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Proceedings Papers

Dynamic Modelling of a Brayton PTES System

Guido Francesco Frate, Matteo Pettinari, Emanuele Di Pino Incognito, Riccardo Costanzi, Lorenzo Ferrari

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T07A013, June 13–17, 2022

Paper No: GT2022-83445

DOI: https://doi.org/10.1115/GT2022-83445

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Topics: Batteries, Brayton cycle, Design, Dynamic modeling, Energy storage, Engineering simulation, Heat, Heat engines, Heat pumps, Power grids

Proceedings Papers

Thermodynamic Assessment of the Conversion of a Typical CCGT Power Plant to a Fully E-Fuel Fired Unit

Jérôme Rigault, Ward De Paepe, Hannes Laget

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T07A003, June 13–17, 2022

Paper No: GT2022-81838

DOI: https://doi.org/10.1115/GT2022-81838

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Topics: Fuels, Power stations, Hydrogen, Proton exchange membranes, Emissions, Hydrogen storage, Carbon, Combined cycle power stations, Combustion, Combustion chambers

Proceedings Papers

Experimental Validation of a Rotor-Bearings System Model for Tesla Turbines Resonances Prediction

Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Federico Reggio

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A015, June 13–17, 2022

Paper No: GT2022-81710

DOI: https://doi.org/10.1115/GT2022-81710

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Topics: Ball bearings, Bearings, Finite element model, Resonance, Rotors, Stiffness, Turbines, Modal analysis, Analytical methods, Computer simulation

Proceedings Papers

Performance Investigation of Airfoils for Axial Flow Fans in Low Solidity Cascades Operating at High Inlet Flow Angles

Carlo Cravero, Gabriele Milanese

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A007, June 13–17, 2022

Paper No: GT2022-81697

DOI: https://doi.org/10.1115/GT2022-81697

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Topics: Airfoils, Axial flow, Fans, Flow (Dynamics), Design, Blades, Engineering simulation, Simulation, Cascades (Fluid dynamics), Computational fluid dynamics

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

Gas Turbine’s Role in Energy Transition

S. Can Gülen, Martin Curtis

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T09A002, June 13–17, 2022

Paper No: GT2022-81802

DOI: https://doi.org/10.1115/GT2022-81802

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Topics: Carbon, Carbon capture and storage, Carbon dioxide, Coal, Combined cycles, Combustion, Computer software, Cycles, Electric power generation, Electricity (Physics)

Proceedings Papers

Experimentally Validated Design of an Anode Recirculation Blower for PEM Fuel Cells Under Variable Fluid Composition

Philipp Nachtigal, Thorge Kentschke, Joerg R. Seume

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A006, June 13–17, 2022

Paper No: GT2022-80525

DOI: https://doi.org/10.1115/GT2022-80525

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Topics: Anodes, Design, Drops, Fluids, Hydrogen, Proton exchange membrane fuel cells, Turbomachinery, Compressors, Computational fluid dynamics, Construction

Proceedings Papers

A Resistive Model to Characterize Overall Effectiveness Influenced by Multiple Coolant Temperatures

James L. Rutledge, Matthew N. Fuqua, Marc D. Polanka, William P. Baker

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A017, June 13–17, 2022

Paper No: GT2022-81816

DOI: https://doi.org/10.1115/GT2022-81816

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Topics: Coolants, Temperature, Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Simulation, Turbines

Proceedings Papers

Theoretical Considerations for Scaling Convection in Overall Effectiveness Experiments

Carol E. Bryant, James L. Rutledge

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A015, June 13–17, 2022

Paper No: GT2022-81508

DOI: https://doi.org/10.1115/GT2022-81508

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Topics: Computational fluid dynamics, Convection, Coolants, Density, Engineering simulation, Engines, Flow (Dynamics), Fluids, Gases, Heat transfer coefficients

Proceedings Papers

Assessment of Computational Fluid Dynamic Modeling of Multi-Jet Impingement Cooling and Validation With the Experiments

Sadiya Tabassum, Michael Hilfer, Robin G. Brakmann, Christian Morsbach, Christian Willert, Marcel Matha, Michael Schroll

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A011, June 13–17, 2022

Paper No: GT2022-81749

DOI: https://doi.org/10.1115/GT2022-81749

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Topics: Computational fluid dynamics, Impingement cooling, Modeling, Turbulence, Jets, Engineering simulation, Reynolds-averaged Navier–Stokes equations, Simulation, Flat plates, Flux (Metallurgy)

Proceedings Papers

A Microscale-Based Methodology to Predict the Performance Degradation in Turbomachinery due to Particle Deposition

Riccardo Friso, Nicola Zanini, Alessio Suman, Nicola Casari, Michele Pinelli

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A030, June 13–17, 2022

Paper No: GT2022-82425

DOI: https://doi.org/10.1115/GT2022-82425

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Topics: Microscale devices, Particulate matter, Turbomachinery, Compressors, Surface roughness, Axial flow, Computer simulation, Engineering simulation, Engines, Fluid dynamics

Proceedings Papers

A Numerical Study on the Effects of Circumferential Positions of Combustor Hot Streaks on a TCF Configuration

Richard Benauer, Stefan Schreck, Peter Leitl, Ena Badzek, Marios Patinios, Federica Farisco

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A028, June 13–17, 2022

Paper No: GT2022-82419

DOI: https://doi.org/10.1115/GT2022-82419

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Topics: Combustion chambers, Engineering simulation, Flow (Dynamics), Simulation, Fluids, Turbines, Bionics, Boundary-value problems, Geometry, High pressure (Physics)

Proceedings Papers

Numerical Observations of a Stall Phenomenon in the NASA CC3 Compressor

Michael Ni, Gregorio Robles Vega, Ron Ho Ni, John Clark, Michael List

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A004, June 13–17, 2022

Paper No: GT2022-78911

DOI: https://doi.org/10.1115/GT2022-78911

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Topics: Compressors, NASA, Engineering simulation, Simulation, Flow (Dynamics), Annulus, Approximation, Design, Diffusers, Numerical analysis

Proceedings Papers

Acoustic Scattering Behaviour of an Aero Engine Injector: Numerical Investigation Using Compressible CFD and CAA

Çetin Alanyalıoğlu, Hanna Reinhardt, André Fischer, Claus Lahiri, Christian Hasse

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A017, June 13–17, 2022

Paper No: GT2022-82901

DOI: https://doi.org/10.1115/GT2022-82901

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Topics: Acoustics, Aircraft engines, Computational fluid dynamics, Ejectors, Electromagnetic scattering, Radiation scattering, Scattering (Physics), Combustion chambers, Emissions, Engineering simulation

Proceedings Papers

Analysis of Turbomachinery Averaging Techniques

Christian Frey, Graham Ashcroft, Michael Müller, Jens Wellner

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A039, June 13–17, 2022

Paper No: GT2022-82959

DOI: https://doi.org/10.1115/GT2022-82959

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Topics: Turbomachinery, Entropy, Turbines, Inflow, Acoustics, Engineering simulation, Film cooling, Simulation, Unsteady flow, Vorticity

Proceedings Papers

Influence From Nozzle Guide Vane Wakes and Inlet End-Wall Boundary Layers on Turbine Rear Structure Aerodynamics

Pär Nylander, Srikanth Deshpande, Jonas Larsson

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A018, June 13–17, 2022

Paper No: GT2022-81677

DOI: https://doi.org/10.1115/GT2022-81677

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Topics: Aerodynamics, Boundary layers, Nozzle guide vanes, Turbines, Wakes, Flow (Dynamics), Boundary-value problems, Computational fluid dynamics, Engineering simulation, Simulation

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

A Hybrid, Runtime Coupled Incompressible CFD/CAA Method for Analysis of Thermoacoustic Instabilities

Hanna Reinhardt, Çetin Alanyalıoğlu, André Fischer, Claus Lahiri, Christian Hasse

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A014, June 13–17, 2022

Paper No: GT2022-82515

DOI: https://doi.org/10.1115/GT2022-82515

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Topics: Computational fluid dynamics, Acoustics, Engineering simulation, Simulation, Flow (Dynamics), Mach number, Navier-Stokes equations, Combustion, Combustion chambers, Computation

Proceedings Papers

Validation of an Analytical Model for the Acoustic Impedance Eduction of Multi-Cavity Resonant Liners by a High-Fidelity LES Approach

Simone Giaccherini, Lorenzo Pinelli, Michele Marconcini, Roberto Pacciani, Andrea Arnone

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A007, June 13–17, 2022

Paper No: GT2022-81984

DOI: https://doi.org/10.1115/GT2022-81984

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Topics: Acoustics, Cavities, Resonance, Design, Emissions, Engineering simulation, Noise (Sound), Simulation, Absorption, Air traffic control

2 3 4 5

NARROW

Dynamic Modelling of a Brayton PTES System

Thermodynamic Assessment of the Conversion of a Typical CCGT Power Plant to a Fully E-Fuel Fired Unit

Experimental Validation of a Rotor-Bearings System Model for Tesla Turbines Resonances Prediction

Performance Investigation of Airfoils for Axial Flow Fans in Low Solidity Cascades Operating at High Inlet Flow Angles

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

Gas Turbine’s Role in Energy Transition

Experimentally Validated Design of an Anode Recirculation Blower for PEM Fuel Cells Under Variable Fluid Composition

A Resistive Model to Characterize Overall Effectiveness Influenced by Multiple Coolant Temperatures

Theoretical Considerations for Scaling Convection in Overall Effectiveness Experiments

Assessment of Computational Fluid Dynamic Modeling of Multi-Jet Impingement Cooling and Validation With the Experiments

A Microscale-Based Methodology to Predict the Performance Degradation in Turbomachinery due to Particle Deposition

A Numerical Study on the Effects of Circumferential Positions of Combustor Hot Streaks on a TCF Configuration

Numerical Observations of a Stall Phenomenon in the NASA CC3 Compressor

Acoustic Scattering Behaviour of an Aero Engine Injector: Numerical Investigation Using Compressible CFD and CAA

Analysis of Turbomachinery Averaging Techniques

Influence From Nozzle Guide Vane Wakes and Inlet End-Wall Boundary Layers on Turbine Rear Structure Aerodynamics

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

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

A Hybrid, Runtime Coupled Incompressible CFD/CAA Method for Analysis of Thermoacoustic Instabilities

Validation of an Analytical Model for the Acoustic Impedance Eduction of Multi-Cavity Resonant Liners by a High-Fidelity LES Approach

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