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Proceedings Papers

An Artificial Intelligence Based Method for Performance Prediction and Inverse Design of Hydraulic Turbochargers

Azam Thatte, Ganesh Vurimi, Prabhav Borate, Teymour Javaherchi

Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A027, September 21–25, 2020

Paper No: GT2020-16012

DOI: https://doi.org/10.1115/GT2020-16012

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Topics: Artificial intelligence, Design, Turbochargers, Turbines, Pumps, Algorithms, Turbomachinery, Artificial neural networks, Blades, Flow (Dynamics)

Proceedings Papers

Influence of Blade Pitch and Number of Blades of a Pump Inducer on Single and Two-Phase Flow Performance

Michael Mansour, Trupen Parikh, Dominque Thévenin

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T21A010, September 21–25, 2020

Paper No: GT2020-15320

DOI: https://doi.org/10.1115/GT2020-15320

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Topics: Blades, Pumps, Two-phase flow, Flow (Dynamics), Stress, Engineering simulation, Simulation, Turbulence, Vortices, Fluids

Proceedings Papers

Experimental and Numerical Rotordynamic Analysis of a 1500 KW Turbocharger

Behzad Zamanian Yazdi, Dung L. Tran, Chinmay Deshpande

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT29A011, September 21–25, 2020

Paper No: GT2020-14926

DOI: https://doi.org/10.1115/GT2020-14926

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Topics: Turbochargers, Bearings, Rotors, Turbulence, Cycles, Journal bearings, Simulation results, Control systems, Design, Eddies (Fluid dynamics)

Proceedings Papers

An Analytical Model of Flow-Induced Rotordynamic Forces in Shrouded Centrifugal Pump Impellers

Jieun Song, Seung Jin Song

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT30A009, June 13–17, 2016

Paper No: GT2016-57277

DOI: https://doi.org/10.1115/GT2016-57277

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Topics: Centrifugal pumps, Flow (Dynamics), Impellers, Stiffness, Pumps, Actuators, Blades, Disks, Ducts, Geometry

Proceedings Papers

Numerical Optimization of Leakage by Multifactor Regression of Trapezoidal Groove Geometries for a Balance Drum Labyrinth Seal

Neal R. Morgan, Houston G. Wood, Alexandrina Untaroiu

Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT45A021, June 15–19, 2015

Paper No: GT2015-43794

DOI: https://doi.org/10.1115/GT2015-43794

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Topics: Leakage, Optimization, Cavities, Computational fluid dynamics, Design, Flow (Dynamics), Simulation experiments, Corners (Structural elements), Experimental design, Fluids

Proceedings Papers

Radial Pump Impeller Measurements Using a Laser Doppler Velocimeter

H. Kannemans

Proc. ASME. GT1980, Volume 1A: General, V01AT01A094, March 10–13, 1980

Paper No: 80-GT-94

DOI: https://doi.org/10.1115/80-GT-94

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Topics: Lasers, Pump impellers, Velocimeters, Flow (Dynamics), Blades, Rotation, Transparency

Proceedings Papers

Unsteady Pressure Distributions on the Impeller Blades of a Centrifugal Pump-Impeller Operating Off-Design

K. Kikuyama, K. Minemura, Y. Hasegawa, E. Asakura, M. Murakami

Proc. ASME. GT1987, Volume 1: Turbomachinery, V001T01A040, May 31–June 4, 1987

Paper No: 87-GT-144

DOI: https://doi.org/10.1115/87-GT-144

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Topics: Blades, Design, Impellers, Pressure, Pump impellers, Flow (Dynamics), Cavitation, Centrifugal pumps, Flow separation, Fluctuations (Physics)

Proceedings Papers

Study of Internal Flows in a Mixed-Flow Pump Impeller at Various Tip Clearances Using 3D Viscous Flow Computations

Akira Goto

Proc. ASME. GT1990, Volume 1: Turbomachinery, V001T01A013, June 11–14, 1990

Paper No: 90-GT-036

DOI: https://doi.org/10.1115/90-GT-036

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Topics: Computation, Flow (Dynamics), Internal flow, Pump impellers, Viscous flow, Wakes, Boundary layers, Leakage flows

Proceedings Papers

Mathematical Formulation of Blade Surfaces in Turbomachinery: Part I — Theoretical Surface Formulations

M. Rautenberg, A. Engeda, W. Wittekindt

Proc. ASME. GT1989, Volume 1: Turbomachinery, V001T01A065, June 4–8, 1989

Paper No: 89-GT-160

DOI: https://doi.org/10.1115/89-GT-160

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Topics: Blades, Turbomachinery, Compressor impellers, Flow (Dynamics), Gas turbines, Impellers, Pump impellers, Rotors

Proceedings Papers

The Effect of Tip Leakage Flow on Part-Load Performance of a Mixed-Flow Pump Impeller

Akira Goto

Proc. ASME. GT1991, Volume 1: Turbomachinery, V001T01A032, June 3–6, 1991

Paper No: 91-GT-084

DOI: https://doi.org/10.1115/91-GT-084

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Topics: Flow (Dynamics), Leakage flows, Pump impellers, Stress, Corners (Structural elements), Flow separation, Pressure, Separation (Technology), Wakes, Blades

Proceedings Papers

Non-Steady Flow Measurements Inside a Hydrodynamic Torque Converter by Hot-Film Anemometry

V. Browarzik, K. G. Grahl

Proc. ASME. GT1992, Volume 1: Turbomachinery, V001T01A061, June 1–4, 1992

Paper No: 92-GT-161

DOI: https://doi.org/10.1115/92-GT-161

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Topics: Torque converters, Unsteady flow, Flow (Dynamics), Circuits, Computational fluid dynamics, Computers, Flow measurement, Guide vanes, Impellers, Pump impellers

Proceedings Papers

Computation of Unsteady 3D Flow and Torque Transmission in Hydrodynamic Couplings

A. Kost, N. K. Mitra, M. Fiebig

Proc. ASME. GT1994, Volume 1: Turbomachinery, V001T01A027, June 13–16, 1994

Paper No: 94-GT-070

DOI: https://doi.org/10.1115/94-GT-070

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Topics: Computation, Couplings, Flow (Dynamics), Torque, Design, Hydraulic couplings, Finite volume methods, Fluids, Navier-Stokes equations, Pump impellers

Proceedings Papers

Experimental Investigation of Rotor/Rotor Interaction in a Hydrodynamic Torque Converter Using Hot-Film Anemometry

Volker Browarzik

Proc. ASME. GT1994, Volume 1: Turbomachinery, V001T01A087, June 13–16, 1994

Paper No: 94-GT-246

DOI: https://doi.org/10.1115/94-GT-246

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Topics: Rotors, Torque converters, Computers, Flow (Dynamics), Pumps, Turbines, Data acquisition systems, Impellers, Internal flow, Probes

Proceedings Papers

Suppression of Secondary Flows in a Mixed-Flow Pump Impeller by Application of 3D Inverse Design Method: Part 1 — Design and Numerical Validation

M. Zangeneh, A. Goto, T. Takemura

Proc. ASME. GT1994, Volume 1: Turbomachinery, V001T01A014, June 13–16, 1994

Paper No: 94-GT-045

DOI: https://doi.org/10.1115/94-GT-045

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Topics: Design, Design methodology, Flow (Dynamics), Pump impellers, Impellers, Blades, Suction, Geometry

Proceedings Papers

Suppression of Secondary Flows in a Mixed-Flow Pump Impeller by Application of 3D Inverse Design Method: Part 2 — Experimental Validation

A. Goto, T. Takemura, M. Zangeneh

Proc. ASME. GT1994, Volume 1: Turbomachinery, V001T01A015, June 13–16, 1994

Paper No: 94-GT-046

DOI: https://doi.org/10.1115/94-GT-046

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Topics: Design methodology, Flow (Dynamics), Pump impellers, Impellers, Blades, Suction, Clearances (Engineering), Flow visualization, Internal flow

Proceedings Papers

A Numerically Supported Investigation of the 3D Flow in Centrifugal Impellers: Part I — The Validation Base

Ch. Hirsch, S. Kang, G. Pointel

Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A048, June 10–13, 1996

Paper No: 96-GT-151

DOI: https://doi.org/10.1115/96-GT-151

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Topics: Flow (Dynamics), Impellers, Boundary layers, Blades, Compressors, Computation, Computer simulation, Engineering simulation, Leakage flows, Momentum

Proceedings Papers

A Numerically Supported Investigation of the 3D Flow in Centrifugal Impellers: Part II — Secondary Flow Structure

Ch. Hirsch, S. Kang, G. Pointel

Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A049, June 10–13, 1996

Paper No: 96-GT-152

DOI: https://doi.org/10.1115/96-GT-152

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Topics: Flow (Dynamics), Impellers, Vortices, Wakes, Blades, Boundary layers, Compressors, Computation, Computer simulation, Coriolis force

Proceedings Papers

Analysis of Flow Within Pump Impeller of Torque Converter

Hoshio Tsujita, Shimpei Mizuki, Eiji Ejiri

Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A101, June 10–13, 1996

Paper No: 96-GT-404

DOI: https://doi.org/10.1115/96-GT-404

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Topics: Flow (Dynamics), Pump impellers, Torque converters, Impellers, Algorithms, Boundary-value problems, Centrifugal force, Construction, Film flow, Internal flow

Proceedings Papers

A Prototype Left Ventricular Assist Artificial Heart Pump: An Integrated Permanent Magnet and Active Magnetic Bearing Suspension System

Paul Allaire, Wei Jiang, Arunvel Kailasan, Timothy Dimond

Proc. ASME. GT2014, Volume 7A: Structures and Dynamics, V07AT31A015, June 16–20, 2014

Paper No: GT2014-25957

DOI: https://doi.org/10.1115/GT2014-25957

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Topics: Artificial hearts, Engineering prototypes, Magnetic bearings, Permanent magnets, Pumps, Suspension systems, Magnetic levitation, Design, Fluids, Stress

Proceedings Papers

Turbomachinery Blade Design Using 3-D Inverse Design Method, CFD and Optimization Algorithm

Kosuke Ashihara, Akira Goto

Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A053, June 4–7, 2001

Paper No: 2001-GT-0358

DOI: https://doi.org/10.1115/2001-GT-0358

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Topics: Blades, Computational fluid dynamics, Design, Design methodology, Optimization algorithms, Turbomachinery, Optimization, Impellers, Flow (Dynamics), Pump impellers

NARROW

An Artificial Intelligence Based Method for Performance Prediction and Inverse Design of Hydraulic Turbochargers

Influence of Blade Pitch and Number of Blades of a Pump Inducer on Single and Two-Phase Flow Performance

Experimental and Numerical Rotordynamic Analysis of a 1500 KW Turbocharger

An Analytical Model of Flow-Induced Rotordynamic Forces in Shrouded Centrifugal Pump Impellers

Numerical Optimization of Leakage by Multifactor Regression of Trapezoidal Groove Geometries for a Balance Drum Labyrinth Seal

Radial Pump Impeller Measurements Using a Laser Doppler Velocimeter

Unsteady Pressure Distributions on the Impeller Blades of a Centrifugal Pump-Impeller Operating Off-Design

Study of Internal Flows in a Mixed-Flow Pump Impeller at Various Tip Clearances Using 3D Viscous Flow Computations

Mathematical Formulation of Blade Surfaces in Turbomachinery: Part I — Theoretical Surface Formulations

The Effect of Tip Leakage Flow on Part-Load Performance of a Mixed-Flow Pump Impeller

Non-Steady Flow Measurements Inside a Hydrodynamic Torque Converter by Hot-Film Anemometry

Computation of Unsteady 3D Flow and Torque Transmission in Hydrodynamic Couplings

Experimental Investigation of Rotor/Rotor Interaction in a Hydrodynamic Torque Converter Using Hot-Film Anemometry

Suppression of Secondary Flows in a Mixed-Flow Pump Impeller by Application of 3D Inverse Design Method: Part 1 — Design and Numerical Validation

Suppression of Secondary Flows in a Mixed-Flow Pump Impeller by Application of 3D Inverse Design Method: Part 2 — Experimental Validation

A Numerically Supported Investigation of the 3D Flow in Centrifugal Impellers: Part I — The Validation Base

A Numerically Supported Investigation of the 3D Flow in Centrifugal Impellers: Part II — Secondary Flow Structure

Analysis of Flow Within Pump Impeller of Torque Converter

A Prototype Left Ventricular Assist Artificial Heart Pump: An Integrated Permanent Magnet and Active Magnetic Bearing Suspension System

Turbomachinery Blade Design Using 3-D Inverse Design Method, CFD and Optimization Algorithm

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