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Journal Articles

Applying Ensemble Kalman Filter to Transonic Flows Through a Two-Dimensional Turbine Cascade

Sasuga Ito, Masato Furukawa, Kazutoyo Yamada, Kaito Manabe
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. December 2021, 143(12): 121113.
Paper No: FE-21-1175
https://doi.org/10.1115/1.4052472
Published Online: October 6, 2021
View Article titled, Applying Ensemble Kalman Filter to Transonic Flows Through a Two-Dimensional Turbine Cascade
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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Kalman filters, Optimization, Pressure, Simulation, Turbines, Turbulence, Transonic flow, Blades
Proceedings Papers

Experimental Investigation of Surge Phenomena in a Transonic Centrifugal Compressor With Inlet Distortion

Sasuga Ito, Masato Furukawa, Satoshi Gunjishima, Takafumi Ota, Kazuhito Konishi, Kazutoyo Yamada
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A029, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15426
https://doi.org/10.1115/GT2020-15426
View Paper titled, Experimental Investigation of Surge Phenomena in a Transonic Centrifugal Compressor With Inlet Distortion
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Topics: Compressors, Surges
Proceedings Papers

Adaptive Simulation Based on URANS and Ensemble Kalman Filter for Resolving Turbulent Flow on LES

Sasuga Ito, Masato Furukawa, Yamada Kazutoyo, Kaito Manabe
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A057, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20344
https://doi.org/10.1115/FEDSM2020-20344
View Paper titled, Adaptive Simulation Based on URANS and Ensemble Kalman Filter for Resolving Turbulent Flow on LES
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Topics: Kalman filters, Simulation, Turbines, Turbulence
Proceedings Papers

Simultaneous Optimization of Impeller Blade Loading Distribution and Meridional Geometry for Aerodynamic Design of Centrifugal Compressor

Kaito Manabe, Sasuga Ito, Masato Furukawa, Kazutoyo Yamada, Nobuhito Oka, Isao Tomita, Yoshihiro Hayashi
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A026, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5358
https://doi.org/10.1115/AJKFluids2019-5358
View Paper titled, Simultaneous Optimization of Impeller Blade Loading Distribution and Meridional Geometry for Aerodynamic Design of Centrifugal Compressor
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Topics: Blades, Compressors, Design, Genetic algorithms, Geometry, Impellers, Optimization
Proceedings Papers

Suppression of Secondary Flows in a Transonic Centrifugal Compressor Impeller Using an Inverse Design Method Based on Meridional Viscous Flow Analysis

Sasuga Ito, Shin Okada, Yuki Kawakami, Kaito Manabe, Masato Furukawa, Kazutoyo Yamada
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A025, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5319
https://doi.org/10.1115/AJKFluids2019-5319
View Paper titled, Suppression of Secondary Flows in a Transonic Centrifugal Compressor Impeller Using an Inverse Design Method Based on Meridional Viscous Flow Analysis
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Topics: Compressor impellers, Design, Design methodology, Flow (Dynamics), Viscous flow
Proceedings Papers

Experimental Investigation of Surge Phenomena in a Transonic Centrifugal Compressor

Sasuga Ito, Masato Furukawa, Satoshi Gunjishima, Hiroki Usuki, Takafumi Ota, Kazutoyo Yamada
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT44A013, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90791
https://doi.org/10.1115/GT2019-90791
View Paper titled, Experimental Investigation of Surge Phenomena in a Transonic Centrifugal Compressor
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Topics: Compressors, Surges, Flow (Dynamics), Pressure, Impellers, Pressure transducers, Unsteady flow, Computational fluid dynamics, Diffusers, Pipeline systems
Proceedings Papers

Effects of Upstream Bend on Aerodynamic Performance of a Transonic Centrifugal Compressor

Kazutoyo Yamada, Masato Furukawa, Hiromitsu Arai, Sasuga Ito
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT44A014, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90794
https://doi.org/10.1115/GT2019-90794
View Paper titled, Effects of Upstream Bend on Aerodynamic Performance of a Transonic Centrifugal Compressor
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Topics: Compressors, Flow (Dynamics), Pipes, Impellers, Diffusers, Blades, Simulation, Compressor impellers, Eddies (Fluid dynamics), Inflow
Proceedings Papers

Mechanisms and Quantitative Evaluation of Flow Loss Generation in a Multi-Stage Transonic Axial Compressor

Seishiro Saito, Masato Furukawa, Kazutoyo Yamada, Keisuke Watanabe, Akinori Matsuoka, Naoyuki Niwa
Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT39A008, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90439
https://doi.org/10.1115/GT2019-90439
View Paper titled, Mechanisms and Quantitative Evaluation of Flow Loss Generation in a Multi-Stage Transonic Axial Compressor
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Topics: Compressors, Flow (Dynamics), Separation (Technology), Corners (Structural elements), Vortices, Boundary layers, Rotors, Shock waves, Stators, Wakes
Proceedings Papers

The Role of Meridional Geometry in Aerodynamic Design of Centrifugal Compressor

Sasuga Ito, Kazutoyo Yamada, Masato Furukawa, Kaito Manabe, Nobuhito Oka, Isao Tomita, Yoshihiro Hayashi
Proc. ASME. FEDSM2018, Volume 3: Fluid Machinery; Erosion, Slurry, Sedimentation; Experimental, Multiscale, and Numerical Methods for Multiphase Flows; Gas-Liquid, Gas-Solid, and Liquid-Solid Flows; Performance of Multiphase Flow Systems; Micro/Nano-Fluidics, V003T12A022, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83398
https://doi.org/10.1115/FEDSM2018-83398
View Paper titled, The Role of Meridional Geometry in Aerodynamic Design of Centrifugal Compressor
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Topics: Compressors, Design, Geometry, Viscous flow, Turbochargers, Boundary layers, Design methodology, Engines, Reynolds-averaged Navier–Stokes equations, Vehicles
Proceedings Papers

Flow Structure and Unsteady Behavior of Hub-Corner Separation in a Stator Cascade of a Multi-Stage Transonic Axial Compressor

Seishiro Saito, Kazutoyo Yamada, Masato Furukawa, Keisuke Watanabe, Akinori Matsuoka, Naoyuki Niwa
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A030, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76480
https://doi.org/10.1115/GT2018-76480
View Paper titled, Flow Structure and Unsteady Behavior of Hub-Corner Separation in a Stator Cascade of a Multi-Stage Transonic Axial Compressor
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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Separation (Technology), Stators, Vortices, Blades, Rotors, Suction
Proceedings Papers

Vortical Flow Structure of Hub-Corner Separation in a Stator Cascade of a Multi-Stage Transonic Axial Compressor

Seishiro Saito, Masato Furukawa, Kazutoyo Yamada, Yuki Tamura, Akinori Matsuoka, Naoyuki Niwa
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT02A004, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69116
https://doi.org/10.1115/FEDSM2017-69116
View Paper titled, Vortical Flow Structure of Hub-Corner Separation in a Stator Cascade of a Multi-Stage Transonic Axial Compressor
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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Separation (Technology), Stators, Vortex flow, Flow (Dynamics), Vortices, Chords (Trusses), Clearances (Engineering)
Proceedings Papers

Evolution of Reverse Flow in a Transonic Centrifugal Compressor at Near-Surge

Kazutoyo Yamada, Masato Furukawa, Hiromitsu Arai, Dai Kanzaki
Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT44A014, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63568
https://doi.org/10.1115/GT2017-63568
View Paper titled, Evolution of Reverse Flow in a Transonic Centrifugal Compressor at Near-Surge
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Topics: Compressors, Flow (Dynamics), Surges, Diffusers, Impellers, Blades, Design, Eddies (Fluid dynamics), Engineering simulation, Pressure
Proceedings Papers

Optimum Aerodynamic Design of Centrifugal Compressor Impeller Using an Inverse Method Based on Meridional Viscous Flow Analysis

Nobuhito Oka, Masato Furukawa, Kazutoyo Yamada, Sasuga Itou, Seiichi Ibaraki, Kenichiro Iwakiri, Yoshihiro Hayashi
Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT44A013, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63539
https://doi.org/10.1115/GT2017-63539
View Paper titled, Optimum Aerodynamic Design of Centrifugal Compressor Impeller Using an Inverse Method Based on Meridional Viscous Flow Analysis
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Topics: Compressor impellers, Design, Viscous flow, Blades, Design methodology, Flow (Dynamics), Optimization, Experimental analysis, Flow separation, Genetic algorithms
Journal Articles

Large-Scale Detached-Eddy Simulation Analysis of Stall Inception Process in a Multistage Axial Flow Compressor

Kazutoyo Yamada, Masato Furukawa, Yuki Tamura, Seishiro Saito, Akinori Matsuoka, Kentaro Nakayama
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2017, 139(7): 071002.
Paper No: TURBO-16-1215
https://doi.org/10.1115/1.4035519
Published Online: February 23, 2017
View Article titled, Large-Scale Detached-Eddy Simulation Analysis of Stall Inception Process in a Multistage Axial Flow Compressor
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Topics: Blades, Compressors, Flow (Dynamics), Stall inception, Stators, Rotors, Simulation, Separation (Technology), Eddies (Fluid dynamics), Axial flow
Proceedings Papers

Direct Numerical Simulation of Turbulent Flow and Aeroacoustic Fields Around an Airfoil Using Lattice Boltzmann Method

Kazuya Kusano, Kazutoyo Yamada, Masato Furukawa, Kil-Ju Moon
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT08A002, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7585
https://doi.org/10.1115/FEDSM2016-7585
View Paper titled, Direct Numerical Simulation of Turbulent Flow and Aeroacoustic Fields Around an Airfoil Using Lattice Boltzmann Method
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Topics: Airfoils, Computer simulation, Lattice Boltzmann methods, Turbulence, Flow (Dynamics), Noise (Sound), Reynolds number, Suction, Acoustics, Boundary layer turbulence
Proceedings Papers

Large-Scale DES Analysis of Stall Inception Process in a Multi-Stage Axial Flow Compressor

Kazutoyo Yamada, Masato Furukawa, Yuki Tamura, Seishiro Saito, Akinori Matsuoka, Kentaro Nakayama
Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT44A021, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57104
https://doi.org/10.1115/GT2016-57104
View Paper titled, Large-Scale DES Analysis of Stall Inception Process in a Multi-Stage Axial Flow Compressor
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Topics: Axial flow, Stall inception, Separation (Technology), Compressors, Flow (Dynamics), Corners (Structural elements), Eddies (Fluid dynamics), Simulation, Stators, Blades
Proceedings Papers

Measurement Technique for Unsteady Low-Speed Flow Fields Using Poly(TMSP)-Based Pressure Sensitive Paint

Hideo Mori, Kyohei Maeda, Masato Furukawa, Masao Akiyoshi
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT20A005, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-20700
https://doi.org/10.1115/AJKFluids2015-20700
View Paper titled, Measurement Technique for Unsteady Low-Speed Flow Fields Using Poly(TMSP)-Based Pressure Sensitive Paint
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Topics: Flow (Dynamics), Paints, Pressure, Polymers, Oxygen, Aerodynamic noise, Quenching (Metalworking), Circular cylinders, Cylinders, Diluents
Proceedings Papers

Large-Scale Numerical Simulation of Unsteady Flow Field in a Half-Ducted Propeller Fan Using Lattice Boltzmann Method

Kazutoyo Yamada, Kazuya Kusano, Masato Furukawa
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT09A016, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-09494
https://doi.org/10.1115/AJKFluids2015-09494
View Paper titled, Large-Scale Numerical Simulation of Unsteady Flow Field in a Half-Ducted Propeller Fan Using Lattice Boltzmann Method
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Topics: Computer simulation, Lattice Boltzmann methods, Propellers, Unsteady flow, Flow (Dynamics), Acoustics, Computation, Simulation, Aerodynamic noise, Boundary layer turbulence
Proceedings Papers

Large-Scale DES Analysis of Unsteady Flow Field in a Multi-Stage Axial Flow Compressor at Off-Design Condition Using K Computer

Kazutoyo Yamada, Masato Furukawa, Satoshi Nakakido, Akinori Matsuoka, Kentaro Nakayama
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT44A011, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42648
https://doi.org/10.1115/GT2015-42648
View Paper titled, Large-Scale DES Analysis of Unsteady Flow Field in a Multi-Stage Axial Flow Compressor at Off-Design Condition Using K Computer
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Topics: Axial flow, Computers, Design, Unsteady flow, Simulation, Compressors, Boundary-value problems, Flow (Dynamics), Blades, Computation
Proceedings Papers

Effects of Flow Path Height of Impeller Exit and Diffuser on Flow Fields in a Transonic Centrifugal Compressor

Isao Tomita, Seiichi Ibaraki, Koji Wakashima, Masato Furukawa, Kazutoyo Yamada, Dai Kanzaki
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT42A029, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43271
https://doi.org/10.1115/GT2015-43271
View Paper titled, Effects of Flow Path Height of Impeller Exit and Diffuser on Flow Fields in a Transonic Centrifugal Compressor
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Topics: Compressors, Diffusers, Flow (Dynamics), Impellers, Turbochargers, Carbon, Eddies (Fluid dynamics), Emissions, Engines, Internal flow