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Proceedings Papers

Acoustic-Convective Interference In Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

Eirik Æsøy, José G. Aguilar, Mirko R. Bothien, Nicholas A. Worth, James R. Dawson

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A028, June 7–11, 2021

Paper No: GT2021-60058

DOI: https://doi.org/10.1115/GT2021-60058

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Topics: Acoustics, Flames, Hydrogen, Methane, Transfer functions, Flow (Dynamics), Ejectors, Screws, Excitation, Geometry

Proceedings Papers

Experimental Investigation of Rossiter Modes for an Open Box Cavity With Adjustable Depth

Steffen Hammer, Jens Fridh, Mattias Billson

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT35A008, June 7–11, 2021

Paper No: GT2021-60037

DOI: https://doi.org/10.1115/GT2021-60037

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Topics: Cavities, Resonance, Acoustics, Aircraft, Geometry, Aerospace industry, Aircraft engines, Compressors, Engineers, Engines

Proceedings Papers

Experimental and Numerical Investigations of the Effects of Real Shape Modeling and Non-Equilibrium Condensation Modeling on the Flow Pattern in Steam Turbine

Soichiro Tabata, Yasuhiro Sasao, Kiyoshi Segawa

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T22A001, June 7–11, 2021

Paper No: GT2021-01754

DOI: https://doi.org/10.1115/GT2021-01754

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Topics: Condensation, Equilibrium (Physics), Flow (Dynamics), Modeling, Shapes, Steam turbines, Computational fluid dynamics, Blades, Computation, Pipes

Proceedings Papers

Effect of Jet-to-Jet Distance and Pipe Position on Flow and Heat Transfer Features of Active Clearance Control Systems

Lorenzo Cocchi, Alessio Picchi, Bruno Facchini, Riccardo Da Soghe, Lorenzo Mazzei, Lorenzo Tarchi, Laurent Descamps, Maxime Rotenberg

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT14A007, June 7–11, 2021

Paper No: GT2021-59158

DOI: https://doi.org/10.1115/GT2021-59158

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Topics: Clearances (Engineering), Control systems, Cooling, Flow (Dynamics), Heat transfer, Pipes

Proceedings Papers

Development and Validation of a Continuous Random Walk Model for Particle Tracking in Accelerating Flows

Nikul Vadgama, Marios Kapsis, Peter Forsyth, Matthew McGilvray, David R. H. Gillespie

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A016, September 21–25, 2020

Paper No: GT2020-16026

DOI: https://doi.org/10.1115/GT2020-16026

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Topics: Flow (Dynamics), Particulate matter, Reynolds-averaged Navier–Stokes equations, Turbulence, Engineering simulation, Simulation, Statistics, Stress, Computational fluid dynamics, Damage

Proceedings Papers

Numerical and Experimental Aerodynamic Investigation of an S-Shaped Intermediate Compressor Duct With Bleed

Elias M. V. Siggeirsson, Niklas Andersson, Markus Burak Olander

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A017, September 21–25, 2020

Paper No: GT2020-15336

DOI: https://doi.org/10.1115/GT2020-15336

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Topics: Compressors, Ducts, Flow (Dynamics), Simulation, Computational fluid dynamics, Pipes, Aerospace engines, Axial flow, Blades, Design

Proceedings Papers

Study of Buoyancy Effects on Supercritical CO 2 Heat Transfer in Circular Pipes

Akshay Khadse, Ladislav Vesely, James Sherwood, Andres Curbelo, Vipul Goyal, Nandhini Raju, Jayanta S. Kapat, Wanjae Kim

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A013, September 21–25, 2020

Paper No: GT2020-15523

DOI: https://doi.org/10.1115/GT2020-15523

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Topics: Buoyancy, Heat transfer, Pipes, Supercritical carbon dioxide, Flow (Dynamics), Cooling systems, Thermodynamic power cycles, Computation, Cooling, Cross section (Physics)

Proceedings Papers

Loss Predictions in the High-Pressure Film-Cooled Turbine Vane of the FACTOR Project by Mean of Wall-Modeled Large Eddy Simulation

Mael Harnieh, Nicolas Odier, Jérôme Dombard, Florent Duchaine, Laurent Gicquel

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A005, September 21–25, 2020

Paper No: GT2020-14232

DOI: https://doi.org/10.1115/GT2020-14232

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Topics: High pressure (Physics), Large eddy simulation, Turbines, Coolants, Flow (Dynamics), Engines, Film cooling, Pressure, Wakes, Boundary-value problems

Proceedings Papers

Fluctuation of Inducer Recirculation Stemming From Diffuser Stall in Centrifugal Turbomachinery Near Surge Condition

Kazuhiro Tsukamoto, Chisachi Kato

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A034, September 21–25, 2020

Paper No: GT2020-15761

DOI: https://doi.org/10.1115/GT2020-15761

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Topics: Diffusers, Surges, Turbomachinery, Flow (Dynamics), Impellers, Pressure, Pipes, Rotation, Suction, Computer simulation

Proceedings Papers

Influence of Key Design Parameters on the Aerodynamic Performance of a Centrifugal Compressor Volute for Turbocharger Applications

Pier Francesco Melani, Francesco Balduzzi, Alessandro Bianchini, Giovanni Ferrara, Pierre-Alain Hoffer, Stephane Montesino, Mattia Brenner

Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A018, September 21–25, 2020

Paper No: GT2020-15195

DOI: https://doi.org/10.1115/GT2020-15195

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Topics: Compressors, Design, Turbochargers, Shapes, Flow (Dynamics), Computational fluid dynamics, Computer-aided design, Diffusers, Engineering prototypes, Fluid dynamics

Proceedings Papers

Effect of Stage Reaction and Shaft Labyrinth Seal in a Stage of an Axial Steam Turbine

Martin Nemec, Tomas Jelinek, Jan Uher, Petr Milcak

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A014, September 21–25, 2020

Paper No: GT2020-14741

DOI: https://doi.org/10.1115/GT2020-14741

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Topics: Steam turbines, Flow (Dynamics), Design, Turbines, Geometry, Stators, Pressure, Blades, Clearances (Engineering), Closed loop systems

Proceedings Papers

Prediction of Ventilation Effectiveness for LM9000 Package With Machine Learning

Alessandro Corsini, Giovanni Delibra, Marco Giovannelli, Gabriele Lucherini, Stefano Minotti, Stefano Rossin, Lorenzo Tieghi

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T21A006, September 21–25, 2020

Paper No: GT2020-14916

DOI: https://doi.org/10.1115/GT2020-14916

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Topics: Machine learning, Ventilation, Computational fluid dynamics, Artificial neural networks, Simulation, Gas turbines, Acoustics, Algorithms, Explosions, Flanges

Proceedings Papers

Meanline Analysis and CFD Study of a Radial Inflow Turbine With Vaneless Distributor for Low Temperature Organic Rankine Cycle

M. Deligant, S. Braccio, T. Capurso, F. Fornarelli, M. Torresi, E. Sauret

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T22A001, September 21–25, 2020

Paper No: GT2020-14792

DOI: https://doi.org/10.1115/GT2020-14792

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Topics: Computational fluid dynamics, Inflow, Low temperature, Organic Rankine cycle, Turbines, Design, Nozzles, Waste heat, Turbomachinery, Wheels

Proceedings Papers

Blowing Control in Serpentine Inlet and its Effect on Fan-Stage Performance

Yubo He, Qingzhen Yang, Huicheng Yang, Saile Zhang, Haoqi Yang

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A008, September 21–25, 2020

Paper No: GT2020-14353

DOI: https://doi.org/10.1115/GT2020-14353

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Topics: Air flow, Aircraft, Boundary layers, Compressors, Design, Flow (Dynamics), Flow control, Military systems, Momentum, Optimal control

Proceedings Papers

An Integrated Approach to Simulate Gas Turbine Secondary Air System

Ali Izadi, Seyed Hossein Madani, Seyed Vahid Hosseini, Mahmoud Chizari

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A014, September 21–25, 2020

Paper No: GT2020-14966

DOI: https://doi.org/10.1115/GT2020-14966

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Topics: Gas turbines, Flow (Dynamics), Design, Turbines, Computational fluid dynamics, Coolants, Disks, Engines, Heat transfer, Modeling

Proceedings Papers

Aero-Thermal Investigation of Convective and Radiative Heat Transfer on Active Clearance Control Manifolds

Riccardo Da Soghe, Cosimo Bianchini

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT18A001, June 17–21, 2019

Paper No: GT2019-90007

DOI: https://doi.org/10.1115/GT2019-90007

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Topics: Clearances (Engineering), Manifolds, Radiative heat transfer, Convection, Heat transfer, Blades, Computation, Computational fluid dynamics, Design, Engines

Proceedings Papers

Design and Evaluation of a Fiber Optic Sensor for Particle and Concentration Monitoring in a Contaminated Flow Rig

Alice K. Li, Vincent McDonell, Max Venaas, Gregor A. Waldherr, Hai Lin

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A017, June 17–21, 2019

Paper No: GT2019-91077

DOI: https://doi.org/10.1115/GT2019-91077

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Topics: Design, Fiber optic sensors, Flow (Dynamics), Particulate matter, Sensors, Engines, Turbomachinery, Abrasives, Aerospace industry, Aircraft

Proceedings Papers

A Novel Structural Health Monitoring System Using Surface Acoustic Sensor Network and Guided Lamb Waves

Prabhav Borate, Azam Thatte

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A019, June 17–21, 2019

Paper No: GT2019-91111

DOI: https://doi.org/10.1115/GT2019-91111

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Topics: Acoustics, Sensor networks, Structural health monitoring, Waves, Damage, Sensors, Actuators, Adhesion, Algorithms, Blades

Proceedings Papers

Impacts of H 2 Blending on Capacity and Efficiency on a Gas Transport Network

Francis Bainier, Rainer Kurz

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A014, June 17–21, 2019

Paper No: GT2019-90348

DOI: https://doi.org/10.1115/GT2019-90348

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Topics: Compressibility, Compression, Compressors, Density, Engines, Gas flow, Heat capacity, Hydrogen, Joules, Methane

Proceedings Papers

Advanced Steam Turbine Technology for Unique Double Reheat Steam Power Plant Layout

Benjamin Kloss-Grote, Michael Wechsung, Rainer Quinkertz, Henning Almstedt

Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A021, June 17–21, 2019

Paper No: GT2019-90934

DOI: https://doi.org/10.1115/GT2019-90934

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Topics: Steam turbines, Thermal power stations, Turbines, Pressure, Trains, Design, Generators, Temperature, Carbon dioxide, Oxidation

2 3 4 5

NARROW

Acoustic-Convective Interference In Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

Experimental Investigation of Rossiter Modes for an Open Box Cavity With Adjustable Depth

Experimental and Numerical Investigations of the Effects of Real Shape Modeling and Non-Equilibrium Condensation Modeling on the Flow Pattern in Steam Turbine

Effect of Jet-to-Jet Distance and Pipe Position on Flow and Heat Transfer Features of Active Clearance Control Systems

Development and Validation of a Continuous Random Walk Model for Particle Tracking in Accelerating Flows

Numerical and Experimental Aerodynamic Investigation of an S-Shaped Intermediate Compressor Duct With Bleed

Study of Buoyancy Effects on Supercritical CO 2 Heat Transfer in Circular Pipes

Loss Predictions in the High-Pressure Film-Cooled Turbine Vane of the FACTOR Project by Mean of Wall-Modeled Large Eddy Simulation

Fluctuation of Inducer Recirculation Stemming From Diffuser Stall in Centrifugal Turbomachinery Near Surge Condition

Influence of Key Design Parameters on the Aerodynamic Performance of a Centrifugal Compressor Volute for Turbocharger Applications

Effect of Stage Reaction and Shaft Labyrinth Seal in a Stage of an Axial Steam Turbine

Prediction of Ventilation Effectiveness for LM9000 Package With Machine Learning

Meanline Analysis and CFD Study of a Radial Inflow Turbine With Vaneless Distributor for Low Temperature Organic Rankine Cycle

Blowing Control in Serpentine Inlet and its Effect on Fan-Stage Performance

An Integrated Approach to Simulate Gas Turbine Secondary Air System

Aero-Thermal Investigation of Convective and Radiative Heat Transfer on Active Clearance Control Manifolds

Design and Evaluation of a Fiber Optic Sensor for Particle and Concentration Monitoring in a Contaminated Flow Rig

A Novel Structural Health Monitoring System Using Surface Acoustic Sensor Network and Guided Lamb Waves

Impacts of H 2 Blending on Capacity and Efficiency on a Gas Transport Network

Advanced Steam Turbine Technology for Unique Double Reheat Steam Power Plant Layout

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