming wall roughness shape Peer-reviewed
Takayuki SHIROSAKI, Makoto HIROTA, Yuji HATTORI
Journal of Fluid Science and Technology 17 (3) JFST0010-JFST0010 2022
Publisher: Japan Society of Mechanical EngineersDOI: 10.1299/jfst.2022jfst0010
eISSN: 1880-5558
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Stability assessment on sinusoidal roughness elements for crossflow-transition control Peer-reviewed
Yuki Ide, Makoto Hirota, Naoko Tokugawa
Physics of Fluids 33 (3) 034112-034112 2021/03/01
Publisher: AIP PublishingDOI: 10.1063/5.0041442
ISSN: 1070-6631
eISSN: 1089-7666
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Modal stability analysis of arrays of stably stratified vortices Peer-reviewed
Yuji Hattori, Shota Suzuki, Makoto Hirota, Manish Khandelwal
Journal of Fluid Mechanics 909 2021/02/25
Publisher: Cambridge University Press (CUP)DOI: 10.1017/jfm.2020.865
ISSN: 0022-1120
eISSN: 1469-7645
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Linearized dynamical system for extended magnetohydrodynamics in terms of Lagrangian displacement fields and isovortical perturbations Peer-reviewed
M. Hirota
Physics of Plasmas 28 (2) 022106-022106 2021/02
Publisher: AIP PublishingDOI: 10.1063/5.0037819
ISSN: 1070-664X
eISSN: 1089-7674
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Effect of localized wall cooling or heating on streaks in high-speed boundary layers
Omar Es-Sahli, Adrian Sescu, Mohammed Z. Afsar, Yuji Hattori, Makoto Hirota
AIAA Scitech 2021 Forum 1-16 2021/01/11
Publisher: American Institute of Aeronautics and AstronauticsDOI: 10.2514/6.2021-0853
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A compressible boundary layer optimal control approach using nonlinear boundary region equations
Omar Es-Sahli, Adrian Sescu, Mohammed Afsar, Yuji Hattori, Makoto Hirota
AIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021 2021
DOI: 10.2514/6.2021-2945
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Three-dimensional global stability on stuart vortex of free shear layer
Aiko Yakeno, Makoto Hirota
Springer Proceedings in Physics 226 9-13 2019
DOI: 10.1007/978-3-030-22196-6_2
ISSN: 0930-8989
eISSN: 1867-4941
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Strato-hyperbolic instability: a new mechanism of instability in stably stratified vortices Peer-reviewed
Suzuki, Shota, Hirota, Makoto, Hattori Yuji
Journal of Fluid Mechanics 854 293-323 2018/08
DOI: 10.1017/jfm.2018.641
ISSN: 0022-1120
eISSN: 1469-7645
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Analysis of ELM stability with extended MHD models in JET, JT-60U and future JT-60SA tokamak plasmas
Nobuyuki Aiba, S. Pamela, Mitsuru Honda, Hajime Urano, C. Giroud, E. Delabie, L. Frassinetti, I. Lupelli, Nobuhiko Hayashi, G. T.A. Huijsmans, Xavier Litaudon, S. Abduallev, M. Abhangi, P. Abreu, M. Afzal, K. M. Aggarwal, T. Ahlgren, J. H. Ahn, L. Aho-Mantila, M. Airila, R. Albanese, V. Aldred, D. Alegre, E. Alessi, P. Aleynikov, A. Alfier, A. Alkseev, M. Allinson, B. Alper, E. Alves, G. Ambrosino, R. Ambrosino, L. Amicucci, V. Amosov, E. Andersson Sundén, M. Angelone, M. Anghel, Clemente Angioni, L. Appel, C. Appelbee, P. Arena, M. Ariola, H. Arnichand, S. Arshad, A. Ash, Naoko Ashikawa, V. Aslanyan, O. Asunta, F. Auriemma, Y. Austin, L. Avotina, M. D. Axton, C. Ayres, M. Bacharis, A. Baciero, D. Baião, S. Bailey, A. Baker, I. Balboa, M. Balden, N. Balshaw, R. Bament, J. W. Banks, Y. F. Baranov, M. A. Barnard, D. Barnes, M. Barnes, R. Barnsley, A. Baron Wiechec, L. Barrera Orte, Matteo Baruzzo, V. Basiuk, M. Bassan, R. Bastow, A. Batista, P. Batistoni, R. Baughan, B. Bauvir, L. Baylor, B. Bazylev, J. Beal, P. S. Beaumont, M. Beckers, B. Beckett, A. Becoulet, N. Bekris, M. Beldishevski, K. Bell, F. Belli, M. Bellinger, Belonohy, N. Ben Ayed, N. A. Benterman, H. Bergsåker, J. Bernardo, M. Bernert, M. Berry, L. Bertalot, C. Besliu, Marc Beurskens
Plasma Physics and Controlled Fusion 60 (1) 2018/01/01
ISSN: 0741-3335
eISSN: 1361-6587
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An Explosive Scaling Law for Nonlinear Magnetic Reconnection and Its Insensitivity to Microscopic Scales Peer-reviewed
Makoto Hirota
Plasma and Fusion Research 12 1401010-8 2017/12
eISSN: 1880-6821
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Stability boundaries and sufficient stability conditions for stably stratified, monotonic shear flows Peer-reviewed
Makoto Hirota, Philip J. Morrison
PHYSICS LETTERS A 380 (21) 1856-1860 2016/05
DOI: 10.1016/j.physleta.2016.03.044
ISSN: 0375-9601
eISSN: 1873-2429
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21aBU-3 Linear Stability Analysis of Two-dimensional Taylor-Green Vortices in a Stratified Flow
Suzuki S., Hattori Y., Hirota M.
Meeting Abstracts of the Physical Society of Japan 71 3011-3011 2016
Publisher: The Physical Society of Japan (JPS)DOI: 10.11316/jpsgaiyo.71.1.0_3011
ISSN: 2189-079X
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Magnetohydrodynamic instability excited by interplay between a resistive wall mode and stable ideal magnetohydrodynamic modes in rotating tokamak plasmas Peer-reviewed
N. Aiba, M. Hirota
PHYSICS OF PLASMAS 22 (8) 082512 2015/08
DOI: 10.1063/1.4928892
ISSN: 1070-664X
eISSN: 1089-7674
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Explosive magnetic reconnection caused by an X-shaped current-vortex layer in a collisionless plasma Peer-reviewed
M. Hirota, Y. Hattori, P. J. Morrison
PHYSICS OF PLASMAS 22 (5) 052114 2015/05
DOI: 10.1063/1.4921329
ISSN: 1070-664X
eISSN: 1089-7674
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Excitation of flow-stabilized resistive wall mode by coupling with stable eigenmodes in tokamaks. International-journal Peer-reviewed
Nobuyuki Aiba, Makoto Hirota
Physical review letters 114 (6) 065001-065001 2015/02/13
DOI: 10.1103/PhysRevLett.114.065001
ISSN: 0031-9007
eISSN: 1079-7114
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Variational necessary and sufficient stability conditions for inviscid shear flow Peer-reviewed
M. Hirota, P. J. Morrison, Y. Hattori
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES 470 (2172) 20140322 2014/12
ISSN: 1364-5021
eISSN: 1471-2946
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Impact of plasma rotation on the linear physics of resistive wall modes in tokamaks Peer-reviewed
N. Aiba, J. Shiraishi, M. Hirota
PLASMA PHYSICS AND CONTROLLED FUSION 55 (7) 2013/07
DOI: 10.1088/0741-3335/55/7/074002
ISSN: 0741-3335
eISSN: 1361-6587
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Nonlinear variational method for predicting fast collisionless magnetic reconnection Peer-reviewed
M. Hirota, P. J. Morrison, Y. Ishii, M. Yagi, N. Aiba
Nuclear Fusion 53 (6) 2013/06
DOI: 10.1088/0029-5515/53/6/063024
ISSN: 0029-5515 1741-4326
eISSN: 1741-4326
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Variational formulation for weakly nonlinear perturbations of ideal magnetohydrodynamics
M. Hirota
Journal of Plasma Physics 77 (5) 589-615 2011/10
DOI: 10.1017/S0022377810000760
ISSN: 0022-3778
eISSN: 1469-7807
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Mechanisms of plasma rotation effects on the stability of type-I edge-localized mode in tokamaks Peer-reviewed
N. Aiba, M. Furukawa, M. Hirota, N. Oyama, A. Kojima, S. Tokuda, M. Yagi
NUCLEAR FUSION 51 (7) 073012-1-073012-10 2011/07
DOI: 10.1088/0029-5515/51/7/073012
ISSN: 0029-5515
eISSN: 1741-4326
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Significant effect of plasma compressibility on nonlinear mode coupling of Alfven eigenmodes Peer-reviewed
Hirota M, Aiba N
NUCLEAR FUSION 51 (7) 2011/07
DOI: 10.1088/0029-5515/51/7/073037
ISSN: 0029-5515
eISSN: 1741-4326
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Lagrangian approach to weakly nonlinear stability of elliptical flow Peer-reviewed
Y. Fukumoto, M. Hirota, Y. Mie
PHYSICA SCRIPTA T142 2010/12
DOI: 10.1088/0031-8949/2010/T142/014049
ISSN: 0031-8949
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Wave-action conservation law for eigenmodes and continuum modes
M. Hirota, S. Tokuda
Physics of Plasmas 17 (8) 2010/08
DOI: 10.1063/1.3475793
ISSN: 1070-664X
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Destabilization mechanism of edge localized MHD mode by a toroidal rotation in tokamaks Peer-reviewed
N. Aiba, M. Furukawa, M. Hirota, S. Tokuda
NUCLEAR FUSION 50 (4) 045002-1-045002-14 2010/04
DOI: 10.1088/0029-5515/50/4/045002
ISSN: 0029-5515
eISSN: 1741-4326
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Impact of the toroidal rotation on the n dependence of the growth rate of the edge localized MHD modes
N. Aiba, M. Hirota
37th EPS Conference on Plasma Physics 2010, EPS 2010 2 1142-1145 2010
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Lagrangian approach to weakly nonlinear stability of elliptical flow Peer-reviewed
Y. Fukumoto, M. Hirota, Y. Mie
Physica Scripta T T142 2010
DOI: 10.1088/0031-8949/2010/T142/014049
ISSN: 0281-1847
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Energetics of resistive wall modes in flowing plasmas
M. Hirota
Plasma Science and Technology 11 (4) 409-410 2009
DOI: 10.1088/1009-0630/11/4/08
ISSN: 1009-0630
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A spectral method for action-angle representation of linear waves in plasmas
M. Hirota
AIP Conference Proceedings 1188 315-328 2009
DOI: 10.1063/1.3266809
ISSN: 0094-243X
eISSN: 1551-7616
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Action-angle variables for the continuous spectrum of ideal magnetohydrodynamics Peer-reviewed
M. Hirota, Y. Fukumoto
PHYSICS OF PLASMAS 15 (12) 2008/12
DOI: 10.1063/1.3035912
ISSN: 1070-664X
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Elliptical instability of a vortex tube and drift current induced by it Peer-reviewed
Y. Fukumoto, M. Hirota
PHYSICA SCRIPTA T132 2008/10
DOI: 10.1088/0031-8949/2008/T132/014041
ISSN: 0031-8949
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Energy of hydrodynamic and magnetohydrodynamic waves with point and continuous spectra Peer-reviewed
M. Hirota, Y. Fukumoto
JOURNAL OF MATHEMATICAL PHYSICS 49 (8) 2008/08
DOI: 10.1063/1.2969275
ISSN: 0022-2488
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Elliptical instability of a vortex tube and drift current induced by it Peer-reviewed
Y. Fukumoto, M. Hirota
Physica Scripta T T132 2008
DOI: 10.1088/0031-8949/2008/T132/014041
ISSN: 0281-1847
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Irregular singularity of the magnetorotational instability in a keplerian disk
M. Furukawa, Z. Yoshida, M. Hirota, V. Krishan
Astrophysical Journal 659 (2 I) 1496-1504 2007/04/20
DOI: 10.1086/512763
ISSN: 0004-637X
eISSN: 1538-4357
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RT-1 project: Magnetosphere-like plasma experiment Peer-reviewed
Z. Yoshida, Y. Ogawa, J. Morikawa, M. Furukawa, H. Saitoh, M. Hirota, D. Hori, J. Shiraishi, S. Watanabe, S. Numazawa, Y. Yano, J. Suzuki
FUSION SCIENCE AND TECHNOLOGY 51 (2T) 29-33 2007/02
DOI: 10.13182/FST07-A1308
ISSN: 1536-1055
eISSN: 1943-7641
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Variational principle for linear stability of flowing plasmas in Hall magnetohydrodynamics
M. Hirota, Z. Yoshida, E. Hameiri
Physics of Plasmas 13 (2) 2006/02
DOI: 10.1063/1.2169734
ISSN: 1070-664X
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Resonance between continuous spectra: Secular behavior of Alfvén waves in a flowing plasma
M. Hirota, T. Tatsuno, Z. Yoshida
Physics of Plasmas 12 (1) 1-11 2005
DOI: 10.1063/1.1834591
ISSN: 1070-664X
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Degenerate continuous spectra producing localized secular instability - An example in a non-neutral plasma
M. Hirota, T. Tatsuno, Z. Yoshida
Journal of Plasma Physics 69 (5) 397-412 2003/10
DOI: 10.1017/S0022377803002241
ISSN: 0022-3778
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Secular behavior of electrostatic Kelvin-Helmholtz (diocotron) modes coupled with plasma oscillations
M. Hirota, T. Tatsuno, S. Kondoh, Z. Yoshida
Physics of Plasmas 9 (4) 1177-1177 2002/04
DOI: 10.1063/1.1454123
ISSN: 1070-664X
Misc. 40
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Extended MHD solutions for plasma-vacuum interface that is singularly perturbed by electron inertia
廣田真
数理解析研究所講究録 2282 69-78 2023/07
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Numerical validation of suppression effect on crossflow instability by discrete roughness elements
Makoto Hirota, Yuki Ide, Takahisa Hayasida, Yuji Hattori
Nagare 38 69-72 2019/04
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波のエネルギーに基づく軸流を持つ渦の安定性解析とその応用
服部裕司, 廣田真, 福本康秀
東北大学流体科学研究所共同利用・共同研究拠点流体科学研究拠点活動報告書 2015 2017
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Theory for explosive magnetic reconnection in collisionless plasma
Makoto Hirota
Journal of Plasma and Fusion Research 92 (12) 861-867 2016/12
Publisher: Japan Society of Plasma Science and Nuclear Fusion ResearchISSN: 0918-7928
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波のエネルギーに基づく軸流を持つ渦の安定性解析とその応用
服部裕司, 廣田真, 福本康秀
東北大学流体科学研究所共同利用・共同研究拠点流体科学研究拠点活動報告書 2014 2015
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29pAT-9 Explosive magnetic reconnection mediated by effect of finite electron temperature
Hirota M., Hattori Y.
Meeting abstracts of the Physical Society of Japan 69 (1) 274-274 2014/03/05
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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Representation of Wave Energy of a Rotating Flow in Terms of the Dispersion Relation
Yasuhide Fukumoto, Makoto Hirota, Youichi Mie
Nonlinear Physical Systems: Spectral Analysis, Stability and Bifurcations 9781848214200 139-153 2013/12/31
Publisher: Wiley BlackwellDOI: 10.1002/9781118577608.ch7
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Variational approach to necessary and sufficient condition for stability of parallel shear flow
Hirota M.
Meeting abstracts of the Physical Society of Japan 68 (2) 220-220 2013/08/26
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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26pEA-8 Role of electron temperature in acceleration mechanism of collisionless magnetic reconnection
Hirota M., Morrison P. J., Ishii Y., Yagi M., Aiba N.
Meeting abstracts of the Physical Society of Japan 68 (1) 265-265 2013/03/26
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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無衝突磁気リコネクションの加速機構における電子温度効果の役割
廣田真, MORRISON P. J, 石井康友, 矢木雅敏, 相羽信行
日本物理学会講演概要集 68 (1) 265 2013/03/05
ISSN: 1342-8349
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Variational formulation of nonlinear hydrodynamic stability (Modern approach and developments to Onsager's theory on statistical vortices)
Hirota Makoto
RIMS Kokyuroku 1798 73-84 2012/06
Publisher: Kyoto UniversityISSN: 1880-2818
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24aYG-9 Nonlinear analysis of collisionless magnetic reconnection using energy principle
Hirota M., Morrison P. J., Ishii Y., Yagi M.
Meeting abstracts of the Physical Society of Japan 67 (1) 254-254 2012/03/05
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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変分原理を用いた無衝突磁気リコネクションの解析 (オイラー方程式の数理 : カルマン渦列と非定常渦運動100年)
廣田 真, Morrison P. J.
数理解析研究所講究録 1776 115-125 2012/02
Publisher: 京都大学ISSN: 1880-2818
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電磁流体方程式の変分原理に基づいた非線形モード間相互作用の定式化 (オイラー方程式の数理 : 力学と変分原理250年)
廣田 真
数理解析研究所講究録 1749 61-72 2011/07
Publisher: 京都大学ISSN: 1880-2818
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25pGZ-3 Theory of action-angle variables for continuous spectrum in flowing plasma
HIROTA Makoto
Meeting abstracts of the Physical Society of Japan 66 (1) 244-244 2011/03/03
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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22pTE-6 Evaluation of wave mean-field interaction by Lie series expansion
HIROTA Makoto, FUKUMOTO Yasuhide
Meeting abstracts of the Physical Society of Japan 65 (1) 247-247 2010/03/01
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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プラズマ回転シアによる周辺MHDモードの不安定化機構について
相羽信行, 古川勝, 廣田真, 徳田伸二
日本物理学会講演概要集 65 (1) 245-245 2010/03/01
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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25aYP-6 Weakly nonlinear analysis of MHD modes in Lagrangian description
HIROTA Makoto
Meeting abstracts of the Physical Society of Japan 64 (2) 110-110 2009/08/18
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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楕円渦流上のKelvin波の弱非線形相互作用によって誘導される平均流 (非線形波動現象の数理と応用)
彌榮 洋一, 福本 康秀, 服部 裕司, 廣田 真
数理解析研究所講究録 1645 90-99 2009/04
Publisher: 京都大学ISSN: 1880-2818
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28pSA-2 Evaluation of resonant damping rate by means of wave action
HIROTA Makoto, TOKUDA Shinji
Meeting abstracts of the Physical Society of Japan 64 (1) 222-222 2009/03/03
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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22aZH-10 Instabilities of magnetohydrodynamic flows caused by negative energy modes
HIROTA Makoto, TOKUDA Shinji
Meeting abstracts of the Physical Society of Japan 63 (2) 176-176 2008/08/25
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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Spectrum and Energy of Waves in Mean Shear Flows (Mathematical Analysis in Fluid and Gas Dynamics)
Hirota Makoto, Fukumoto Yasuhide
RIMS Kokyuroku 1592 24-40 2008/04
Publisher: Kyoto UniversityISSN: 1880-2818
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23aQF-4 Spectrum of Waves in Flow Fields and its Hamiltonian structure
HIROTA Makoto
Meeting abstracts of the Physical Society of Japan 63 (1) 213-213 2008/02/29
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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22pRS-15 Theories on Wave Energy and Bifurcation for Flowing Plasmas
HIROTA Makoto, Fukumoto Yasuhide
Meeting abstracts of the Physical Society of Japan 62 (2) 230-230 2007/08/21
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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20aWD-7 Spectrum and Wave Energy of Three-dimensional Perturbations in Shear flows
HIROTA Makoto, Fukumoto Yasuhide
Meeting abstracts of the Physical Society of Japan 62 (1) 282-282 2007/02/28
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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Drift currents induced by three-dimensional motions of vortex tube
HIROTA Makoto
2007 295-295 2007
Publisher: 日本流体力学会 -
25pQB-2 Interaction of Acoustic Waves with Continuous Spectrum in Inhomogeneous Plasma
HIROTA Makoto
Meeting abstracts of the Physical Society of Japan 61 (2) 160-160 2006/08/18
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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27pUC-2 Lyapunov stability of MHD equilibria characterized by variational principle
Hirota M., Yoshida Z.
Meeting abstracts of the Physical Society of Japan 61 (1) 202-202 2006/03/04
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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Stability of Flowing Plasmas : Non-Hermitian Generator, Singularities and Variational Principle
HIROTA Makoto
82 (11) 789-791 2006
Publisher: プラズマ・核融合学会 -
AM06-06-018 Algebraic instability caused by acoustic waves in shear flows
HIROTA Makoto
2006 173-173 2006
Publisher: 日本流体力学会 -
21pXK-3 "WKB analysis of magneto-rotational instability in a thin accretion disk"
Furukawa M., Krishant V., Hirota M., Yoshida Z.
Meeting abstracts of the Physical Society of Japan 60 (2) 123-123 2005/08/19
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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27aXG-3 Linear stability of Hall MHD with the use of Lagrange representation
Hirota M., Hameiri E., Yoshida Z.
Meeting abstracts of the Physical Society of Japan 60 (1) 252-252 2005/03/04
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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13pQA-9 Continuous spectrum of magnetohydrodynamics described by the hyperfunction theory
Hirota M, Yoshida Z
Meeting abstracts of the Physical Society of Japan 59 (2) 164-164 2004/08/25
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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27aWH-2 Singular eigenfunctions formulated by Sato's hyperfunction theory
Hirota M., Yoshida Z.
Meeting abstracts of the Physical Society of Japan 59 (1) 204-204 2004/03/03
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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Algebraic behavior of fluctuations in MHD stability analysis
Hirota M., Tatsuno T., Yoshida Z.
Meeting abstracts of the Physical Society of Japan 58 (2) 170-170 2003/08/15
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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Analysis for algebraic instability of fluctuations in shear flow : singular point analysis of degenerate continuous spectra
Hirota M., Tatsuno T., Yoshida Z.
Meeting abstracts of the Physical Society of Japan 58 (1) 215-215 2003/03/06
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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7aSQ-5 高速プラマ流を用いた高ベーダプラス,閉じ込め(プラズマ・流体理論・数値解析(領域内横断),領域11合同,領域2)
吉田 善章, 比村 治彦, 龍野 智哉, Volponi F., 伊藤 淳, 中島 千博, 大崎 秀一, 沼田 龍介, 斎藤 晴彦, 廣田 真, 若林 英紀, 白石 淳也, 深尾 正之, 小川 雄一, 森川 惇二, 大國 弘太郎
日本物理学会講演概要集 57 (2) 162-162 2002/08/13
Publisher: 一般社団法人日本物理学会ISSN: 1342-8349
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27aXQ-5 Asymptotic analysis of non-Hermitian dynamics in non-neutral plasmas
Hirota M., Tatsuno T., Kondoh S., Yoshida Z.
Meeting abstracts of the Physical Society of Japan 57 (1) 211-211 2002/03/01
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
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26aB01 Stabilizing and destabilizing effect of shear flow : beyond Kelvin-Helmholtz instability
Tatsuno T., Hirota M., Ito A., Volponi F., Yoshida Z., Mahajan S. M.
(19) 63-63 2002
Publisher: プラズマ・核融合学会 -
Secular behavior of electrostatic Kelvin-Helmholta (diocotron) modes coupled with plasma oscillations
Hirota M., Tatsuno T., Kondoh S., Yoshida Z.
Meeting abstracts of the Physical Society of Japan 56 (2) 122-122 2001/09/03
Publisher: The Physical Society of Japan (JPS)ISSN: 1342-8349
Presentations 72
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不安定成層の流れによる安定化
廣田真
NIFS共同研究研究会「MHDとその周辺に関する理論・シミュレーション研究」 2024/12/27
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横流れ定在渦を重ねた三次元境界層における乱れの線形non-modal成長について
井手優紀, 廣田真
第38回数値流体力学シンポジウム 2024/12/11
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Deformation and breakdown of vortex structure due to rotational-hyperbolic instability of 2D Taylor-Green vortices in rotating fluids
Naoya Ueno, Makoto Hirota, Yuji Hattori
77th Annual Meeting of the APS Division of Fluid Dynamics 2024/11/26
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Suppression of crossflow-induced boundary layer transition on a swept wing by sinusoidal roughness elements
Makoto Hirota, Yuki Ide, Yuji Hattori
77th Annual Meeting of the APS Division of Fluid Dynamics 2024/11/25
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Rotational-hyperbolic instability and ring-type elliptic instability: new unstable modes of rotating stratified fluids
Yuji Hattori, Makoto Hirota
77th Annual Meeting of the APS Division of Fluid Dynamics 2024/11/24
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Direct Numerical Simulation of the Trailing Edge Noise on a Flat Plate and the Effect of Finlets
Natsumi Hirao, Makoto Hirota, Yuji Hattori
77th Annual Meeting of the APS Division of Fluid Dynamics 2024/11/24
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Analysis of Trailing Edge Noise from a Flat Plate and Effect of Finlets on the Noise using Direct Numerical Simulation
Natsumi Hirao, Makoto Hirota, Yuji Hattori
21th International Conference on Flow Dynamics 2024/11/20
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超音速三次元境界層の乱流遷移抑制効果をもつ最適な粗さ要素の探索
廣田真, 庭野翔也, 井手優紀, 服部裕司, 大林茂
第62回飛行機シンポジウム 2024/10/17
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Applicability limit and time-marching algorithm of special relativistic MHD models extended by two-fluid effects
Shuntaro Yoshino, Makoto Hirota, Yuji Hattori
66th Annual Meeting of the APS Division of Plasma Physics 2024/10/08
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回転流体中の2次元Taylor-Green渦における巨視的不安定性に起因した渦構造の変化
上野直哉, 廣田真, 服部裕司
日本流体力学会年会2024 2024/09/26
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磁気回転不安定性のエネルギー解析
古川勝, 廣田真, 後藤渓太
日本物理学会第79回年次大会 2024/09/18
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二流体効果によって拡張された特殊相対論的MHDモデルとその数値的可解性
吉野舜太郎, 廣田真, 服部裕司
日本物理学会第79回年次大会 2024/09/16
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粗さ要素を用いた境界層の乱流遷移制御のメカニズムと課題
廣田真, 井手優紀, 服部裕司
数理解析研究所共同研究「非平衡な乱流」 2024/07/24
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Laminarization of Supersonic Three-dimensional Boundary Layer by Sinusoidal Roughness Elements
Makoto Hirota, Shoya Niwano, Yuki Ide, Yuji Hattori, Shigeru Obayashi
9th European Congress on Computational Methods in Applied Sciences and Engineering 2024/06/04
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シングルヘリシティ非圧縮MHDの4場簡約化モデルと磁気回転不安定性への適用
古川勝, 廣田真, 後藤渓太
日本物理学会2024年春季大会 2024/03/19
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波形粗さ要素の適用による後退翼面上の境界層遷移の安定化
廣田真, 井手優紀, 服部裕司
日本物理学会2024年春季大会 2024/03/19
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Experimental Validation of the Suppression of Cross flow Instability by Sinusoidal Roughness Elements
Sayaka Suzuki, Aiko Yakeno, Yasufumi Konishi, Naoko Tokugawa, Makoto Hirota, Hikaru Takami, Shigeru Obayashi
2024 AIAA SciTech Forum and Exposition 2024/01/09
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Design Basis of Sinusoidal Roughness Elements for Enhanced Laminarizing Effect on Three-dimensional Boundary Layer
Makoto Hirota, Yuki Ide, Yuji Hattori
2024 AIAA SciTech Forum and Exposition 2024/01/09
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圧縮性拡張 MHD 方程式の数値シミュレーション技法
廣田 真
日本物理学会 第77回年次大会 2022/03/16
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動的変化する壁面粗さ形状を用いた乱流遷移抑制効果の最適化
城崎 孝之, 廣田 真, 服部 裕司
第35回数値流体力学シンポジウム 2021/12/15
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Optimization of Turbulent Transition Delay Effect Using Dynamically Transforming Roughness Elements
T. Shirosaki, M. Hirota, Y. Hattori
18th International Conference on Flow Dynamics 2021/10/29
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Control of Gortler Vortices in High-Speed Boundary Layer Flows Using Nonlinear Boundary Region Equations
O. Es-Sahli, A. Sescu, M. Z. Afsar, Y. Hattori, M. Hirota
18th International Conference on Flow Dynamics 2021/10/29
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Numerical Study on Local Scale Similarity of Primary and Secondary Crossflow Instability
Makoto Hirota, Yuki Ide, Yuji Hattori
18th International Conference on Flow Dynamics 2021/10/29
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散逸的拡張MHDシミュレーションにおける境界条件の実装
廣田 真
日本物理学会2021年秋季大会 2021/09/20
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波形粗さ要素による三次元境界層遷移の抑制効果
廣田 真, 井手 優紀, 服部 裕司
日本物理学会 第76回年次大会 2021/03/14
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横流れ不安定性のDNSに基づいた三次元境界層遷移モデルの構築
廣田 真, 井手 優紀, 服部 裕司
第34回数値流体力学シンポジウム 2020/12/22
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Effect of wall cooling or heating on streaks streamwise vortices developing in compressible boundary layers
A. Sescu, O. Es-Sahli, M. Afsar, Y. Hattori, M. Hirota
73rd Annual Meeting of the APS Division of Fluid Dynamics 2020/11/22
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Investigation of an Optimal Control Approach in the Context of Compressible Boundary Region Equations
O. Es-Sahli, A. Sescu, M. Afsar, Y. Hattori, M. Hirota
73rd Annual Meeting of the APS Division of Fluid Dynamics 2020/11/22
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Control of Streamwise Vortices Developing in Compressible Boundary Layers
O. Es-Sahli, A. Sescu, M. Afsar, Y. Hattori, M. Hirota
17th International Conference on Flow Dynamics 2020/10/29
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Modeling of Nonlinear Crossflow Instability in Three-dimensional Boundary Layer
Makoto Hirota, Yuki Ide, Yuji Hattori
17th International Conference on Flow Dynamics 2020/10/29
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拡張MHD方程式の線形安定性に対する変分原理と自己共役性
廣田 真
日本物理学会2020年秋季大会 2020/09/11
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磁気ヘリシティ入射と緩和の拡張 MHD シミュレーション
廣田 真, Philip J. Morrison, Wendell Horton, 服部 裕司
日本物理学会第75回年次大会 2020/03
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Nonlinear dynamics of destabilized array of vortices in stratified fluid
Yuji Hattori, Makoto Hirota
72nd Annual Meeting of the APS Division of Fluid Dynamics 2019/11/25
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Development for a Theoretical Model of Crossflow-induced Boundary-layer Transition
Makoto Hirota, Yuki Ide, Takahisa Hayashida, Yuji Hattori
72nd Annual Meeting of the APS Division of Fluid Dynamics 2019/11/23
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Prediction of Crossflow-induced Boundary-layer Transition and its control by sinusoidal wall roughness
廣田 真, 井手 優紀, 林田 貴寿, 服部 裕司
第65回「乱流遷移の解明と制御」研究会 2019/11/18
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Numerical Simulation of Vertical Vorticity Generation in Unstable Stratified Shear Flow
Akira Takahashi, Makoto Hirota, Yuji Hattori
16th International Conference on Flow Dynamic 2019/11/08
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Scale Analysis for Primary and Secondary Instabilities of Three-dimensional Boundary Layer
Makoto Hirota, Yuki Ide, Takahisa Hayashida, Yuji Hattori
16th International Conference on Flow Dynamics 2019/11/08
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不安定密度成層せん断流における鉛直渦度発生の数値シミュレーション
高橋 翠, 廣田 真, 服部 裕司
日本流体力学会年会2019 2019/09/15
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成層流中の渦列の不安定化過程
服部 裕司, 廣田 真
日本流体力学会年会2019 2019/09/14
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電子慣性効果を含む拡張MHD方程式の境界条件
廣田 真
日本物理学会2019年秋季大会 2019/09/12
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Prediction and control of boundary-layer transition induced by steady crossflow vortices
Makoto Hirota, Yuki Ide, Takahisa Hayashida, Yuji Hattori
IUTAM Symposium "Vortex dynamics in science, nature and technology" 2019/06/27
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壁面粗度による三次元境界層の遷移抑制効果の数値的検証
廣田 真, 井手 優紀, 服部 裕司
第64回「乱流遷移の解明と制御」研究会 2019/03/28
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孤立粗度による横流れ不安定性抑制効果の数値的検証
廣田 真, 井手 優紀, 林田 貴寿, 服部 裕司
第32回数値流体力学シンポジウム 2018/12/13
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後退翼周り境界層の遷移予測と制御に向けた直接数値解析と非線形安定性解析
廣田 真, 井手 優紀, 林田 貴寿, 服部 裕司
第56回飛行機シンポジウム 2018/11/15
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Suppression Mechanism of Crossflow Vortices in a Three-dimensional Boundary Layer by Triggering Less Unstable Modes International-presentation
M. Hirota, Y. Hattori
15th International Conference on Flow Dynamics 2018/11/09
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Sturm-Liouville型方程式の正則化によるシア流の安定性条件導出
廣田 真
日本流体力学会年会2018 2018/09/03
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ACヘリシティ入射によって維持されるヘリカルなテイラー緩和状態の数値計算
廣田 真, Philip J. Morrison, Wendell Horton, 服部 裕司
Plasma Conference 2017 2017/11/24
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Numerical simulation of magnetohydrodynamic relaxation controlled by external AC loop voltages International-presentation
M. Hirota, P. J. Morrison, W. Horton, Y. Hattori
14th International Conference on Flow Dynamics 2017/11/03
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Magnetic helicity balance at Taylor relaxed states sustained by AC helicity injection International-presentation
M. Hirota, P. J. Morrison, W. Horton, Y. Hattori
59th Annual Meeting of the APS Division of Plasma Physics 2017/10/25
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Gyrofluid Energy Principle and Its Application to Fast Magnetic Reconnection International-presentation
M. Hirota, P. J. Morrison
1st Asia-Pacific Conference on Plasma Physics 2017/09/19
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交流電圧を用いた磁気ヘリシティ入射による定常電流駆動のシミュレーション
廣田 真, Philip J. Morrison, Wendell Horton, 服部 裕司
日本物理学会第72回年次大会 2017/03/18
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無衝突プラズマにおける爆発的磁気リコネクションの理論
プラズマ・核融合学会第33回年会 2016/11
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Stability Criteria for Circular Vortex Tubes with Smooth Vorticity Profiles International-presentation
P. J. Morrison, Y. Hattori
13th International Conference on Flow Dynamics 2016/10
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Energy principle for a gyrofluid model and variational description of collisionless tearing modes International-presentation
P. J. Morrison
58th Annual Meeting of the APS Division of Plasma Physics 2016/10
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Variational formalism for linear growth rates of collisionless tearing modes International-presentation
IUTAM Symposium "Helicity Structures and Singularity in Fluid and Plasma Dynamics" 2016/04/11
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連続成層シア流の線形不安定化メカニズムと安定性のため十分条件
P. J. Morrison
日本物理学会 第71回年次大会 2016/03/19
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21aBU-3 Linear Stability Analysis of Two-dimensional Taylor-Green Vortices in a Stratified Flow
Suzuki S., Hattori Y., Hirota M.
Meeting Abstracts of the Physical Society of Japan 2016
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21aBU-1 Linear instability mechanism and sufficient stability conditions of continuous stratified shear flows
Hirota M., Morrison P. J.
Meeting Abstracts of the Physical Society of Japan 2016
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二流体効果がもたらすテアリングモードの爆発的成長 ~X型の電流・渦シート構造の形成とスケーリング則について~
平成27年度NIFS共同研究研究会「電磁モデルによるプラズマ中の不安定性・乱流に関する理論・シミュレーション」 2015/12/17
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Variational approach to stability boundary for the Taylor-Goldstein equation International-presentation
68th Annual Meeting of the APS Division of Fluid Dynamics 2015/11/23
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Variational Stability Criteria for Stratified Shear Flows International-presentation
12th International Conference on Flow Dynamics 2015/10/29
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交流ループ電圧による抵抗性プラズマへの磁気ヘリシティ入射効率
日本物理学会2015年秋季大会 2015/09/16
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Theoretical description of explosive magnetic reconnection in collisionless two-fluid models International-presentation
M. Hirota, Y. Hattori, P. J. Morrison
2015 Sherwood Fusion theory Conference 2015/03/17
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16pCN-9 Efficiency of magnetic helicity injection into resistive plasmas by AC loop voltages
Hirota M., Horton W., Morrison P. J.
Meeting Abstracts of the Physical Society of Japan 2015
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Nonlinear analysis of explosive growth of collisionless magnetic reconnection in the presence of the effect of finite electron temperature International-presentation
M. Hirota, Y. Hattori
56th Annual Meeting of the APS Division of Plasma Physics 2014/10/29
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有限電子温度効果が介在する爆発的磁気リコネクション
廣田 真, 服部 裕司
日本物理学会 第69回年次大会 2014/03/29
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爆発的磁気リコネクションにおける階層間相互作用
平成25年度NIFS共同研究研究会「MHDおよび流体力学における流れの安定性に関する理論・シミュレーション研究」 2013/12
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Variational analysis of linear stability of flowing equilibria based on action-angle representation International-presentation
55th Annual Meeting of the APS Division of Plasma Physics 2013/11
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Variational Approach to Necessary and Sufficient Stability Conditions for Inviscid Shear Flow International-presentation
10th International Conference on Flow Dynamics 2013/11
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Variational approach to spectral stability criteria of inviscid flows International-presentation
JSPS/UK Meeting ”TOPOLOGICAL VORTICITY DYNAMICS IN THE PHYSICAL SCIENCES” 2013/09
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平行シア流の安定性の必要十分条件に対する変分法的アプローチ
日本物理学会 2013年秋季大会 2013/09
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Variational approach to spectral stability of flowing plasmas
第19回NEXT(数値トカマク)研究会 2013/08/29
Industrial Property Rights 4
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隆起構造および物体
廣田 真, 服部 裕司, 井手 優紀, ▲高▼見 光, 吉本 稔
特許第7465483号
Property Type: Patent
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隆起構造、翼、隆起構造の設計方法及びその設計プログラム
戸上 健治, 吉本 稔, 廣田 真, 服部 裕司, 井手 優紀
特許第7369386号
Property Type: Patent
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RAISED STRUCTURE AND WING
Makoto Hirota, Yuki Ide, Yuji Hattori, HIkaru Takami, MInoru Yoshimoto
Property Type: Patent
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隆起構造、翼、隆起構造の設計方法及びその設計プログラム
戸上 健治, 吉本 稔, 廣田 真, 服部 裕司, 井手 優紀
Property Type: Patent
Research Projects 8
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Investigation of two component plasmas frozen into canonical flux tube using BX-U
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)
Category: Grant-in-Aid for Scientific Research (B)
Institution: Kyoto Institute of Technology
2021/04 - 2024/03
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Development of nonlinear extended MHD simulation methods for free-boundary plasmas
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Category: Grant-in-Aid for Scientific Research (C)
Institution: Tohoku University
2021/04 - 2024/03
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磁場を考慮した低マッハ数モデルにおける火炎面の伝搬速度及び線形安定性の解析
和田啓吾, 廣田真
Offer Organization: 東北大学流体科学研究所
System: 萌芽公募共同研究
2022/04 - 2023/03
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Construction of extended MHD theory for plasma current driven by magnetic helicity injection
Hirota Makoto
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Category: Grant-in-Aid for Scientific Research (C)
Institution: Tohoku University
2016/04 - 2020/03
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Theoretical study of explosvie collapse mechanism in high-temperature plasmas by using a variational approach to multi-scale dynamical system
HIROTA Makoto, Morrison Philip J., HATTORI Yuji
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)
Category: Grant-in-Aid for Young Scientists (B)
Institution: Tohoku University
2013/04 - 2016/03
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Hamiltonian study of infinite-dimensional mode couplings in non-uniform plasmas
HIROTA Makoto
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)
Category: Grant-in-Aid for Young Scientists (B)
Institution: Japan Atomic Energy Agency
2010 - 2012
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Experimental Studies on the High-beta Equilibrium and Stability of Rapidly Flowing Plasma Produced in Toroidal Non-neutral Plasma Trap
YOSHIDA Zensho, FURUKAWA Masaru, SAITOH Haruhiko, OGAWA Yuichi, MORIKAWA Junji
Offer Organization: Japan Society for the Promotion of Science
System: Grants-in-Aid for Scientific Research
Category: Grant-in-Aid for Scientific Research (S)
Institution: The University of Tokyo
2002 - 2006
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流れをもつプラズマの安定性と揺らぎ-非エルミート系のスペクトルと繰り込み理論
廣田 真
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 特別研究員奨励費
Institution: 東京大学
2003 - 2005
Other 5
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Interaction between plasma rotation and pressure driven modes in LHD
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Effects of flows on MHD stability of LHD plasma
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Theoretical analysis of MHD Properties of LHD Plasmas with RMPs
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Extended modeling for MHD equilibrium and stability of toroidal plasmas
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Analysis of MHD stability property of LHD plasma