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Proceedings Papers

Flow Field Analysis and Optimized Design of a Centrifugal Compressor Volute

Pablo Ale Martos, Maria Esperanza Barrera-Medrano, Ricardo Martinez-Botas, Isao Tomita, Tadashi Kanzaka, Seiichi Ibaraki

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A037, June 7–11, 2021

Paper No: GT2021-59879

DOI: https://doi.org/10.1115/GT2021-59879

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Topics: Compressors, Design, Flow (Dynamics), Surges, Automotive engines, Carbon, Design methodology, Engines, Impellers, Pressure

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

Paper No: AJKFluids2019-5358

DOI: https://doi.org/10.1115/AJKFluids2019-5358

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Topics: Blades, Compressors, Design, Genetic algorithms, Geometry, Impellers, Optimization

Journal Articles

On the Effect of Engine Pulsations on the Performance of a Turbocharger Centrifugal Compressor

Maria Esperanza Barrera-Medrano, Ricardo Martinez-Botas, Isao Tomita, Seiichi Ibaraki

J. Eng. Gas Turbines Power. August 2019, 141(8): 081001.

Paper No: GTP-18-1493

DOI: https://doi.org/10.1115/1.4042609

Published Online: February 11, 2019

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Topics: Compressors, Flow (Dynamics), Surges, Pressure, Compression

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

Paper No: FEDSM2018-83398

DOI: https://doi.org/10.1115/FEDSM2018-83398

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Topics: Compressors, Design, Geometry, Viscous flow, Turbochargers, Boundary layers, Design methodology, Engines, Reynolds-averaged Navier–Stokes equations, Vehicles

Journal Articles

Effect of Exit Pressure Pulsation on the Performance and Stability Limit of a Turbocharger Centrifugal Compressor

Maria Esperanza Barrera-Medrano, Peter Newton, Ricardo Martinez-Botas, Srithar Rajoo, Isao Tomita, Seiichi Ibaraki

J. Eng. Gas Turbines Power. May 2017, 139(5): 052601.

Paper No: GTP-16-1366

DOI: https://doi.org/10.1115/1.4034689

Published Online: December 21, 2016

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Topics: Compressors, Flow (Dynamics), Pressure, Surges, Valves, Engines, Compression, Stability, Pulsatile flow

Proceedings Papers

Effect of Exit Pressure Pulsation on the Performance and Stability Limit of a Turbocharger Centrifugal Compressor

Maria Esperanza Barrera-Medrano, Peter Newton, Ricardo Martinez-Botas, Srithar Rajoo, Isao Tomita, Seiichi Ibaraki

Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A003, June 13–17, 2016

Paper No: GT2016-56109

DOI: https://doi.org/10.1115/GT2016-56109

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Topics: Compressors, Pressure, Stability, Turbochargers, Surges, Valves, Flow (Dynamics), Compression, Diffusers, Dynamics (Mechanics)

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

Paper No: GT2015-43271

DOI: https://doi.org/10.1115/GT2015-43271

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Topics: Compressors, Diffusers, Flow (Dynamics), Impellers, Turbochargers, Carbon, Eddies (Fluid dynamics), Emissions, Engines, Internal flow

Proceedings Papers

The Effect of Tip Leakage Vortex for Operating Range Enhancement of Centrifugal Compressor

Isao Tomita, Seiichi Ibaraki, Masato Furukawa, Kazutoyo Yamada

Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 735-743, June 11–15, 2012

Paper No: GT2012-68947

DOI: https://doi.org/10.1115/GT2012-68947

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Topics: Compressors, Leakage, Vortices, Flow (Dynamics), Turbochargers, Blades, Engines, Fuel consumption, Geometry, Pressure

Journal Articles

The Effect of Tip Leakage Vortex for Operating Range Enhancement of Centrifugal Compressor

Isao Tomita, Seiichi Ibaraki, Masato Furukawa, Kazutoyo Yamada

J. Turbomach. September 2013, 135(5): 051020.

Paper No: TURBO-12-1149

DOI: https://doi.org/10.1115/1.4007894

Published Online: June 28, 2013

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Topics: Compressors, Blades, Flow (Dynamics), Vortices, Internal flow

Proceedings Papers

The Role of Tip Leakage Vortex Breakdown in Flow Fields and Aerodynamic Characteristics of Transonic Centrifugal Compressor Impellers

Kazutoyo Yamada, Masato Furukawa, Hisataka Fukushima, Seiichi Ibaraki, Isao Tomita

Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 2111-2123, June 6–10, 2011

Paper No: GT2011-46253

DOI: https://doi.org/10.1115/GT2011-46253

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Topics: Compressor impellers, Flow (Dynamics), Leakage, Vortices, Impellers, Blades, Design, Fluctuations (Physics), Pressure, Pressure transducers

Proceedings Papers

Unsteady and Three-Dimensional Flow Phenomena in a Transonic Centrifugal Compressor Impeller at Rotating Stall

Kenichiro Iwakiri, Masato Furukawa, Seiichi Ibaraki, Isao Tomita

Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 1611-1622, June 8–12, 2009

Paper No: GT2009-59516

DOI: https://doi.org/10.1115/GT2009-59516

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Topics: Compressor impellers, Flow (Dynamics), Compressors, Blades, Impellers, Separation (Technology), Vortices, Eddies (Fluid dynamics), Internal flow, Leakage

Journal citation

NARROW

Flow Field Analysis and Optimized Design of a Centrifugal Compressor Volute

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

On the Effect of Engine Pulsations on the Performance of a Turbocharger Centrifugal Compressor

The Role of Meridional Geometry in Aerodynamic Design of Centrifugal Compressor

Effect of Exit Pressure Pulsation on the Performance and Stability Limit of a Turbocharger Centrifugal Compressor

Effect of Exit Pressure Pulsation on the Performance and Stability Limit of a Turbocharger Centrifugal Compressor

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

The Effect of Tip Leakage Vortex for Operating Range Enhancement of Centrifugal Compressor

The Effect of Tip Leakage Vortex for Operating Range Enhancement of Centrifugal Compressor

The Role of Tip Leakage Vortex Breakdown in Flow Fields and Aerodynamic Characteristics of Transonic Centrifugal Compressor Impellers

Unsteady and Three-Dimensional Flow Phenomena in a Transonic Centrifugal Compressor Impeller at Rotating Stall

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