1-19 of 19
Takanori Shibata
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Investigation of Tip Leakage Vortex Breakdown in a High-Speed Multistage Axial Compressor

Ryosuke Seki, Toshihiko Azuma, Junji Iwatani, Akihiro Nakaniwa, Hidetaka Okui, Takanori Shibata
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2023, 145(7): 071017.
Paper No: TURBO-22-1184
https://doi.org/10.1115/1.4056981
Published Online: April 3, 2023
View Article titled, Investigation of Tip Leakage Vortex Breakdown in a High-Speed Multistage Axial Compressor
Open the PDF for Investigation of Tip Leakage Vortex Breakdown in a High-Speed Multistage Axial Compressor in another window
Topics: Blades, Clearances (Engineering), Compressors, Leakage, Pressure, Vortices, Surges, Rotors, Flow (Dynamics)
Proceedings Papers

Investigation of Tip Leakage Vortex Breakdown in a High-Speed Multistage Axial Compressor

Ryosuke Seki, Toshihiko Azuma, Junji Iwatani, Akihiro Nakaniwa, Hidetaka Okui, Takanori Shibata
Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A001, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-77977
https://doi.org/10.1115/GT2022-77977
View Paper titled, Investigation of Tip Leakage Vortex Breakdown in a High-Speed Multistage Axial Compressor
Open the PDF for Investigation of Tip Leakage Vortex Breakdown in a High-Speed Multistage Axial Compressor in another window
Topics: Compressors, Gas turbines, Leakage, Surges, Vortices
Journal Articles

Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows—Part II: Effect of Axial Distance Between a Swirl Breaker and a Rotor Shroud on Efficiency Improvement

Chongfei Duan, Hisataka Fukushima, Kiyoshi Segewa, Takanori Shibata, Hidetoshi Fujii
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041003.
Paper No: GTP-18-1560
https://doi.org/10.1115/1.4041648
Published Online: November 1, 2018
View Article titled, Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows—Part II: Effect of Axial Distance Between a Swirl Breaker and a Rotor Shroud on Efficiency Improvement
Open the PDF for Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows—Part II: Effect of Axial Distance Between a Swirl Breaker and a Rotor Shroud on Efficiency Improvement in another window
Topics: Cavities, Computational fluid dynamics, Flow (Dynamics), Leakage flows, Rotors, Steam turbines, Turbines, Pressure, Design
Journal Articles

Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows—Part I: Design Concept and Typical Performance of a Swirl Breaker

Takanori Shibata, Hisataka Fukushima, Kiyoshi Segewa
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041002.
Paper No: GTP-18-1578
https://doi.org/10.1115/1.4041650
Published Online: November 1, 2018
View Article titled, Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows—Part I: Design Concept and Typical Performance of a Swirl Breaker
Open the PDF for Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows—Part I: Design Concept and Typical Performance of a Swirl Breaker in another window
Topics: Blades, Cavities, Computational fluid dynamics, Design, Flow (Dynamics), Leakage flows, Rotors, Steam turbines, Turbines, Shapes
Proceedings Papers

Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows: Part I — Design Concept and Typical Performance of a Swirl Breaker

Takanori Shibata, Hisataka Fukushima, Kiyoshi Segawa
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A009, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75269
https://doi.org/10.1115/GT2018-75269
View Paper titled, Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows: Part I — Design Concept and Typical Performance of a Swirl Breaker
Open the PDF for Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows: Part I — Design Concept and Typical Performance of a Swirl Breaker in another window
Topics: Design, Leakage flows, Rotors, Steam turbines, Cavities, Blades, Computational fluid dynamics, Turbines, Flow (Dynamics), Geometry
Proceedings Papers

Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows: Part II — Effect of Axial Distance Between a Swirl Breaker and Rotor Shroud on Efficiency Improvement

Chongfei Duan, Hisataka Fukushima, Kiyoshi Segawa, Takanori Shibata, Hidetoshi Fujii
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A010, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75270
https://doi.org/10.1115/GT2018-75270
View Paper titled, Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows: Part II — Effect of Axial Distance Between a Swirl Breaker and Rotor Shroud on Efficiency Improvement
Open the PDF for Improvement of Steam Turbine Stage Efficiency by Controlling Rotor Shroud Leakage Flows: Part II — Effect of Axial Distance Between a Swirl Breaker and Rotor Shroud on Efficiency Improvement in another window
Topics: Leakage flows, Rotors, Steam turbines, Cavities, Computational fluid dynamics, Pressure, Geometry, Design, Flow (Dynamics), Reliability
Journal Articles

Starting Characteristic Analysis of a Radial Inflow Turbine for the Regenerative Brayton Cycle

Susumu Nakano, Tadaharu Kishibe, Manabu Yagi, Kuniyoshi Tsubouchi, Takanori Shibata
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2015, 137(6): 061701.
Paper No: GTP-14-1035
https://doi.org/10.1115/1.4028765
Published Online: June 1, 2015
View Article titled, Starting Characteristic Analysis of a Radial Inflow Turbine for the Regenerative Brayton Cycle
Open the PDF for Starting Characteristic Analysis of a Radial Inflow Turbine for the Regenerative Brayton Cycle in another window
Topics: Pressure, Turbines, Inflow, Rotors, Microturbines, Compressors, Engineering prototypes
Proceedings Papers

Suppression of Secondary Flows in an Axial Flow Turbine Rotor With a Novel Blade Design Concept

Kazutoyo Yamada, Masato Furukawa, Takanori Shibata, Satoshi Nakakido, Nobuhito Oka
Proc. ASME. GT2014, Volume 2C: Turbomachinery, V02CT38A019, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25630
https://doi.org/10.1115/GT2014-25630
View Paper titled, Suppression of Secondary Flows in an Axial Flow Turbine Rotor With a Novel Blade Design Concept
Open the PDF for Suppression of Secondary Flows in an Axial Flow Turbine Rotor With a Novel Blade Design Concept in another window
Topics: Axial flow, Blades, Design, Flow (Dynamics), Rotors, Turbines, Chords (Trusses), Pressure, Computational methods, Design methodology
Proceedings Papers

Evaluation of Axial Compressor Characteristics Under Overspray Condition

Chihiro Myoren, Yasuo Takahashi, Manabu Yagi, Takanori Shibata, Tadaharu Kishibe
Proc. ASME. GT2013, Volume 5A: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V05AT20A006, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95402
https://doi.org/10.1115/GT2013-95402
View Paper titled, Evaluation of Axial Compressor Characteristics Under Overspray Condition
Open the PDF for Evaluation of Axial Compressor Characteristics Under Overspray Condition in another window
Topics: Compressors, Flow (Dynamics), Design, Water, Turbines, Cooling, Drops, Evaporation, Gas turbines, Industrial gases
Journal Articles

Effect of Impeller Blade Loading on Compressor Stage Performance in a High Specific Speed Range

Takanori Shibata, Manabu Yagi, Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2012, 134(4): 041012.
https://doi.org/10.1115/1.4003659
Published Online: July 21, 2011
View Article titled, Effect of Impeller Blade Loading on Compressor Stage Performance in a High Specific Speed Range
Open the PDF for Effect of Impeller Blade Loading on Compressor Stage Performance in a High Specific Speed Range in another window
Topics: Blades, Compressors, Design, Flow (Dynamics), Impellers, Surges
Proceedings Papers

Optimizing a Suction Channel to Improve Performance of a Centrifugal Compressor Stage

Manabu Yagi, Takanori Shibata, Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka, Kazuyuki Sugimura
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 2007-2017, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23019
https://doi.org/10.1115/GT2010-23019
View Paper titled, Optimizing a Suction Channel to Improve Performance of a Centrifugal Compressor Stage
Open the PDF for Optimizing a Suction Channel to Improve Performance of a Centrifugal Compressor Stage in another window
Topics: Compressors, Suction, Design, Flow (Dynamics), Pressure, Computational fluid dynamics, Dimensions, Experimental design, Impellers, Mach number
Proceedings Papers

Effect of Impeller Blade Loading on Compressor Stage Performance in a High Specific Speed Range

Takanori Shibata, Manabu Yagi, Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 1757-1768, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22281
https://doi.org/10.1115/GT2010-22281
View Paper titled, Effect of Impeller Blade Loading on Compressor Stage Performance in a High Specific Speed Range
Open the PDF for Effect of Impeller Blade Loading on Compressor Stage Performance in a High Specific Speed Range in another window
Topics: Blades, Compressors, Impellers, Surges, Design, Diffusion (Physics), Flow (Dynamics), Mach number, Machinery, Pressure
Journal Articles

Performance Improvement of a Centrifugal Compressor Stage by Increasing Degree of Reaction and Optimizing Blade Loading of a 3D Impeller

Takanori Shibata, Manabu Yagi, Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2011, 133(2): 021004.
https://doi.org/10.1115/1.4000565
Published Online: October 19, 2010
View Article titled, Performance Improvement of a Centrifugal Compressor Stage by Increasing Degree of Reaction and Optimizing Blade Loading of a 3D Impeller
Open the PDF for Performance Improvement of a Centrifugal Compressor Stage by Increasing Degree of Reaction and Optimizing Blade Loading of a 3D Impeller in another window
Topics: Blades, Compressors, Design, Impellers, Flow (Dynamics)
Proceedings Papers

Performance Improvement of a Centrifugal Compressor Stage by Increasing Degree of Reaction and Optimizing Blade Loading of a 3D-Impeller

Takanori Shibata, Manabu Yagi, Hideo Nishida, Hiromi Kobayashi, Masanori Tanaka
Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 1305-1315, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59588
https://doi.org/10.1115/GT2009-59588
View Paper titled, Performance Improvement of a Centrifugal Compressor Stage by Increasing Degree of Reaction and Optimizing Blade Loading of a 3D-Impeller
Open the PDF for Performance Improvement of a Centrifugal Compressor Stage by Increasing Degree of Reaction and Optimizing Blade Loading of a 3D-Impeller in another window
Topics: Blades, Compressors, Impellers, Diffusion (Physics), Computational fluid dynamics, Design, Pressure, Surges, Flow (Dynamics), Mach number
Proceedings Papers

Test Results From the Advanced Humid Air Turbine System Pilot Plant: Part 1—Overall Performance

Shinichi Higuchi, Tomomi Koganezawa, Yasuhiro Horiuchi, Hidefumi Araki, Takanori Shibata, Shinya Marushima
Proc. ASME. GT2008, Volume 2: Controls, Diagnostics and Instrumentation; Cycle Innovations; Electric Power, 691-700, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51072
https://doi.org/10.1115/GT2008-51072
View Paper titled, Test Results From the Advanced Humid Air Turbine System Pilot Plant: Part 1—Overall Performance
Open the PDF for Test Results From the Advanced Humid Air Turbine System Pilot Plant: Part 1—Overall Performance in another window
Topics: Gas turbines, Turbines, Water reuse, Thermal efficiency, Axial flow, Combustion chambers, Compressors, Cycles, Flow (Dynamics), Pressure
Proceedings Papers

Inlet Air Cooling With Overspray Applied to a Two-Stage Centrifugal Compressor

Takanori Shibata, Yasuo Takahashi, Shigeo Hatamiya
Proc. ASME. GT2008, Volume 7: Education; Industrial and Cogeneration; Marine; Oil and Gas Applications, 207-217, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50893
https://doi.org/10.1115/GT2008-50893
View Paper titled, Inlet Air Cooling With Overspray Applied to a Two-Stage Centrifugal Compressor
Open the PDF for Inlet Air Cooling With Overspray Applied to a Two-Stage Centrifugal Compressor in another window
Topics: Compressors, Cooling, Gas turbines
Proceedings Papers

Performance Improvement of Centrifugal Compressor Impellers by Optimizing Blade-Loading Distribution

Manabu Yagi, Tadaharu Kishibe, Takanori Shibata, Hideo Nishida, Hiromi Kobayashi
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 1639-1648, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51025
https://doi.org/10.1115/GT2008-51025
View Paper titled, Performance Improvement of Centrifugal Compressor Impellers by Optimizing Blade-Loading Distribution
Open the PDF for Performance Improvement of Centrifugal Compressor Impellers by Optimizing Blade-Loading Distribution in another window
Topics: Blades, Compressor impellers, Impellers, Design, Computational fluid dynamics, Flow (Dynamics), Performance characterization, Suction, Testing performance
Proceedings Papers

Development of Elemental Technologies for Advanced Humid Air Turbine System

Hidetoshi Kuroki, Takanori Shibata, Tomomi Koganezawa, Nobuaki Kizuka, Shigeo Hatamiya, Shinya Marushima
Proc. ASME. GT2006, Volume 4: Cycle Innovations; Electric Power; Industrial and Cogeneration; Manufacturing Materials and Metallurgy, 183-189, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90639
https://doi.org/10.1115/GT2006-90639
View Paper titled, Development of Elemental Technologies for Advanced Humid Air Turbine System
Open the PDF for Development of Elemental Technologies for Advanced Humid Air Turbine System in another window
Topics: Turbines, Gas turbines, Combustion chambers, Compressors, Cooling, Emissions, Nitrogen oxides, Pressure, Thermal efficiency, Compression
Journal Articles

Development of Elemental Technologies for Advanced Humid Air Turbine System

Hidetoshi Kuroki, Shigeo Hatamiya, Takanori Shibata, Tomomi Koganezawa, Nobuaki Kizuka, Shinya Marushima
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2008, 130(3): 031701.
https://doi.org/10.1115/1.2833490
Published Online: March 26, 2008
View Article titled, Development of Elemental Technologies for Advanced Humid Air Turbine System
Open the PDF for Development of Elemental Technologies for Advanced Humid Air Turbine System in another window
Topics: Compressors, Gas turbines, Turbines, Temperature, Combustion chambers, Cooling