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Proceedings Papers

Casing Treatment: Its Potential and Limitations

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A008, June 13–17, 2022

Paper No: GT2022-80461

DOI: https://doi.org/10.1115/GT2022-80461

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Topics: Blades, Boundary layers, Compressors, Design, Durability, Dust, Flow (Dynamics), Ice, Industrial research, Leakage flows

Proceedings Papers

Extending Highly Loaded Axial Fan Operability Range Through Novel Blade Design

Diego I. Lopez, Tiziano Ghisu, Timoleon Kipouros, Shahrokh Shahpar, Mark Wilson

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A016, June 13–17, 2022

Paper No: GT2022-81748

DOI: https://doi.org/10.1115/GT2022-81748

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Topics: Blades, Design, Momentum, Clearances (Engineering), Stability, Computer simulation, Compressors, Computation, Engineering simulation, Leakage flows

Proceedings Papers

On the Use of Kinetic-Energy Balance for the Feature-Based Mesh Adaptation Applied to Large-Eddy Simulation in Complex Geometries

Adrien Grenouilloux, Guillaume Balarac, Julien Leparoux, Vincent Moureau, Ghislain Lartigue, Pierre Bénard, Renaud Mercier, Paul Ferrey

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A006, June 13–17, 2022

Paper No: GT2022-80315

DOI: https://doi.org/10.1115/GT2022-80315

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Topics: Kinetic energy, Large eddy simulation, Flow (Dynamics), Jets, Momentum, Nozzles, Resolution (Optics)

Proceedings Papers

Predictions of Falling Wavy Films Based on the Depth Averaged Thin Film Model and Its Application to Aeroengine Bearing Chamber

K. Singh, A. Nicoli, R. Jefferson-Loveday, S. Ambrose, P. Paleo Cageao, K. Johnson, S. Mouvanal, J. Cao, A. Jacobs

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A001, June 13–17, 2022

Paper No: GT2022-78010

DOI: https://doi.org/10.1115/GT2022-78010

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Topics: Bearings, Thin films, Engineering simulation, Simulation, Flow (Dynamics), Excitation, Film thickness, Momentum, Physics, Robustness

Proceedings Papers

Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures

Mohsen Broumand, Murray J. Thomson, Sean Yun, Zekai Hong

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A003, June 13–17, 2022

Paper No: GT2022-80430

DOI: https://doi.org/10.1115/GT2022-80430

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Topics: Sprays, Density, Drops, Fluids, Lasers, Momentum, Viscosity, Chemical reactions, Combustion, Computer simulation

Proceedings Papers

Response of Separated Boundary Layers to Steady and Pulsated Flow Injection in Transonic Internal Flows

Hunter D. Nowak, Federico Lluesma-Rodriguez, Iman Rahbari, John P. Clark, Guillermo Paniagua

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A021, June 13–17, 2022

Paper No: GT2022-83152

DOI: https://doi.org/10.1115/GT2022-83152

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Topics: Boundary layers, Flow (Dynamics), Internal flow, Separation (Technology), Computational fluid dynamics, Energy generation, Flight, Flow control, Flow separation, Reynolds number

Proceedings Papers

Improvement of the Primary Atomization Model for Jet Into Subsonic Crossflow

Hongyu Ju, Jianqin Suo, Yue Li, Longxi Zheng

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A043, June 13–17, 2022

Paper No: GT2022-81654

DOI: https://doi.org/10.1115/GT2022-81654

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Topics: Jets, Mach number, Modeling, Momentum, Trajectories (Physics), Wavelength, Waves

Proceedings Papers

Impact of High Hydrogen Operation on Combustor Performance

Bassam S. Mohammad, Nicholas Magina, Brian Volk, Keith Mcmanus

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A054, June 13–17, 2022

Paper No: GT2022-83630

DOI: https://doi.org/10.1115/GT2022-83630

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Topics: Combustion chambers, Hydrogen, Flames, Natural gas, Nitrogen oxides, Modeling, Combustion systems, Emissions, Momentum, Network models

Proceedings Papers

Numerical Modeling of Liquid Jet in Non-Uniform Crossflow Using Enhanced Madabhushi Model

Homayoon Feiz, Wei Zhao, Dominik Kubicki, Marcin Frackowiak, Vivek Kumar, Harshrajsinh Jadeja, Pravin Nakod, Sourabh Shrivastava, Sravan K. Nallamothu, Markus Lambert, Jong Guen Lee, Jinkwan Song

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A034, June 13–17, 2022

Paper No: GT2022-82766

DOI: https://doi.org/10.1115/GT2022-82766

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Topics: Combustion chambers, Computer simulation, Cross-flow, Diesel, Drops, Engine design, Gas flow, Gas turbines, Jets, Kinetic energy

Proceedings Papers

Non-Linear Flutter Analysis of Labyrinth Seals

Roque Corral, Michele Greco, Luis Matabuena

Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT21A014, June 13–17, 2022

Paper No: GT2022-82142

DOI: https://doi.org/10.1115/GT2022-82142

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Topics: Flutter (Aerodynamics), Vibration, Stability, Clearances (Engineering), Cycles, High pressure (Physics), Momentum, Pressure

Proceedings Papers

The Effect of Diffuser Shape for Film Cooling Holes With Constant Expansion Angles and Area Ratio

Evan Lundburg, Stephen Lynch, Kevin Liu, Hongzhou Xu, Michael Fox

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A016, June 13–17, 2022

Paper No: GT2022-81520

DOI: https://doi.org/10.1115/GT2022-81520

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Topics: Diffusers, Film cooling, Shapes, Coolants, Surface roughness, Flow (Dynamics), Cooling, Durability, Gas turbines, High temperature

Proceedings Papers

Scaling Flat Plate Overall Effectiveness Measurements

Luke J. McNamara, Jacob P. Fischer, Marta Kernan, James L. Rutledge

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A018, June 13–17, 2022

Paper No: GT2022-81826

DOI: https://doi.org/10.1115/GT2022-81826

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Topics: Flat plates, Coolants, Engines, Flow (Dynamics), Thermal conductivity, Turbine components, Cooling, Design, Gases, Low temperature

Proceedings Papers

Experimental Investigation of Flame-Film Cooling Interactions With an Academic Test Rig and Optical Laser Diagnostics

Sylvain Petit, Benjamin Quevreux, Romain Morin, Romain Guillot, Frédéric Grisch, Pradip Xavier

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT11A008, June 13–17, 2022

Paper No: GT2022-83803

DOI: https://doi.org/10.1115/GT2022-83803

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Topics: Cooling, Flames, Lasers, Aviation, Carbon, Chemiluminescence, Durability, Fluorescence, Inflow, Laser Doppler anemometry

Proceedings Papers

Analysis of Cavity Leakage Effects on Coupled Non-Axisymmetric Endwall-Airfoil Optimization in a Low-Speed Compressor Tandem Stator

Mattia Straccia, Samuele Giannini, Volker Gümmer

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A027, June 13–17, 2022

Paper No: GT2022-82418

DOI: https://doi.org/10.1115/GT2022-82418

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Topics: Airfoils, Cavities, Compressors, Leakage, Optimization, Stators, Flow (Dynamics), Design, Leakage flows, Geometry

Proceedings Papers

A Turbo-Oriented Data-Driven Modification to the Spalart-Allmaras Turbulence Model

Xiao He, Fanzhou Zhao, Mehdi Vahdati

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A008, June 13–17, 2022

Paper No: GT2022-80456

DOI: https://doi.org/10.1115/GT2022-80456

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Topics: Turbochargers, Turbulence, Compressors, Rotors, Flow (Dynamics), Corners (Structural elements), NASA, Pressure, Pressure gradient, Separation (Technology)

Proceedings Papers

Flow Design Using CFD for a Constant-Section Recursive Sequential Combustor

Andrea Hofer, Nina Paulitsch, Fabrice Giuliani

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A029, June 13–17, 2022

Paper No: GT2022-82420

DOI: https://doi.org/10.1115/GT2022-82420

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Topics: Combustion chambers, Computational fluid dynamics, Design, Flow (Dynamics), Combustion, Engineering simulation, Simulation, Flames, Flue gases, Momentum

Proceedings Papers

Modeling and Simulation of the Cavitation Phenomenon in a Turbopump: A Multiphase Approach

Joris Cazé, Fabien Petitpas, Eric Daniel, Sébastien Le Martelot, Matthieu Queguineur

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A002, June 13–17, 2022

Paper No: GT2022-78025

DOI: https://doi.org/10.1115/GT2022-78025

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Topics: Cavitation, Modeling, Simulation, Flow (Dynamics), Pumps, Compressibility, Vapors, Computer simulation, Equations of state, Equilibrium (Physics)

Proceedings Papers

Computational Modeling of the Effects of Rain on Wind Turbine Performance

Aishwerya Gahlot, Lakshmi Sankar, Auraluck Pichitkul

Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A016, June 13–17, 2022

Paper No: GT2022-82500

DOI: https://doi.org/10.1115/GT2022-82500

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Topics: Aerodynamics, Blades, Computational fluid dynamics, Computer simulation, Drops, Momentum, Water, Wind turbines

Proceedings Papers

Influence of Opposing Dilution Jets on Effusion Cooling

M. Riley Creer, Karen A. Thole

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT11A004, June 7–11, 2021

Paper No: GT2021-59429

DOI: https://doi.org/10.1115/GT2021-59429

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Topics: Cooling, Jets, Momentum, Combustion chambers, Combustion, Temperature, Durability, Gas turbines, Melting, Pressure

Proceedings Papers

Heat Transfer and Flow Characteristics of the Jet Array Impingement

Min Ren, Xueying Li, Jing Ren

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A016, June 7–11, 2021

Paper No: GT2021-59573

DOI: https://doi.org/10.1115/GT2021-59573

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Topics: Flow (Dynamics), Heat transfer, Reynolds number, Cross-flow, Computational fluid dynamics, Computer simulation, Jets, Liquid crystals, Momentum, Pressure

2 3 4 5

NARROW

Casing Treatment: Its Potential and Limitations

Extending Highly Loaded Axial Fan Operability Range Through Novel Blade Design

On the Use of Kinetic-Energy Balance for the Feature-Based Mesh Adaptation Applied to Large-Eddy Simulation in Complex Geometries

Predictions of Falling Wavy Films Based on the Depth Averaged Thin Film Model and Its Application to Aeroengine Bearing Chamber

Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures

Response of Separated Boundary Layers to Steady and Pulsated Flow Injection in Transonic Internal Flows

Improvement of the Primary Atomization Model for Jet Into Subsonic Crossflow

Impact of High Hydrogen Operation on Combustor Performance

Numerical Modeling of Liquid Jet in Non-Uniform Crossflow Using Enhanced Madabhushi Model

Non-Linear Flutter Analysis of Labyrinth Seals

The Effect of Diffuser Shape for Film Cooling Holes With Constant Expansion Angles and Area Ratio

Scaling Flat Plate Overall Effectiveness Measurements

Experimental Investigation of Flame-Film Cooling Interactions With an Academic Test Rig and Optical Laser Diagnostics

Analysis of Cavity Leakage Effects on Coupled Non-Axisymmetric Endwall-Airfoil Optimization in a Low-Speed Compressor Tandem Stator

A Turbo-Oriented Data-Driven Modification to the Spalart-Allmaras Turbulence Model

Flow Design Using CFD for a Constant-Section Recursive Sequential Combustor

Modeling and Simulation of the Cavitation Phenomenon in a Turbopump: A Multiphase Approach

Computational Modeling of the Effects of Rain on Wind Turbine Performance

Influence of Opposing Dilution Jets on Effusion Cooling

Heat Transfer and Flow Characteristics of the Jet Array Impingement

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