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Kyoto University: Kyoto, Kyoto, JP

2016-04-01 to present | Professor (Department of Nuclear Engineering)
Employment
Source: Self-asserted source
Sadayoshi Murakami

Works (50 of 467)

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Page 1 of 10

Neutron Spectroscopy in Perpendicular Neutral Beam Injection Deuterium Plasmas Using Newly Developed Compact Neutron Emission Spectrometers

IEEE Transactions on Instrumentation and Measurement
2024 | Journal article
Contributors: Siriyaporn Sangaroon; Kunihiro Ogawa; Mitsutaka Isobe; Longyong Liao; Guoqiang Zhong; Apiwat Wisitsorasak; Eiji Takada; Makoto Inami Kobayashi; Nopporn Poolyarat; Sadayoshi Murakami et al.
Source: check_circle
Crossref

Influence of the beam-beam collisions on the energetic particle distribution in large helical device

Physics of Plasmas
2023-08-01 | Journal article
Contributors: K. Tahara; H. Asai; H. Nuga; S. Murakami
Source: check_circle
Crossref

Studies of energetic particle transport induced by multiple Alfvén eigenmodes using neutron and escaping energetic particle diagnostics in Large Helical Device deuterium plasmas

Nuclear Fusion
2022-11-01 | Journal article
Contributors: K. Ogawa; M. Isobe; S. Kamio; H. Nuga; R. Seki; S. Sangaroon; H. Yamaguchi; Y. Fujiwara; E. Takada; S. Murakami et al.
Source: check_circle
Crossref

Parallel flow driven by electron cyclotron heating in the helically symmetric experiment

Nuclear Fusion
2022-06-01 | Journal article
Contributors: Y. Yamamoto; S. Murakami; C.C. Chang; S.T.A. Kumar; J.N. Talmadge; K.M. Likin; D.T. Anderson
Source: check_circle
Crossref

ASTI: Data assimilation system for particle and heat transport in toroidal plasmas

Computer Physics Communications
2022-05 | Journal article
Contributors: Y. Morishita; S. Murakami; M. Yokoyama; G. Ueno
Source: check_circle
Crossref

Time-resolved secondary triton burnup 14 MeV neutron measurement by a new scintillating fiber detector in middle total neutron emission ranges in deuterium large helical device plasma experiments

AAPPS Bulletin
2021-12 | Journal article
Contributors: K. Ogawa; M. Isobe; S. Sangaroon; E. Takada; T. Nakada; S. Murakami; J. Jo; G. Q. Zhong; Yipo Zhang; S. Tamaki et al.
Source: check_circle
Crossref

Effects of electron cyclotron heating on the toroidal flow in LHD plasmas

Physics of Plasmas
2021-10 | Journal article
Contributors: Y. Yamamoto; S. Murakami; C. C. Chang; H. Takahashi; K. Ida; M. Yoshinuma; W. H. Ko
Source: check_circle
Crossref

Analysis of NB Fast-Ion Loss Mechanisms in MHD Quiescent LHD Plasmas

Plasma and Fusion Research
2021-04-21 | Journal article
Contributors: Hideo NUGA; Ryohsuke SEKI; Kunihiro OGAWA; Shuji KAMIO; Yutaka FUJIWARA; Hiroyuki YAMAGUCHI; Masaki OSAKABE; Masayuki YOKOYAMA; Mitsutaka ISOBE; Sadayoshi MURAKAMI
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Initial Results from High-Field-Side Transient CHI Start-Up on QUEST

Plasma and Fusion Research
2021-04-09 | Journal article
Contributors: Hiroshi IDEI; Takeshi IDO; Thomas JARBOE; Masayoshi NAGATA; Kengoh KURODA; Roger RAMAN; Makoto HASEGAWA; Sadayoshi MURAKAMI; Takumi ONCHI; Brian A. NELSON et al.
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Magnetic Configuration and Heating Location Dependences of Toroidal Torques by Electron Cyclotron Heating in LHD

Plasma and Fusion Research
2021-03-19 | Journal article
Contributors: Yasuhiro YAMAMOTO; Sadayoshi MURAKAMI
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Application of the Ensemble Kalman Smoother to Turbulent Transport Analysis in LHD Plasma

Plasma and Fusion Research
2021-02-10 | Journal article
Contributors: Yuya MORISHITA; Sadayoshi MURAKAMI; Masayuki YOKOYAMA; Genta UENO
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Parametric Decay Wave Observation in HFS X-Mode Injection in QUEST

Plasma and Fusion Research
2020-08-19 | Journal article
Contributors: Masaharu FUKUYAMA; Ryoya KATO; Kazuo NAKAMURA; Takahiro MURAKAMI; Sadayoshi MURAKAMI; Shinichiro KOJIMA; Akira EJIRI; Hatem ELSERAFY; Yuichi TAKASE; Kazuaki HANADA et al.
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Effect of the Pfirsch–Schlüter flow on the inboard/outboard asymmetry of the toroidal flow in LHD

Physics of Plasmas
2020-04 | Journal article
Contributors: Y. Yamamoto; S. Murakami; H. Takahashi; K. Ida; M. Yoshinuma; J. Chen
Source: check_circle
Crossref

Isotope Effect on Energy Confinement Time and Thermal Transport in Neutral-Beam-Heated Stellarator-Heliotron Plasmas

Physical Review Letters
2019-10-29 | Journal article
Contributors: H. Yamada; K. Tanaka; R. Seki; C. Suzuki; K. Ida; K. Fujii; M. Goto; S. Murakami; M. Osakabe; T. Tokuzawa et al.
Source: check_circle
Crossref

Measurements of radial profile of hydrogen and deuterium density in isotope mixture plasmas using bulk charge exchange spectroscopy

Review of Scientific Instruments
2019-09 | Journal article
Contributors: K. Ida; M. Yoshinuma; K. Yamasaki; T. Kobayashi; Y. Fujiwara; J. Chen; I. Murakami; S. Satake; Y. Yamamoto; S. Murakami et al.
Source: check_circle
Crossref

Simulation Study of Neutral Beam Injection Heating in the HSX Plasma

Plasma and Fusion Research
2019-09-25 | Journal article
Contributors: Yuya MORISHITA; Sadayoshi MURAKAMI; Konstantin LIKIN; David T. ANDERSON
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Evaluation of Neutron Emission Rate with FIT3D-DD Code in Large Helical Device

Plasma and Fusion Research
2019-07-24 | Journal article
Contributors: Ryosuke SEKI; Kunihiro OGAWA; Mitsutaka ISOBE; Masayuki YOKOYAMA; Sadayoshi MURAKAMI; Hideo NUGA; Shuji KAMIO; LHD Experiment Group ; Yutaka FUJIWARA; Masaki OSAKABE
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Estimation of the <i>j </i>× <i>B </i>Force Produced by Electron Cyclotron Heating in HSX Plasma

Plasma and Fusion Research
2019-07-11 | Journal article
Contributors: Yasuhiro YAMAMOTO; Sadayoshi MURAKAMI; Ching-Chieh CHANG; Santhosh T.A. KUMAR; Joseph N. TALMADGE; Konstantin LIKIN; David T. ANDERSON
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Feasibility Study of Neutral Beam Injection on Chinese First Quasi-Axisymmetric Stellarator (CFQS)

Plasma and Fusion Research
2019-05-16 | Journal article
Contributors: Kunihiro OGAWA; Ryosuke SEKI; Hiroyuki YAMAGUCHI; Sadayoshi MURAKAMI; Mitsutaka ISOBE; Akihiro SHIMIZU; Shigeyoshi KINOSHITA; Yuhong XU; Shoichi OKAMURA; CFQS Team et al.
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Initial Results of Neutron Emission Profile Measurements in LHD Deuterium Plasmas

Plasma and Fusion Research
2018-11-20 | Journal article
Contributors: Hiroki KAWASE; Kunihiro OGAWA; Takeo NISHITANI; Neng PU; Sadayoshi MURAKAMI; Mitsutaka ISOBE; LHD Experiment Group
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Initial Results of Triton Burnup Study in the Large Helical Device

Plasma and Fusion Research
2018-11-20 | Journal article
Contributors: Neng PU; Takeo NISHITANI; Kunihiro OGAWA; Mitsutaka ISOBE; Sadayoshi MURAKAMI; LHD Experiment Group
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Fast Ion Confinement Study by Neutron Emission Rate Measurement after Short Pulse NB Injection in the Large Helical Device

Plasma and Fusion Research
2018-04-10 | Journal article
Contributors: Takeo NISHITANI; Kunihiro OGAWA; Neng PU; Hiroki KAWASE; Sadayoshi MURAKAMI; Mitsutaka ISOBE; Masaki OSAKABE; the LHD Experimental Group
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Comparison of Ion Internal Transport Barrier Formation between Hydrogen and Helium Dominated Plasmas

Plasma and Fusion Research
2016 | Journal article
Contributors: Katsumi IDA; Mikiro YOSHINUMA; Hiroshi YAMADA; Yasuhiko TAKEIRI; Kenichi NAGAOKA; Hiromi TAKAHASHI; Kenji TANAKA; the LHD Experiment Group ; Masaki OSAKABE; Sadayoshi MURAKAMI et al.
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Estimations of Beam-Beam Fusion Reaction Rates in the Deuterium Plasma Experiment on LHD

Plasma and Fusion Research
2016 | Journal article
Contributors: Masayuki HOMMA; Sadayoshi MURAKAMI; Hideo NUGA; Hiroyuki YAMAGUCHI
Source: Self-asserted source
Sadayoshi Murakami via JaLC

NBI Beam Ion Distributions in the Presence of Magnetic Islands in Helical Plasmas

Plasma and Fusion Research
2016 | Journal article
Contributors: Hiroyuki YAMAGUCHI; Sadayoshi MURAKAMI
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Study of toroidal flow generation by ion cyclotron range of frequency minority heating in the Alcator C-Mod plasma

Physics of Plasmas
2016-01 | Journal article
Contributors: S. Murakami; K. Itoh; L. J. Zheng; J. W. Van Dam; P. Bonoli; J. E. Rice; C. L. Fiore; C. Gao; A. Fukuyama
Source: check_circle
Crossref

Development of Momentum Conserving Monte Carlo Simulation Code for ECCD Study in Helical Plasmas

Ec18 - 18th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating
2015 | Book chapter
WOSUID:

WOS:000358327700010

Contributors: Murakami, S.; Hasegawa, S.; Moriya, Y.; Kubo, S
Source: Self-asserted source
Sadayoshi Murakami via ResearcherID

Development of the Heating Scenarios to Achieve High-Ion Temperature Plasma in the Large Helical Device

Plasma Fusion Res. Regul. Artic.
2015 | Journal article
Source: Self-asserted source
Sadayoshi Murakami

Development of the Heating Scenarios to Achieve High-Ion Temperature Plasma in the Large Helical Device<sup> </sup>

Plasma and Fusion Research
2015 | Journal article
Contributors: Keisuke FUJII; Motoshi GOTO; Masayuki YOKOYAMA; Akio KOMORI; Mikiro YOSHINUMA; the LHD Experiment Group ; Hiroshi YAMADA; Masashi KISAKI; Takashi MUTOH; Yasuhiko TAKEIRI et al.
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Effect of the RF wall conditioning on the high performance plasmas in the Large Helical Device

Journal of Nuclear Materials
2015 | Journal article
WOSUID:

WOS:000358467200240

Contributors: Takahashi, H.; Osakabe, M.; Nagaoka, K.; Nakano, H.; Tokitani, M.; Fujii, K.; Murakami, S.; Takeiri, Y.; Seki, T.; Saito, K. et al.
Source: Self-asserted source
Sadayoshi Murakami via ResearcherID

Integrated discharge scenario for high-temperature helical plasma in LHD

Nuclear Fusion
2015 | Journal article
URI:

http://stacks.iop.org/0029-5515/55/i=11/a=113020

WOSUID:

WOS:000366528700023

Source: Self-asserted source
Sadayoshi Murakami
grade
Preferred source (of 2)‎

Integrated Particle Transport Simulation of NBI Plasmas in LHD

Plasma Fusion Res.
2015 | Journal article
Source: Self-asserted source
Sadayoshi Murakami

Integrated Particle Transport Simulation of NBI Plasmas in LHD

Plasma and Fusion Research
2015 | Journal article
Contributors: Akira SAKAI; Sadayoshi MURAKAMI; Hiroyuki YAMAGUCHI; Arimitsu WAKASA; Atsushi FUKUYAMA; Kenichi NAGAOKA; Hiroyuki TAKAHASHI; LHD Exp Group ; Hirohisa NAKANO; Masaki OSAKABE
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Integrated transport simulations of high ion temperature plasmas of LHD

Plasma Phys. Control. Fusion
2015 | Journal article
Source: Self-asserted source
Sadayoshi Murakami
grade
Preferred source (of 2)‎

Overview of transport and MHD stability study: focusing on the impact of magnetic field topology in the Large Helical Device

Nuclear Fusion
2015 | Journal article
URI:

http://stacks.iop.org/0029-5515/55/i=10/a=104018

WOSUID:

WOS:000363762900019

Source: Self-asserted source
Sadayoshi Murakami
grade
Preferred source (of 2)‎

Simulation Study of Energetic Triton Confinement in the D-D Experiment on LHD

Plasma and Fusion Research
2015 | Journal article
Contributors: Masayuki HOMMA; Sadayoshi MURAKAMI; Mitsutaka ISOBE; Hideki TOMITA; Kunihiro OGAWA
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Simulation Study of Energetic Triton Confinement in the D-D Experiment on LHD

Plasma Fusion Res.
2015 | Journal article
Source: Self-asserted source
Sadayoshi Murakami

Simulation Study of Toroidal Flow Generation of Minority Ions by Local ICRF Heating

Journal of the Physical Society of Japan
2015 | Journal article
WOSUID:

WOS:000365804100017

Contributors: Murakami, Sadayoshi; Itoh, Kimitaka; Zheng, Linjin; Van Dam, James W.; Fukuyama, Atsushi
Source: Self-asserted source
Sadayoshi Murakami via ResearcherID

Effect of Impurity Ions on NBI Heating in LHD Plasmas

Plasma and Fusion Research
2014 | Journal article
Contributors: Hiroyuki YAMAGUCHI; Sadayoshi MURAKAMI
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Effect of Impurity Ions on NBI Heating in LHD Plasmas

Plasma Fusion Res.
2014 | Journal article
Source: Self-asserted source
Sadayoshi Murakami

Extension of High T-e Regime with Upgraded ECRH System in the LHD

Radiofrequency Power in Plasmas
2014 | Journal article
WOSUID:

WOS:000339626400018

Contributors: Takahashi, H.; Shimozuma, T.; Kubo, S.; Yoshimura, Y.; Igami, H.; Ito, S.; Kobayashi, S.; Mizuno, Y.; Okada, K.; Mutoh, T. et al.
Source: Self-asserted source
Sadayoshi Murakami via ResearcherID

Extension of high T-e regime with upgraded electron cyclotron resonance heating system in the Large Helical Device

PHYSICS OF PLASMAS
2014 | Journal article
Source: Self-asserted source
Sadayoshi Murakami
grade
Preferred source (of 2)‎

High Ion Temperature Plasmas using an ICRF Wall-Conditioning Technique in the Large Helical Device

Plasma and Fusion Research
2014 | Journal article
Contributors: Hiromi TAKAHASHI; Masaki OSAKABE; Sadayoshi MURAKAMI; Kenichi NAGAOKA; Haruhisa NAKANO; the LHD Experiment Group ; Yasuhiko TAKEIRI; Tetsuo SEKI; Shuji KAMIO; Kenji SAITO et al.
Source: Self-asserted source
Sadayoshi Murakami via JaLC

High Ion Temperature Plasmas using an ICRF Wall-Conditioning Technique in the Large Helical Device

Plasma Fusion Res. Regul. Artic.
2014 | Journal article
URI:

http://www.jspf.or.jp/PFR/PDF/pfr2014\_09-1402050.pdf

Source: Self-asserted source
Sadayoshi Murakami

Impact of carbon impurities on the confinement of high-ion-temperature discharges in the Large Helical Device

PLASMA PHYSICS AND CONTROLLED FUSION
2014 | Journal article
Source: Self-asserted source
Sadayoshi Murakami
grade
Preferred source (of 2)‎

Integrated Heat Transport Simulation of Multi-Ion-Species Plasma

Plasma Fusion Res.
2014 | Journal article
Source: Self-asserted source
Sadayoshi Murakami

Integrated Heat Transport Simulation of Multi-Ion-Species Plasma in LHD

Plasma and Fusion Research
2014 | Journal article
Contributors: Akira SAKAI; Sadayoshi MURAKAMI; Hiroyuki YAMAGUCHI; Arimitsu WAKASA; Atsushi FUKUYAMA
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Integrated Transport Simulation of Time-evolving LHD Plasma Using GNET-TD and TASK3D

JPS Conf. Proc.
2014 | Journal article
Source: Self-asserted source
Sadayoshi Murakami

Integration of Large-Scale Simulations and Numerical Modelling Tools in Close Link with the LHD Experiment

Plasma and Fusion Research
2014 | Journal article
Contributors: Hiroshi YAMADA; Numerical Simulation Research Project ; Masanori NUNAMI; Atsushi FUKUYAMA; Masayuki YOKOYAMA; Ryosuke SEKI; Chihiro SUZUKI; LHD Experiment Group ; Masahiko EMOTO; Katsumi IDA et al.
Source: Self-asserted source
Sadayoshi Murakami via JaLC

Integration of Large-Scale Simulations and Numerical Modelling Tools in Close Link with the LHD Experiment

Plasma Fusion Res.
2014 | Journal article
Source: Self-asserted source
Sadayoshi Murakami
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