Research Institute for Marine Geodynamics (IMG) Volcanoes and Earth’s Interior Research Center (VERC) Solid Earth Data Science Research Group
Career
Senior Researcher
Profile
Speciality
Research Achievement
Peer reviewed publications (Belonging to JAMSTEC)
D. Noto, H. N. Ulloa, T. Yanagisawa, Y. Tasaka. Stratified horizontal convection. JOURNAL OF FLUID MECHANICS, 2023, 970, doi: 10.1017/jfm.2023.625
T. Terada, D. Noto, Y. Tasaka, T. Miyagoshi, T. Yanagisawa. Structural variety of developing and equilibrium horizontal convection confined in a rectangular vessel resulting from different heating plate arrangements. JOURNAL OF VISUALIZATION, 2023, 26, p. 1055-1066, doi: 10.1007/s12650-023-00916-4
Koyama Takao, Kaneko Takayuki, Ohminato Takao, Yasuda Atsushi, Ogawa Tsutomu, Watanabe Atsushi, Sakashita Shikou, Takeo Minoru, Yanagisawa Takatoshi, Honda Yoshiaki, Kajiwara Koji. An ultra-high-resolution autonomous uncrewed helicopter aeromagnetic survey in Izu-Oshima Island, Japan. JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH, 2022, 425, doi: 10.1016/j.jvolgeores.2022.107527
Megumi Akashi, Takatoshi Yanagisawa, Ataru Sakuraba, Felix Schindler, Susanne Horn, Tobias Vogt, Sven Eckert. Jump rope vortex flow in liquid metal Rayleigh–Bénard convection in a cuboid container of aspect ratio Γ=5. JOURNAL OF FLUID MECHANICS, 2022, 932, doi: 10.1017/jfm.2021.996
Daisuke Noto, Tomomi Terada, Takatoshi Yanagisawa, Takehiro Miyagoshi, Yuji Tasaka. Developing horizontal convection against stable temperature stratification in a rectangular container. Physical Review Fluids, 2021, 6, doi: 10.1103/PhysRevFluids.6.083501
D. Noto, Y. Tasaka, T. Yanagisawa, T. Miyagoshi. Stepwise transitions in spin-up of rotating Rayleigh–Benard convection. JOURNAL OF FLUID MECHANICS, 2021, 911, doi: 10.1017/jfm.2020.1052
Y. Tasaka, T. Yanagisawa, K. Fujita, T. Miyagoshi and A. Sakuraba. Two-dimensional oscillation of convection roll in a finite liquid metal layer under a horizontal magnetic field. JOURNAL OF FLUID MECHANICS, 2021, 911, doi: 10.1017/jfm.2020.1047
Kodai Fujita, Yuji Tasaka, Takatoshi Yanagisawa, Daisuke Noto, Yuichi Murai. Three-dimensional visualization of columnar vortices in rotating Rayleigh–Benard convection. JOURNAL OF VISUALIZATION, 2020, 23, p. 635-647, doi: 10.1007/s12650-020-00651-0
D. Noto, Y. Tasaka, T. Yanagisawa, Y. Murai. Horizontal diffusive motion of columnar vortices in rotating Rayleigh-Benard convection. JOURNAL OF FLUID MECHANICS, 2019, 871, p. 401-426, doi: 10.1017/jfm.2019.313
Megumi Akashi, Takatoshi Yanagisawa, Yuji Tasaka, Tobias Vogt, Yuichi Murai, Sven Eckert. Transition from convection rolls to large-scale cellular structures in turbulent Rayleigh-Benard convection in a liquid metal layer. Physical Review Fluids, 2019, 4, 3, doi: 10.1103/PhysRevFluids.4.033501
Daisuke Noto, Yuji Tasaka, Takatoshi Yanagisawa, Hyun Jin Park, Yuichi Murai. Vortex tracking on visualized temperature fields in a rotating Rayleigh-Benard convection. JOURNAL OF VISUALIZATION, 2018, 21, 6, p. 987-998, doi: 10.1007/s12650-018-0510-6
Tobias Vogt, Wataru Ishimi, Takatoshi Yanagisawa, Yuji Tasaka, Ataru Sakuraba, Sven Eckert. Transition between quasi-two-dimensional and three-dimensional Rayleigh-Benard convection in a horizontal magnetic field. Physical Review Fluids, 2018, 3, 1, doi: 10.1103/PhysRevFluids.3.013503
Takatoshi Yanagisawa, Masanori Kameyama and Masaki Ogawa. Numerical studies on convective stability and flow pattern in three-dimensional spherical mantle of terrestrial planets. Geophysical Journal International, 2016, 206, 3, p. 1526-1538, doi: 10.1093/gji/ggw226
Y. Tasaka, K. Igaki, T. Yanagisawa, T. Vogt, T. Zuerner, S. Eckert. Regular flow reversals in Rayleigh-Benard convection in a horizontal magnetic field. Physical Review E, 2016, 93, doi: 10.1103/PhysRevE.93.043109
Takatoshi Yanagisawa, Yozo Hamano, Ataru Sakuraba. Flow reversals in low-Prandtl-number Rayleigh-Benard convection controlled by horizontal circulations. Physical Review E, 2015, 92, 2, doi: 10.1103/PhysRevE.92.023018
Masaki Ogawa and Takatoshi Yanagisawa. Mantle evolution in Venus due to magmatism and phase transitions: From punctuated layered convection to whole-mantle convection. Journal of Geophysical Research: Planets, 2015, 119, p. 867-883
Takatoshi Yanagisawa, Yozo Hamano, Takehiro Miyagoshi, Yasuko Yamagishi, Yuji Tasaka, Yasushi Takeda. Convection patterns in a liquid metal under an imposed horizontal magnetic field. Physical Review E, 2013, 88
Hashimoto Takeshi, Koyama Takao, Kaneko Takayuki, Ohminato Takao, Yanagisawa Takatoshi, Yoshimoto Mitsuhiro, Suzuki Eiichi. Aeromagnetic survey using an unmanned autonomous helicopter over Tarumae Volcano, northern Japan. Exploration Geophysics, 2013
Koyama Takao, Kaneko Takayuki, Ohminato Takao, Yanagisawa Takatoshi, Watanabe Atsushi, Takeo Minoru. An aeromagnetic survey of Shinmoe-dake volcano, Kirishima, Japan, after the 2011 eruption using an unmanned autonomous helicopter. Earth, Planets and Space, 2013, 65, p. 657-666
Masaki Ogawa and Takatoshi Yanagisawa. Two-dimensional numerical studies on the effects of water on Martian mantle evolution induced by magmatism and solid-state mantle convection. Journal of Geophysical Research, 2012, 117, doi: 10.1029/2012JE004054
Masaki Ogawa, Takatoshi Yanagisawa. Numerical models of Martian mantle evolution induced by magmatism and solid-state convection beneath stagnant lithosphere. J. Geophys. Res., 2011, 116, doi: 10.1029/2010JE003777
Takatoshi Yanagisawa, Yasuko Yamagishi, Yozo Hamano, Yuji Tasaka, Yasushi Takeda. Spontaneous flow reversals in Rayleigh-Benard convection of a liquid metal. Physical Review E, 2011, 83, p. 036307
Takayuki Kaneko, Takao Koyama, Atsushi Yasuda, Minoru Takeo, Takatoshi Yanagisawa, Koji Kajiwara, Yoshiaki Honda. Low-altitude remote sensing of volcanoes using an unmanned autonomous helicopter: an example of aeromagnetic observation at Izu-Oshima volcano, JAPAN. International Journal of Remote Sensing, 2011, 32, 5, p. 1491-1504
Takatoshi Yanagisawa, Yasuko Yamagishi, Yozo Hamano, Yuji Tasaka, Kanako Yano, Jumpei Takahashi, Yasushi Takeda. Detailed investigation of thermal convection in a liquid metal under a horizontal magnetic field: suppression of oscillatory flow observed by velocity profiles. Physical Review E, 2010, 82, p. 056306
Takatoshi Yanagisawa, Yasuko Yamagishi, Yozo Hamano, and Dave R. Stegman. Mechanism for generating stagnant slabs in 3-D spherical mantle convection models at Earth-like conditions. Phys. Earth Planet. Inter., 2010, 183, p. 341
Takatoshi Yanagisawa, Yasuko Yamagishi, Yozo Hamano, Yuji Tasaka, Masataka Yoshida, Kanako Yano, Yasushi Takeda. Structure of large-scale flows and their oscillation in the thermal convection of liquid gallium. Physical Review E, 2010, 82, p. 016320
Jumpei Takahashi, Yuji Tasaka, Yuichi Murai, Yasushi Takeda, Takatoshi Yanagisawa. Experimental study of cell pattern formatin induced by internal heat sources in a horizontal fluid layer. The International Journal of Heat and Mass Transfer, 2010, 53, 7-8, p. 1483-1490
Yoshio Fukao, Shuichi Kodaira, Masataka Kinoshita, Yoshiyuki Tatsumi, Naohiko Ohkochi, Katsuhiko Suzuki, Daisuke Suetsugu, Takeshi Hanyu, Hiroko Sugioka, Shigeaki Ono, Kei Hirose, Takatoshi Yanagisawa, Yozo Hamano, Toshiya Fujiwara, Hiroshi Kitazato, Narumi Takahashi, Hide Sakaguchi. Review of five years of activity at IFREE/JAMSTEC. JAMSTEC Report R&D, 2009, 9, 2, p. 43-94
Yuji Tasaka, Kengo Yonekura, Yasushi Takeda, Takatoshi Yanagisawa. Dilatation and Pattern Formation of Cells in Internally Heated Convection. J. Visualization, 2008, 11, 3, p. 213-220
Yuji Tasaka, Yasushi Takeda, Takatoshi Yanagisawa. Ultrasonic visualization of thermal convective motion in a liquid gallium layer. Flow Measurement and Instrumentation, 2008, 19, 3-4, p. 131-137
Youichiro Takada, Yukitoshi Fukahata, Akinori Hashima, Toshiko Terakawa, Kenji Fukui, Takatoshi Yanagisawa, Yasutaka Ikeda, Gaku Kimura, Mitsuhiro Matsu'ura. Development of three-dimensional basement structure in Taiwan desuced from past plate motion: Consistency with the present seismicity. Tectonics, 2007, 26, 3, doi: 10.1029/2006TC001957
Ohkouchi, N., Yanagisawa, T., Kuroda, J., Yamagishi, Y., Hamano, Y., Tanimizu, M., Ogawa, N. O., Suganuma, Y. and Yoshihara, A.. A status report of MUD “Global Event” group: A dynamic interaction between Earth’s interior and surface environments in the mid Cretaceous. Frontier Research on Earth Evolution, VOL.2, 2006, 2
Yuji Tasaka, Yoichi Kudoh, Yasushi Takeda, Takatoshi Yanagisawa. Experimental investigation of natural convection induced by internal heat generation. J. Phys.: Conference Series, 2005, 14, p. 168-179
Takatoshi Yanagisawa, Yasuko Yamagishi. Rayleigh-Benard Convection in Spherical Shell with Infinite Prandtl Number at High Rayleigh Number. Journal of Earth Simulator, 2005, 4, p. 11-17
Non-peer reviewed publications (Belonging to JAMSTEC)
柳澤 孝寿. 液体金属の熱対流に見られる自発的な流れ場の逆転. ながれ, 2011, 30, 4, p. 299-304
Y. Yamagishi, T. Yanagisawa. Modeling for Convective Heat Transpost Based on Mixing Length Thory. Proc. RIMS Turbulence Meeting 2003, 2003, p. 139-144
Book (Belonging to JAMSTEC)
Yanagisawa Takatoshi. Suppression of Oscillatory Convection by a Horizontal Magnetic Field. Y. Takeda (ed.), Ultrasonic Doppler Velocity Profiler for Fluid Flow, Springer, 2012, p. 135-138
Invited oral presentation(Belonging to JAMSTEC)
Takatoshi Yanagisawa, Yasuko Yamagishi, Yozo Hamano, Yuji Tasaka, Yasushi Takeda. Spontaneous flow reversals observed in a magnetoconvection of liquid metal. Japan Geoscience Union Meeting 2011, 2011
Yanagisawa Takatoshi, Hamano Yozo, Miyagoshi Takehiro, Yamagishi Yasuko, Sakuraba Ataru, Tasaka Yuji, Igaki Kazuto, Takeda Yasushi. Regime diagram of thermal convection i liquid metal with horizontal magnetic field. 9th International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering, 2014
Takatoshi Yanagisawa, Yozo Hamano, Takehiro Miyagoshi, Yasuko Yamagishi, Yuji Tasaka, Yasushi Takeda, Ataru Sakuraba. Patterns of thermal convection in liquid metal with imposed horizontal magnetic field. 11th Annual Meeting Asia Oceania Geosciences Society, 2014
Masanori Kameyama, Takehiro Miyagoshi, Takashi Nakagawa, Takatoshi Yanagisawa, Nakakuki Tomoeki, Masaki Ogawa. Mantle convection simulations on HPC: past, present and future. Asia Oceania Geosciences Society 2014 Annual Meeting, 2014
Yanagisawa Takatoshi. Random reversals of flow direction in Rayleigh-Benard convection of liquid metal under a uniform magnetic field. International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering, 2012
Takatoshi Yanagisawa. Effects of water on Martian mantle evolution induced by magmatism and solid-state convection. Japan Geoscience Union Meeting 2012, 2012
Takatoshi Yanagisawa, Masaki Ogawa. Numerical models of Martian mantle evolution induced by magmatism and solid-state convection. Japan Geoscience Union Meeting 2011, 2011
The effect of phase transition and viscosity layering on the slab stagnation. Final SSP International Symposium on "DEEP SLAB and MANTLE DYNAMICS", 2009
Fluctuation of Convection Pattern in Liquid Metal Under Uniform Magnetic Field. the 2008 AGU Fall Meeting, 2008
Experimental study of convection cell transition in internally heated layer. the 61st Annual Meeting of the APS Division of Fluid Dynamics, 2008
Experimental investigation on coupling flows between liquid and liquid metal layers. the 61st Annual Meeting of the APS Division of Fluid Dynamics, 2008
Measurement of turbulent thermal convection in liquid metal under uniform magnetic field. the 6th International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering, 2008
Ultrasonic investigation on coupling of flows between liquid and liquid metal layers. the 6th International Symposium on Ultrasonic Doppler Methods for Fluid Mechanics and Fluid Engineering, 2008
内部発熱対流のセル内流動. 日本流体力学会 年会2008, 2008
Characteristics of turbulent thermal convection in liquid metal under uniform magnetic field. 地球惑星科学関連学会2008年合同大会, 2008
Experimental study on the coupling of flows between liquid and liquid metal layers. 地球惑星科学関連学会2008年合同大会, 2008
Experimental study of convection cell structure in internally heated layer. 地球惑星科学関連学会2008年合同大会, 2008
Turbulent thermal conveciton in liquid metal and the effect of magnetic field. IUGG General Assembly 2007, 2007
液体ガリウム熱対流の数値シミュレーション. 地球惑星科学関連学会2007年合同大会, 2007
内部熱源により誘起される熱対流の実験的研究. 地球惑星科学関連学会2007年合同大会, 2007
液体金属による熱対流の乱流状態と磁場の影響. 地球惑星科学関連学会2007年合同大会, 2007
液体ガリウム熱対流の数値シミュレーション. 地球惑星科学関連学会2007年合同大会, 2007
氷の中の気泡分布に残された冷却過程の記憶. 地球惑星科学関連学会2007年合同大会, 2007
Spatio-temporal behavior of natural convection in low Prandtl number fluid. 59th Annual Meeting of the APS Division of Fluid Dynamics, 2006
液体金属流体層に生じる熱対流運動の実験的研究. 日本流体力学会 年会2006, 2006
超音波による液体金属流動の可視化. 第34回可視化情報シンポジウム, 2006
Oscillation of the flow pattern observed in Rayleigh-Benard convection with liquid metal. 10th Symposium on Study of the Earth's Deep Interior, 2006
Yasuko Yamagishi, Takatoshi Yanagisawa, Dave Stegman, Yozo Hamano. Thermal State in the Mantle modified by Effects of PPV phase transiton. 10th Symposium on Study of the Earth's Deep Interior, 2006
Ultrasonic visualization of large-scale convective motion in liquid gallium layer. 11th Asian Congress of Fluid Mechanics, 2006
Takatoshi Yanagisawa, Yasuko Yamagishi, Yuji Tasaka, Yozo Hamano, Yasushi Takeda. Measurements of velocity field for Rayleigh-Benard convection in liquid metal and the characteristic of the flow pattern. 2006 Joint Meeting of Earth and Planetary Science, 2006
Measurements of velocity field for Rayleigh-Benard convection in liquid metal and the characteristic of the flow pattern. 2006 Joint Meeting of Earth and Planetary Science, 2006
Yasuko Yamagishi, Takatoshi Yanagisawa. Effect of PPV Phase Transition on Mantle Convection in Three Dimensional Spherical Shell. The Japan Geoscience Union Meeting 2006, 2006
Rayleigh-Benard convection in spherical shell with infinite Prandtl number at high Rayleigh number. 2006 Joint Meeting of Earth and Planetary Science, 2006
柳澤 孝寿. Measurements of velocity field for R-B convection and the characteristic of the flow pattern in liquid metal. The 9th Symposium of SEDI (poster session), 2004
熊谷 一郎,柳澤 孝寿 , 栗田 敬 . Experiments on the interaction of a thermal starting plume with a compositional boundary: effect of a viscosity step. 地球惑星科学関連学会合同大会(ポスターセッション), 2004
Poster presentation(Belonging to JAMSTEC)
仲西理子,桑野修,柳澤孝寿,山下幹也,小俣珠乃, 今村仙子,諸橋葉子,首藤慶子. 屈折法地震探査の理解のための実験・演習教材の開発と実践. 公益社団法人物理探査学会学術講演会講演論文集, 2015, 132, p. 244-246
Yanagisawa Takatoshi, Sakuraba Ataru, Hamano Yozo. Flow reversals in a liquid metal convection with imposed horizontal magnetic field. 14th international symposium on Study of Earth's Deep Interior, 2014
Yanagisawa Takatoshi. Rotating convection of a liquid metal by laboratory experiments and numerical simulations. Japan Geoscience Union Meeting 2012, 2012
Takatoshi Yanagisawa, Takehiro Miyagoshi, Yasuko Yamagishi, Yozo Hamano, Ataru Sakuraba, Yuji Tasaka, Yasushi Takeda. Organized flow structures of turbulent thermal convection in a liquid metal: oscillations and random reversals of flow pattern. American Geophysical Union 2011 Fall Meeting, 2011