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Proceedings Papers

Digitalization of Test-Rigs for Development of Hydraulic Machines: Predictive Model For Detection of Characteristics of Turbine and Pump-Turbine Models for Hydraulic Test-Rig Automation

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Stefan H. Reiterer, Michael C. Stolz, Berin Dikic, Daniel R. Reiterer, Bernhard Rossmann, Gerhard Schaffernak, Mark Guggenberger
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T02A007, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130641
https://doi.org/10.1115/FEDSM2024-130641
View Paper titled, Digitalization of Test-Rigs for Development of Hydraulic Machines: Predictive Model For Detection of Characteristics of Turbine and Pump-Turbine Models for Hydraulic Test-Rig Automation
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Topics: Engineers, Hydraulic equipment, Pump turbines, Surface roughness, Testing, Turbines
Proceedings Papers

Digitalization of Test-Rigs for Model Acceptance Testing of Hydraulic Machines: Gaussian-Process Based Digital-Twin of a Turbine on a Hydraulic Test-Rig for Later Efficiency-Analysis and Test-Automation

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Michael C. Stolz, Stefan H. Reiterer, Daniel R. Reiterer, Gerhard Schaffernak, Mark Guggenberger
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T02A001, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130619
https://doi.org/10.1115/FEDSM2024-130619
View Paper titled, Digitalization of Test-Rigs for Model Acceptance Testing of Hydraulic Machines: Gaussian-Process Based Digital-Twin of a Turbine on a Hydraulic Test-Rig for Later Efficiency-Analysis and Test-Automation
Open the PDF for Digitalization of Test-Rigs for Model Acceptance Testing of Hydraulic Machines: Gaussian-Process Based Digital-Twin of a Turbine on a Hydraulic Test-Rig for Later Efficiency-Analysis and Test-Automation in another window
Topics: Digital twin, Hydraulic equipment, Testing, Turbines, Modeling, Machinery, Engineers, Flow separation, Hydraulic turbines, Metamodeling
Proceedings Papers

Cavitation in Hydraulic Machines: Measurement, Numerical Simulation and Damage Patterns

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Helmut Benigni
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A010, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20270
https://doi.org/10.1115/FEDSM2020-20270
View Paper titled, Cavitation in Hydraulic Machines: Measurement, Numerical Simulation and Damage Patterns
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Topics: Cavitation, Computational fluid dynamics, Computer simulation, Damage, Hydraulic equipment
Proceedings Papers

On the Application of the Full Reynolds Stress Model for Unsteady CFD in Hydraulic Turbomachines

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Ernesto Casartelli, Luca Mangani, David Roos, Armando Del Rio
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A030, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20398
https://doi.org/10.1115/FEDSM2020-20398
View Paper titled, On the Application of the Full Reynolds Stress Model for Unsteady CFD in Hydraulic Turbomachines
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Topics: Computational fluid dynamics, Stress, Turbomachinery, Turbulence, Algorithms, Anisotropy, Eddies (Fluid dynamics), Engineering simulation, Flow (Dynamics), Simulation
Proceedings Papers

Research on the Solid-Liquid Two-Phase Flow in a Helical Groove Seal

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K. Zhang, D. Z. Wu
Proc. ASME. FEDSM2018, Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change, V002T11A002, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83105
https://doi.org/10.1115/FEDSM2018-83105
View Paper titled, Research on the Solid-Liquid Two-Phase Flow in a Helical Groove Seal
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Topics: Abrasion, Clearances (Engineering), Computer software, Design, Flow (Dynamics), Hydraulic equipment, Internal flow, Leakage, Multiphase flow, Particulate matter
Proceedings Papers

First Attempt on Numerical Prediction of Cavitation Damage on a Centrifugal Pump

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Christophe Leclercq, Regiane Fortes-Patella, Antoine Archer, Fabien Cerru
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, V01AT05A005, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69085
https://doi.org/10.1115/FEDSM2017-69085
View Paper titled, First Attempt on Numerical Prediction of Cavitation Damage on a Centrifugal Pump
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Topics: Cavitation, Centrifugal pumps, Damage, Computational fluid dynamics, Blades, Cavitation erosion, Erosion, Flow (Dynamics), Flow simulation, Fluid mechanics
Proceedings Papers

Self-Excited Vibration of a Flat Plate With a Hole for Water Flow

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Kosuke Takahashi, Fujio Hiroki, Kotaro Sato, Koichi Nishibe
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT14A007, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7645
https://doi.org/10.1115/FEDSM2016-7645
View Paper titled, Self-Excited Vibration of a Flat Plate With a Hole for Water Flow
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Topics: Flat plates, Flow (Dynamics), Vibration, Water, Machinery, Turbochargers, Accidents, Fluids, Geometry, Hydraulic equipment
Proceedings Papers

Thermodynamic Effect on Cavitation in High Temperature Water

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Yuki Yamaguchi, Yuka Iga
Proc. ASME. FEDSM2014, Volume 2, Fora: Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation; Microfluidics; Multiphase Flows: Work in Progress; Fluid-Particle Interactions in Turbulence, V002T06A004, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21433
https://doi.org/10.1115/FEDSM2014-21433
View Paper titled, Thermodynamic Effect on Cavitation in High Temperature Water
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Topics: Cavitation, High temperature, Water, Fluids, Temperature, Cavities, Hydraulic equipment, Refrigerants, Tunnels, Flow (Dynamics)
Proceedings Papers

Experimental Study of Mechanism of Silt Abrasion Influenced by Cavitation in Hydraulic Machinery

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Tao Zhang, CiChang Chen, Dan Li, DongLi Lv
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 195-201, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-06040
https://doi.org/10.1115/AJK2011-06040
View Paper titled, Experimental Study of Mechanism of Silt Abrasion Influenced by Cavitation in Hydraulic Machinery
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Topics: Abrasion, Bubbles, Cavitation, Cavitation erosion, Erosion, Hydraulic equipment, Particulate matter
Proceedings Papers

Industry-University Collaborative Project on Numerical Predictions of Cavitating Flows in Hydraulic Machinery: Part 1—Benchmark Test on Cavitating Hydrofoils

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Chisachi Kato
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 445-453, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-06084
https://doi.org/10.1115/AJK2011-06084
View Paper titled, Industry-University Collaborative Project on Numerical Predictions of Cavitating Flows in Hydraulic Machinery: Part 1—Benchmark Test on Cavitating Hydrofoils
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Topics: Flow (Dynamics), Hydraulic equipment, Hydrofoil, Cavitation, Fluids, Cavities, Chords (Trusses), Computational fluid dynamics, Density, Fluid density
Proceedings Papers

Identification of Francis Turbine Helical Vortex Rope Excitation by CFD and Resonance Simulation With the Hydraulic System

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Se´bastien Alligne´, Christophe Nicolet, Franc¸ois Avellan
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 481-493, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-06089
https://doi.org/10.1115/AJK2011-06089
View Paper titled, Identification of Francis Turbine Helical Vortex Rope Excitation by CFD and Resonance Simulation With the Hydraulic System
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Topics: Computational fluid dynamics, Excitation, Francis turbines, Hydraulic drive systems, Resonance, Ropes, Simulation, Vortices, Fluctuations (Physics), Cavitation
Proceedings Papers

Properties of Aerofoil and Blade Cascade in Hydraulic Machinery

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Long Li, Rongxia Hu, Dan Li, Fei Yang
Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 2095-2099, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78098
https://doi.org/10.1115/FEDSM2009-78098
View Paper titled, Properties of Aerofoil and Blade Cascade in Hydraulic Machinery
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Topics: Airfoils, Blades, Cascades (Fluid dynamics), Computer simulation, Hydraulic equipment
Proceedings Papers

Numerical Modelling of Cavitation Erosion

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Matevzˇ Dular, Olivier Coutier-Delgosha
Proc. ASME. FEDSM2008, Volume 2: Fora, 15-22, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55034
https://doi.org/10.1115/FEDSM2008-55034
View Paper titled, Numerical Modelling of Cavitation Erosion
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Topics: Cavitation erosion, Modeling, Flow (Dynamics), Hydrofoil, Cavitation, Computational fluid dynamics, Erosion, Pressure, Damage, Computer simulation
Proceedings Papers

Conversion Methods of Efficiency for Hydraulic Machinery Using Model Under Influence of Roughness

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Long Li, Ze Wang, Xuelin Yang, Dan Li
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 577-582, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55008
https://doi.org/10.1115/FEDSM2008-55008
View Paper titled, Conversion Methods of Efficiency for Hydraulic Machinery Using Model Under Influence of Roughness
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Topics: Hydraulic equipment, Surface roughness
Proceedings Papers

Transferring Methods of Efficiency for Hydraulic Machines Using Model Based on Smooth-Pipes Flow

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Li Long, Ze Wang, Xuelin Yang, Dan Li
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1153-1157, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55139
https://doi.org/10.1115/FEDSM2008-55139
View Paper titled, Transferring Methods of Efficiency for Hydraulic Machines Using Model Based on Smooth-Pipes Flow
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Topics: Engineering prototypes, Flow (Dynamics), Hydraulic equipment, Pipes
Proceedings Papers

Werle´-Legendre Separation in a Hydraulic Machine Draft Tube

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S. Mauri, J.-L. Kueny, F. Avellan
Proc. ASME. FEDSM2002, Volume 2: Symposia and General Papers, Parts A and B, 885-891, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31196
https://doi.org/10.1115/FEDSM2002-31196
View Paper titled, Werle´-Legendre Separation in a Hydraulic Machine Draft Tube
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Topics: Hydraulic equipment, Separation (Technology), Flow (Dynamics), Blades, Pressure, Turbulence
Proceedings Papers

Numerical and Experimental Investigations of the Cavitating Flow in a Centrifugal Pump Impeller

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Moritz Frobenius, Rudolf Schilling, Jens Friedrichs, Gu¨nter Kosyna
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 361-368, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31006
https://doi.org/10.1115/FEDSM2002-31006
View Paper titled, Numerical and Experimental Investigations of the Cavitating Flow in a Centrifugal Pump Impeller
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Topics: Centrifugal pumps, Flow (Dynamics), Impellers, Cavitation, Blades, Bubbles, Computer simulation, Collapse, Computational fluid dynamics, Dynamics (Mechanics)
Proceedings Papers

A Numerical Study of Thermodynamic Effects of Sheet Cavitation

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Takashi Tokumasu, Kenjiro Kamijo, Yoichiro Matsumoto
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 377-382, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31008
https://doi.org/10.1115/FEDSM2002-31008
View Paper titled, A Numerical Study of Thermodynamic Effects of Sheet Cavitation
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Topics: Cavitation, Fluids, Temperature, Cavities, Hydraulic equipment, Hydrofoil, Latent heat, Pumps, Reynolds number, Rockets
Proceedings Papers

Application of a Multi Level CFD-Technique for the Design Optimisation of Hydraulic Machinery Bladings

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N. Mu¨ller, J. Einzinger, T. Lepach, S. Kra¨mer, S. Thum, R. Schilling
Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 601-608, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56310
https://doi.org/10.1115/HT-FED2004-56310
View Paper titled, Application of a Multi Level CFD-Technique for the Design Optimisation of Hydraulic Machinery Bladings
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Topics: Computational fluid dynamics, Design, Hydraulic equipment, Optimization, Blades, Computation, Flow (Dynamics), Geometry, B-splines, Hydraulic turbines
Proceedings Papers

Method for Cavitation Erosion Prediction: Model Development

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Matevzˇ Dular, Bernd Stoffel, Brane Sˇirok
Proc. ASME. FEDSM2005, Volume 2: Fora, 545-551, June 19–23, 2005
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2005-77352
https://doi.org/10.1115/FEDSM2005-77352
View Paper titled, Method for Cavitation Erosion Prediction: Model Development
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Topics: Cavitation erosion, Model development, Cavitation, Hydrofoil, Flow (Dynamics), Erosion, Pressure, Water, Cavities, Copper foil