Topics: Flow (Dynamics) , Life cycle assessment , Steam , Atmospheric pressure , Ceramics , Chemical vapor deposition , Coating processes , Coatings , Computational fluid dynamics , Cycles

Corrosion of Rare-Earth Disilicate Environmental Barrier Coatings in Gas Turbine Environments—Part 1: Steady CFD Model

Chong M. Cha, Robert A. Golden

GT 2023; V002T02A009https://doi.org/10.1115/GT2023-103720

Abstract

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Topics: Coatings , Computational fluid dynamics , Corrosion , Gas turbines , Chemical reactions , Furnaces , High temperature steam , Mach number , Oxidation , Pressure

Functionalization of All-Oxide CMC Elements Using 3D Braiding and Pressure Slip Casting for Composite Processing: Approaches to Reduce the Filter Effect of Dense Reinforcement Textiles

Fabian Jung, Niels Grigat, Ben Vollbrecht, Thomas Gries

GT 2023; V002T02A010https://doi.org/10.1115/GT2023-103828

Abstract

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Topics: Ceramic matrix composites , Composite materials , Filters , Pressure , Slip casting (Process) , Textiles

Design of an Environmental Barrier Coating Bond Strength Test Coupon

Jonathan A. Salem, Subodh K. Mital, Bryan J. Harder, Aaron C. Thompson

GT 2023; V002T02A011https://doi.org/10.1115/GT2023-104037

Abstract

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Topics: Bond strength , Coating processes , Coatings , Design , Oxidation , Ceramic matrix composites , Residual stresses , Silicon , Stress , Adhesives

ICME Modeling of Erosion in Coated Metal Alloys and SiC-Based Ceramic Matrix Composites (CMC’s)

Amirhossein Eftekharian, Joshua Park, Gregory N. Morscher, Dade Huang, Rashid Miraj, Frank Abdi

GT 2023; V002T02A012https://doi.org/10.1115/GT2023-104088

Abstract

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Topics: Alloys , Ceramic matrix composites , Coating processes , Delamination , Erosion , Fracture (Materials) , Modeling

ICME Simulation of APS Process and Damage in Ceramic Coatings

Mallikharjun Marrey, Dade Huang, Gregory N. Morscher, Rashid Miraj, Frank Abdi, Daniel Ballant, George Jefferson, Ragavendra P. Panakarjupally

GT 2023; V002T02A013https://doi.org/10.1115/GT2023-104103

Abstract

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Topics: Ceramic coatings , Damage , Plasmas (Ionized gases) , Simulation , Thermal barrier coatings

Coal, Biomass, Hydrogen, and Alternative Fuels

Multi-Objective Conceptual Design of Turboexpander Subsystems: Inner Casings, a Case Study

Rachele Orlandi, Valentina Filice, Marco Fabbrini, Luca Fantaccione, Martina Pucciarelli, Angela Serra, Giacomo Ragni, Francesco Fantozzi

GT 2023; V002T03A001https://doi.org/10.1115/GT2023-100463

Abstract

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Topics: Carbon footprint , Conceptual design , Design , Turbomachinery , Industrial design , Sustainability , Architecture , Cycles , Decision making , Engines

Design and Performance Assessment of an Experimental Rig to Conduct Material Nitridation Studies at Extreme Ammonia Conditions

Nicole Laws, Felipe Campuzano, Ziad Dawood, William L. Roberts

GT 2023; V002T03A002https://doi.org/10.1115/GT2023-100779

Abstract

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Topics: Design , High pressure (Physics) , Sustainability , Temperature , Flow (Dynamics) , High temperature , High temperature materials , Metals , Optimization , Pressure

Techno-Economic Analysis of Hydrogen and Ammonia as Low Carbon Fuels for Power Generation

Jeffrey Goldmeer, Caroline Buck, Baha Suleiman, Hatem Selim, Kamel Tayebi, Gian-Luigi Agostinelli, Alaaeldin Dawood

GT 2023; V002T03A003https://doi.org/10.1115/GT2023-100880

Abstract

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Topics: Carbon , Economics , Energy generation , Fuels , Gas turbines , Hydrogen

Flame Speed Measurements of Ammonia-Hydrogen Mixtures for Gas-Turbines

Louis Yovino, Gihun Kim, Ramees K. Rahman, Michael Pierro, Subith S. Vasu, Mark Winquist, Ganesan Subbaraman, Robert Steele

GT 2023; V002T03A004https://doi.org/10.1115/GT2023-100998

Abstract

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Topics: Combustion , Flames , Gas turbines , Hydrogen

Impacts of Alternative Aviation Fuels on Engine Cycle Design and Aircraft Mission Capability

Sarath Sasi, Christos Mourouzidis, Ioannis Roumeliotis, Theoklis Nikolaidis, Vassilios Pachidis, Justin Norman

GT 2023; V002T03A005https://doi.org/10.1115/GT2023-101114

Abstract

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Topics: Aircraft , Aviation , Carbon , Cycles , Design , Engines , Fuels

Best Practices From Hydrogen Fuel System Retrofit

Travis Pigon, Scott Cloyd, Chaya Springer, James Boggs, Takashi Shiraiwa, Shinichi Yamazaki

GT 2023; V002T03A006https://doi.org/10.1115/GT2023-101368

Abstract

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Topics: Gas turbines , Hydrogen , Hydrogen fuels , Retrofitting , Natural gas , Co-firing , Power stations , Combined cycle power stations , Leakage , Regulations

Characterization of High-Pressure Hydrogen Leakages

Davide Cerbarano, Ermanno Lo Schiavo, Lorenzo Tieghi, Giovanni Delibra, Stefano Minotti, Alessandro Corsini

GT 2023; V002T03A007https://doi.org/10.1115/GT2023-101383

Abstract

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Topics: Cross-flow , Gas turbines , High pressure (Physics) , Hydrogen , Jets , Leakage , Safety , Ventilation

Numerical Investigation of the Flow Structure of Cryogenic Hydrogen in Corrugated Metal Flexhoses Due to Fluid Structure Interactions

Patrick K. Tran, Jared F. Congiardo, Craig R. Fortier, Erik Fernandez, Jayanta S. Kapat

GT 2023; V002T03A008https://doi.org/10.1115/GT2023-101467

Abstract

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Topics: Flow (Dynamics) , Fluid structure interaction , Hydrogen , Metals , Multiphase flow , Physics , Engines , Flow-induced vibrations , Fluids , Fuel delivery systems

Development of a Chemical Looping Combustor Fed With Natural Gas and Its Integration With a Gas Turbine in ASPEN Plus

Pietro Bartocci, Alberto Abad, Arturo Cabello, Margarita de Las Obras Loscertales, Mauro Zampilli, Andrea Taiana, Angela Serra, Francesco Fantozzi

GT 2023; V002T03A009https://doi.org/10.1115/GT2023-101652

Abstract

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Topics: Combustion chambers , Gas turbines , Natural gas , Carbon capture and storage , Combustion , High temperature , Agglomeration (Materials) , Bioenergy conversion , Combined cycles , Dimensions

Assessment of the Dynamical Behaviour of Hydrogen Combustors With Recurrence Quantification Analysis (RQA)

Ali Alshahrani, Midhat Talibi, Chinonso Ezenwajiaku, Jadeed Beita, Mark Picciani, Ramanarayanan Balachandran, Andrea Ducci

GT 2023; V002T03A010https://doi.org/10.1115/GT2023-101960

Abstract

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Topics: Combustion , Combustion chambers , Hydrogen , Nonlinear dynamics

Performance, Emissions, and Decarbonization of an Industrial Gas Turbine Operated With Hydrotreated Vegetable Oil

Jon Runyon, Stuart James, Tanmay Kadam, Barak Ofir, David Graham

GT 2023; V002T03A011https://doi.org/10.1115/GT2023-101972

Abstract

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Topics: Emissions , Gas turbines , Industrial gases , Turbines , Vegetable oils

Is Blue Hydrogen a Better Alternative Than Post-Combustion Carbon Capture for Combined Cycle Gas Turbines? A Thermodynamic Point of View

Maria José Mendoza Morales, Antoine Verhaeghe, Laurent Bricteux, Julien Blondeau, Ward De Paepe

GT 2023; V002T03A012https://doi.org/10.1115/GT2023-101986

Abstract

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Topics: Carbon capture and storage , Combined cycle gas turbines , Combustion , Gas turbines , Hydrogen

Development of an Artificial Intelligence Model to Predict Combustion Properties, With a Focus on Auto-Ignition Delay

Roda Bounaceur, Romain Heymes, Pierre-Alexandre Glaude, Baptiste Sirjean, René Fournet, Pierre Montagne, Alexandre Auvray, Eric Impellizzeri, Pierre Biehler, Alexandre Picard, Bastien Prieur-Garrouste, Michel Molière

GT 2023; V002T03A013https://doi.org/10.1115/GT2023-102128

Abstract

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Topics: Artificial intelligence , Combustion , Delays , Hydrogen , Ignition , Ignition delay , Errors , Natural gas , Robustness , Testing

Techno-Economic Analysis of a Physisorption-Based Hydrogen Storage System

Yannik Schueler, Marcel Otto, Jayanta Kapat, Joshua Schmitt

GT 2023; V002T03A014https://doi.org/10.1115/GT2023-102283

Abstract

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Topics: Economics , Hydrogen storage , Storage , Energy storage , High pressure (Physics) , Hydrogen , Capacitors , Climate change , Cooling , Hydrogen production

Validation and Assessment of a Hybrid VOF-Lagrangian Numerical Methodology for Turbulent Liquid Fuel Jets in High-Speed Crossflow

Malika Zghal, Pierre Gauthier, Xiaoxiao Sun, Charith Wijesinghe, Vishal Sethi

GT 2023; V002T03A015https://doi.org/10.1115/GT2023-102316

Abstract

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Topics: Computational fluid dynamics , Fluids , Fuels , Gas turbines , Jets , Turbulence

Modelling Ammonia-Hydrogen-Air Combustion and Emission Characteristics of a Generic Swirl Burner

Luca Mazzotta, Francesco D’Alessio, Roberto Meloni, Steve Morris, Burak Goktepe, Rachele Lamioni, Matteo Cerutti, Christian Romano, Chiara Galletti, Francesco Creta, Domenico Borello, Agustin Valera-Medina

GT 2023; V002T03A016https://doi.org/10.1115/GT2023-102803

Abstract

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Topics: Combustion , Emissions , Hydrogen , Modeling , Nitrogen oxides , Reynolds-averaged Navier–Stokes equations

Characterization of Spray Field for Water-Emulsified Diesel Using a Pressure Swirl Atomizer Under a Non-Reacting Environment

Baha Suleiman, Hatem Selim, Alaaeldin Dawood, Jinkwan Song, Jong Guen Lee, Abdurrahman Khalidi, Kamal Al-Ahmadi, Ibrahim Al-Ghamdi, Eid Badr, Mohammed Al-Gahatani

GT 2023; V002T03A017https://doi.org/10.1115/GT2023-102954

Abstract

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Topics: Diesel , Emulsions , Fuels , Gas turbines , Pressure , Sprays , Water , Combustion chambers , Temperature , Emissions

Progress on the Complete and Low-NOx Combustion of Eco-Fuels Using a Thermo-Acoustically-Driven, Hydrogen-Powered Pilot Stage

Nina Paulitsch, Fabrice Giuliani, Andrea Hofer, Johannes Hofer, Lukas Andracher

GT 2023; V002T03A018https://doi.org/10.1115/GT2023-102987

Abstract

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Topics: Acoustics , Combustion , Fuels , Hydrogen , Nitrogen oxides , Flames , Emissions , Carbon , Deformation , Density

Numerical Investigation Into the Impact of Operating Boundary Conditions on NOx Formation in Hydrogen Micromix Combustion System

Gaurav Singh, Malika Zghal, Xiaoxiao Sun, Pierre Gauthier, Vishal Sethi

GT 2023; V002T03A019https://doi.org/10.1115/GT2023-103111

Abstract

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Topics: Boundary-value problems , Combustion systems , Emissions , Hydrogen , Nitrogen oxides

Impact of Fuel Type on Aircraft Range: An Initial Optimization Study

Hugo de Nercy - Maingard, Paul Palies

GT 2023; V002T03A020https://doi.org/10.1115/GT2023-103247

Abstract

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Topics: Aircraft , Fuels , Hydrogen , Optimization

Reducing the Energy Penalty of Retrofit Decarbonization in Combined Cycle Power Plants

Silvia Ravelli

GT 2023; V002T03A021https://doi.org/10.1115/GT2023-103511

Abstract

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Topics: Carbon capture and storage , Carbon dioxide , Co-firing , Combined cycle power stations , Combined cycles , Combustion , Combustion systems , Emissions , Energy generation , Exhaust gas recirculation