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Proceedings Papers

Gas Turbine Combined Cycle Range Enhancer - Part 2: Performance Demonstration

Tommaso Reboli, Marco Ferrando, Lorenzo Gini, Luca Mantelli, Alessandro Sorce, Alberto Traverso

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A023, June 13–17, 2022

Paper No: GT2022-82516

DOI: https://doi.org/10.1115/GT2022-82516

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Topics: Combined cycles, Gas turbines, Control systems, Energy generation, Air flow, Compressors, Cycles, Dynamic models, Electricity (Physics), Hardware

Proceedings Papers

Design of an Axial Flow Fan for a Unique Cooling Application

Francois D. Boshoff, Sybrand J. van der Spuy, Johannes P. Pretorius, Christiaan J. Meyer

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A005, June 13–17, 2022

Paper No: GT2022-80256

DOI: https://doi.org/10.1115/GT2022-80256

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Topics: Axial flow, Cooling, Design, Test facilities, Air flow, Brayton cycle, Concentrating solar power, Energy generation, Geometry, Heat exchangers

Proceedings Papers

Numerical Investigation of an Automotive Axial Fan: A Comparison Among Different CFD Software Packages and Experimental Validation

Nicola Aldi, Nicola Casari, Stefano Oliani, Michele Pinelli, Enrico Mollica, Filippo Menichini

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A001, June 13–17, 2022

Paper No: GT2022-78066

DOI: https://doi.org/10.1115/GT2022-78066

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Topics: Computational fluid dynamics, Computer software, Fans, Flow (Dynamics), Axial flow, Fluid dynamics, Noise (Sound), Vehicles, Air flow, Engineering simulation

Proceedings Papers

Numerical Investigation Into Maximum Pressure Capability of Intershaft Hydraulic Seals

Achinie Warusevitane, Kathy Johnson, Stephen Ambrose

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A025, June 13–17, 2022

Paper No: GT2022-82196

DOI: https://doi.org/10.1115/GT2022-82196

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Topics: Computational fluid dynamics, Pressure, Fluids, Leakage, Air flow, Aircraft engines, Analytical methods, Cavities, Computer simulation, Design

Proceedings Papers

PDA Laser Measurements of Droplet-Laden Flows in a Four Stage Axial Compressor

Tobias Doerr, Sebastian Schuster, Dieter Brillert

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A007, June 13–17, 2022

Paper No: GT2022-80284

DOI: https://doi.org/10.1115/GT2022-80284

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Topics: Compressors, Drops, Flow (Dynamics), Lasers, Laser beams, Liquid films, Air flow, Aircraft engines, Blades, Boundary layers

Proceedings Papers

The Effect of Gas and Surface Temperature on Cold-Side and Hot-Side Turbine Deposition

Jeffrey P. Bons, Chihsiu Lo, Eric Nied, Jiaxuan Han

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A012, June 13–17, 2022

Paper No: GT2022-82027

DOI: https://doi.org/10.1115/GT2022-82027

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Topics: Temperature, Turbines, Dust, Jets, Particulate matter, Ceramics, Flow (Dynamics), Air flow, Computational fluid dynamics, Fluids

Proceedings Papers

Investigation of Water Films Shed From an Airfoil in a High-Speed Flow

Brandon Esquvias Rodriguez, Brendan Hickey, Vincent McDonell, Soichiro Tabata, Shigeki Senoo

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A017, June 13–17, 2022

Paper No: GT2022-80350

DOI: https://doi.org/10.1115/GT2022-80350

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Topics: Airfoils, Diffraction, Flow (Dynamics), Lasers, Water, Drops, Liquid films, Computational fluid dynamics, Air flow, Boundary layers

Proceedings Papers

Numerical Investigation on the Effect of Fuel Injection Location in a Multi-Swirl Lean Direct Injection Burner

Perikathra Sarath, Raparti Jogesh Aditya, T. M. Muruganandam

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A024, June 13–17, 2022

Paper No: GT2022-80762

DOI: https://doi.org/10.1115/GT2022-80762

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Topics: Computational fluid dynamics, Emissions, Fuels, Nitrogen oxides, Flow (Dynamics), Flames, Combustion, Temperature, Turbulence, Air flow

Proceedings Papers

Simultaneous Ultra-Small-Angle X-Ray Scattering and X-Ray Transmission Measurements of a Liquid Jet in Crossflow With Film Atomization

Brandon A. Sforzo, Jan Ilavsky, Christopher F. Powell

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A055, June 13–17, 2022

Paper No: GT2022-82020

DOI: https://doi.org/10.1115/GT2022-82020

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Topics: Electromagnetic scattering, Radiation scattering, Scattering (Physics), X-rays, Drops, Signals, Shear (Mechanics), Flow (Dynamics), Sprays, Air flow

Proceedings Papers

Model Setup for the Investigation of Flow Phenomena in a 1.5-Stage Gas Turbine Regarding Hot Gas Ingestion

Lukas Pehle, Sven Schwertner, Manfred Wirsum

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A006, June 13–17, 2022

Paper No: GT2022-81947

DOI: https://doi.org/10.1115/GT2022-81947

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Topics: Flow (Dynamics), Gas turbines, Cavities, Pressure, Sealing (Process), Wheels, Boundary-value problems, Computer simulation, Modeling, Turbines

Proceedings Papers

Use of Multiple Tracer Gases to Quantify Vane Trailing Edge Flow Into Turbine Rim Seals

Iván Monge-Concepción, Michael D. Barringer, Reid A. Berdanier, Karen A. Thole, Christopher Robak

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A017, June 13–17, 2022

Paper No: GT2022-83247

DOI: https://doi.org/10.1115/GT2022-83247

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Topics: Flow (Dynamics), Gases, Turbines, Cavities, Engines, Cooling, Air flow, Compressors, Computational fluid dynamics, Disks

Proceedings Papers

Integration of Secondary Airflow Modeling Into Synergetic Cycle Calculation of F Class Industrial Gas Turbine

Shanel Staple, Gregory Vogel, Alex Torkaman, Andrii Khandrymailov, Viktor Yevlakhov

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T16A006, June 13–17, 2022

Paper No: GT2022-82166

DOI: https://doi.org/10.1115/GT2022-82166

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Topics: Air flow, Cooling, Cycles, Gas turbines, Industrial gases, Leakage, Modeling, Turbines

Proceedings Papers

Design Considerations and Validation of a Near Wall Cooled Stator Heat Shield With Sequential Impingement Cooling

P. Peschke, S. Naik, M. Henze

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A026, June 13–17, 2022

Paper No: GT2022-82864

DOI: https://doi.org/10.1115/GT2022-82864

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Topics: Cooling, Design, Gas turbines, Heat shielding, Heat transfer, Impingement cooling, Stators, Engines, Air flow, Flow (Dynamics)

Proceedings Papers

Multidisciplinary Optimization of Radial Outflow Turbines With Highly Deformable Blades

André Governo, Bayindir H. Saracoglu

Paper No: GT2022-84333

DOI: https://doi.org/10.1115/GT2022-84333

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Topics: Blades, Optimization, Outflow, Turbines, Flow (Dynamics), Rotors, Cavities, Design, Stress, Air flow

Proceedings Papers

The Design and Optimisation of a 100% Hydrogen Micro Gas Turbine Micromix Combustor: Preliminary Hydrogen Injection Depth Characterisation Using Cold Flow Steady RANS

Cedric Devriese, Simon Snijders, Ward De Paepe, Rob Bastiaans

Paper No: GT2022-80805

DOI: https://doi.org/10.1115/GT2022-80805

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Topics: Combustion chambers, Design, Flow (Dynamics), Hydrogen, Micro gas turbines, Optimization, Reynolds-averaged Navier–Stokes equations, Nitrogen oxides, Pressure, Engineering simulation

Proceedings Papers

Mechanism of Circumferential Static Pressure Oscillation in a Centrifugal Compressor With Volute

Ce Yang, Botai Su, Xin Shi, Hanzhi Zhang, Wenli Wang, Changmao Yang

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT39A006, June 7–11, 2021

Paper No: GT2021-59051

DOI: https://doi.org/10.1115/GT2021-59051

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Topics: Compressors, Oscillations, Pressure, Diffusers, Strips, Impellers, Flow (Dynamics), Boundary-value problems, Pressure gradient, Air flow

Proceedings Papers

Numerical Investigation on Propagation Characteristics of Inlet Total-Pressure Distortion in a Centrifugal Compressor

Mingyi Wang, Zhiheng Wang, Guang Xi, Yurun Li

Paper No: GT2021-59921

DOI: https://doi.org/10.1115/GT2021-59921

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Topics: Compressors, Pressure, Flow (Dynamics), Blades, Air flow, Annulus, Computer simulation, Impellers, Rotation, Suction

Proceedings Papers

Influence of Acoustically Excited Airflows on a Planar Airblast Prefilmer

Thomas Christou, Björn Stelzner, Nikolaos Zarzalis

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A022, June 7–11, 2021

Paper No: GT2021-58862

DOI: https://doi.org/10.1115/GT2021-58862

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Topics: Acoustics, Air flow, Jet engines, Sprays, Combustion chambers, Emissions, Excitation, Oscillations, Drops, Flames

Proceedings Papers

Optimization of Fuel Nozzle Diameter in a Novel Cross Flow Lean Direct Injection Burner

Kingshuk Chakraborty, S. R. Chakravarthy

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A030, June 7–11, 2021

Paper No: GT2021-59009

DOI: https://doi.org/10.1115/GT2021-59009

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Topics: Combustion, Cross-flow, Fuels, Gas turbines, Jets, Nozzles, Optimization, Swirling flow, Combustion chambers, Flames

Proceedings Papers

The Effects of Forcing Direction on the Flame Transfer Function of a Lean-Burn Spray Flame

Nicholas C. W. Treleaven, André Fischer, Claus Lahiri, Max Staufer, Andrew Garmory, Gary J. Page

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A010, June 7–11, 2021

Paper No: GT2021-59553

DOI: https://doi.org/10.1115/GT2021-59553

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Topics: Flames, Sprays, Transfer functions, Simulation, Engineering simulation, Acoustics, Fluctuations (Physics), Heat, Microphones, Fuel injectors

NARROW

Gas Turbine Combined Cycle Range Enhancer - Part 2: Performance Demonstration

Design of an Axial Flow Fan for a Unique Cooling Application

Numerical Investigation of an Automotive Axial Fan: A Comparison Among Different CFD Software Packages and Experimental Validation

Numerical Investigation Into Maximum Pressure Capability of Intershaft Hydraulic Seals

PDA Laser Measurements of Droplet-Laden Flows in a Four Stage Axial Compressor

The Effect of Gas and Surface Temperature on Cold-Side and Hot-Side Turbine Deposition

Investigation of Water Films Shed From an Airfoil in a High-Speed Flow

Numerical Investigation on the Effect of Fuel Injection Location in a Multi-Swirl Lean Direct Injection Burner

Simultaneous Ultra-Small-Angle X-Ray Scattering and X-Ray Transmission Measurements of a Liquid Jet in Crossflow With Film Atomization

Model Setup for the Investigation of Flow Phenomena in a 1.5-Stage Gas Turbine Regarding Hot Gas Ingestion

Use of Multiple Tracer Gases to Quantify Vane Trailing Edge Flow Into Turbine Rim Seals

Integration of Secondary Airflow Modeling Into Synergetic Cycle Calculation of F Class Industrial Gas Turbine

Design Considerations and Validation of a Near Wall Cooled Stator Heat Shield With Sequential Impingement Cooling

Multidisciplinary Optimization of Radial Outflow Turbines With Highly Deformable Blades

The Design and Optimisation of a 100% Hydrogen Micro Gas Turbine Micromix Combustor: Preliminary Hydrogen Injection Depth Characterisation Using Cold Flow Steady RANS

Mechanism of Circumferential Static Pressure Oscillation in a Centrifugal Compressor With Volute

Numerical Investigation on Propagation Characteristics of Inlet Total-Pressure Distortion in a Centrifugal Compressor

Influence of Acoustically Excited Airflows on a Planar Airblast Prefilmer

Optimization of Fuel Nozzle Diameter in a Novel Cross Flow Lean Direct Injection Burner

The Effects of Forcing Direction on the Flame Transfer Function of a Lean-Burn Spray Flame

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