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Proceedings Papers

Optimization Under Uncertainties of a Biogas-Fueled SOFC-GT Hybrid System

Paolo Finocchi, Valentina Zaccaria, Mario L. Ferrari, David Tucker

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A017, June 13–17, 2022

Paper No: GT2022-81785

DOI: https://doi.org/10.1115/GT2022-81785

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Topics: Biogas, Optimization, Solid oxide fuel cells, Uncertainty

Proceedings Papers

Using Engineering Enhanced AI to Forecast Combined Cycle Power Plant Performance in the Presence of Uncertain Weather Conditions

Christopher A. Perullo, Lea Boche, Alex Redling, Jamie Lim, Woosung Choi, Timothy C. Lieuwen, David Noble

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T09A008, June 13–17, 2022

Paper No: GT2022-82718

DOI: https://doi.org/10.1115/GT2022-82718

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Topics: Combined cycle power stations, Modeling, Power stations, Uncertainty, Artificial intelligence, Combined cycles, Economics , Energy generation, Gas turbines, Heat

Proceedings Papers

Aero-Thermal Analysis of Non-Axisymmetric and Flat Endwalls Under the Operational and Geometrical Uncertainties

Zhi Tao, Jie Wang, Liming Song, Jun Li

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A039, June 13–17, 2022

Paper No: GT2022-83159

DOI: https://doi.org/10.1115/GT2022-83159

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Topics: Heat transfer, Turbines, Uncertainty, Uncertainty analysis, Flow (Dynamics), Bearings, Computational fluid dynamics, Cooling, Film cooling, Fluctuations (Physics)

Proceedings Papers

Heat Transfer Coefficient and Adiabatic Effectiveness on a Film-Cooled Pressure Side: Results and Assessment of the IR-Based Measurement Technique Reliability

T. Bacci, A. Picchi, S. Galeotti, B. Facchini, S. Cubeda

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A012, June 13–17, 2022

Paper No: GT2022-81161

DOI: https://doi.org/10.1115/GT2022-81161

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Topics: Heat transfer coefficients, Pressure, Reliability, Film cooling, Nozzle guide vanes, Uncertainty, Cooling systems, Design, Dimensions, Engines

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

Accelerating the Development of a New Turbomachinery Concept in an Environment With Limited Resources and Experimental Data: Challenges

Dylan Rubini, Nikolas Karefyllidis, Liping Xu, Budimir Rosic, Harri Johannesdahl

Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT36A001, June 13–17, 2022

Paper No: GT2022-80698

DOI: https://doi.org/10.1115/GT2022-80698

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Topics: Aerodynamics, Carbon, Chemical reactions, Chemistry, Computational fluid dynamics, Computer-aided engineering, Cracking (Materials), Databases, Design, Eddies (Fluid dynamics)

Proceedings Papers

Application of Adjoint-Enhanced First Order Second Moment Method for Robust Design Optimization of a High Pressure Compressor Rotor

Max Dittmann, Robin Schmidt, Marcus Meyer

Paper No: GT2022-80806

DOI: https://doi.org/10.1115/GT2022-80806

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Topics: Compressors, Design, High pressure (Physics), Optimization, Rotors, Blades, Airfoils, Robustness, Uncertainty, Uncertainty quantification

Proceedings Papers

Impact of Epistemic Uncertainty on Performance Parameters of Compressor Blades

Andriy Prots, Lukas Schlüter, Matthias Voigt, Ronald Mailach, Marcus Meyer

Paper No: GT2022-82579

DOI: https://doi.org/10.1115/GT2022-82579

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Topics: Blades, Compressors, Uncertainty, Density, Optical measurement, Probability, Chords (Trusses), Design, Gaussian distribution, Manufacturing

Proceedings Papers

Adjoint Optimization of Centrifugal Compressor Rotor Accounting for Manufacturing Uncertainties

Mohamed H. Aissa, Alberto Racca, Lasse Mueller, Tom Verstraete, Carnell E. Williams

Paper No: GT2022-82848

DOI: https://doi.org/10.1115/GT2022-82848

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Topics: Accounting, Compressors, Manufacturing, Optimization, Rotors, Uncertainty, Uncertainty quantification

Proceedings Papers

A Reduction Technique for the Calculation of the Forced Response of Bladed Disks in Presence of Contact Mistuning at Blade Root Joints

Valeria Pinto, Giuseppe Battiato, Christian M. Firrone

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A031, June 13–17, 2022

Paper No: GT2022-83289

DOI: https://doi.org/10.1115/GT2022-83289

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Topics: Blades, Disks, Manufacturing, Computer software, Degrees of freedom, Design, Engineering simulation, Finite element analysis, Simulation, Uncertainty

Proceedings Papers

Update of the sCO 2 -Test Rig at Cranfield University

Eduardo Anselmi, Pierre Belleoud, Ioannis Roumeliotis, Vassilios Pachidis

Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A024, June 13–17, 2022

Paper No: GT2022-83273

DOI: https://doi.org/10.1115/GT2022-83273

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Topics: Carbon dioxide, Cycles, Data acquisition systems, Fluids, Heat exchangers, Heat recovery, Supercritical carbon dioxide, Temperature measurement, Thermal management, Thermodynamic power cycles

Proceedings Papers

Reconstructing Turbine Non-Uniform Flow Including Hot Streaks Using Spatially Under-Sampled Measurements

Xu Zhu, Fangyuan Lou, Kai Zhou, Xinqian Zheng

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A033, June 13–17, 2022

Paper No: GT2022-83509

DOI: https://doi.org/10.1115/GT2022-83509

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Topics: Approximation, Flow (Dynamics), High pressure (Physics), Turbines, Wavelets, Temperature, Cooling, Temperature distribution, Engines, Annulus

Proceedings Papers

Upgrades to the Single Stage Axial Compressor and Fan Facility for Low Pressure Ratio and Boundary Layer Ingesting Fan Research

Julia E. Stephens, Chris Hughes

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A027, June 13–17, 2022

Paper No: GT2022-82699

DOI: https://doi.org/10.1115/GT2022-82699

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Topics: Boundary layers, Compressors, Pressure, Fans, Fuels, Propulsion, Testing, Aircraft engines, Engines, NASA

Proceedings Papers

Method of Analysis for Impact of Input Uncertainty Error Propagation in a Highly Nonlinear System: Applied to Modern Aircraft Engine

Timothy Castaldo

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A011, June 13–17, 2022

Paper No: GT2022-82219

DOI: https://doi.org/10.1115/GT2022-82219

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Topics: Aircraft engines, Errors, Nonlinear systems, Uncertainty

Proceedings Papers

A Study on Fundamental Combustion Properties of Trimethyl Orthoformate: Experiments and Modeling

John Mbũrũ Ngũgĩ, Sandra Richter, Marina Braun-Unkhoff, Clemens Naumann, Uwe Riedel

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A016, June 13–17, 2022

Paper No: GT2022-83029

DOI: https://doi.org/10.1115/GT2022-83029

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Topics: Biofuel, Combustion, Ethers (Class of compounds), Flames, Fuels, Ignition delay, Modeling, Soot, Carbon, High temperature

Proceedings Papers

Bayesian Calibration of Kinetic Parameters in the CH Chemistry Towards Accurate Prompt-NO Modelling

Antoine Durocher, Gilles Bourque, Jeffrey M. Bergthorson

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A006, June 13–17, 2022

Paper No: GT2022-78466

DOI: https://doi.org/10.1115/GT2022-78466

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Topics: Calibration, Chemistry, Modeling, Uncertainty, Emissions, Nitrogen oxides, Chain, Combustion chambers, Combustion systems, Design

Proceedings Papers

A Stochastic and Bayesian Inference Toolchain for Uncertainty and Risk Quantification of Rare Autoignition Events in DLE Premixers

Sajjad Yousefian, Gilles Bourque, Sandeep Jella, Philippe Versailles, Rory F. D. Monaghan

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A055, June 13–17, 2022

Paper No: GT2022-83667

DOI: https://doi.org/10.1115/GT2022-83667

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Topics: Risk, Uncertainty, Particle filtering (numerical methods), Combustion systems, Computational fluid dynamics, Emissions, Methane, Modeling, Temperature, Temperature distribution

Proceedings Papers

Metamodelling of Ignition Delay Time for Natural Gas Blends Under Gas Turbine Operating Conditions

Sajjad Yousefian, Gilles Bourque, Rory F. D. Monaghan

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A014, June 13–17, 2022

Paper No: GT2022-82269

DOI: https://doi.org/10.1115/GT2022-82269

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Topics: Gas turbines, Ignition delay, Metamodeling, Natural gas, Fuels, Combustion systems, Design, Approximation, Chaos, Computational fluid dynamics

Proceedings Papers

Analysis of Combustion Performance of Non-Conventional Syngas in mGT Combustor: Assessment of the Impact of the Quality of Synthesis Gas Towards Flame Stability and Emissions

Jérémy Bompas, Alessio Pappa, Ward De Paepe

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T18A019, June 13–17, 2022

Paper No: GT2022-82888

DOI: https://doi.org/10.1115/GT2022-82888

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Topics: Combustion, Combustion chambers, Emissions, Flames, Stability, Syngas, Steam, Combined heat and power, Energy resources, Fuels

Proceedings Papers

Uncertainty Quantification of Computational Flutter Estimates of a Compressor Cascade

Marco Rauseo, Fanzhou Zhao, Mehdi Vahdati, Quentin Rendu

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, V08AT21A010, June 13–17, 2022

Paper No: GT2022-81935

DOI: https://doi.org/10.1115/GT2022-81935

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Topics: Cascades (Fluid dynamics), Compressors, Flutter (Aerodynamics), Uncertainty quantification, Damping, Flow (Dynamics), Blades, Design, Uncertainty, Aircraft engines

NARROW

Optimization Under Uncertainties of a Biogas-Fueled SOFC-GT Hybrid System

Using Engineering Enhanced AI to Forecast Combined Cycle Power Plant Performance in the Presence of Uncertain Weather Conditions

Aero-Thermal Analysis of Non-Axisymmetric and Flat Endwalls Under the Operational and Geometrical Uncertainties

Heat Transfer Coefficient and Adiabatic Effectiveness on a Film-Cooled Pressure Side: Results and Assessment of the IR-Based Measurement Technique Reliability

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

Accelerating the Development of a New Turbomachinery Concept in an Environment With Limited Resources and Experimental Data: Challenges

Application of Adjoint-Enhanced First Order Second Moment Method for Robust Design Optimization of a High Pressure Compressor Rotor

Impact of Epistemic Uncertainty on Performance Parameters of Compressor Blades

Adjoint Optimization of Centrifugal Compressor Rotor Accounting for Manufacturing Uncertainties

A Reduction Technique for the Calculation of the Forced Response of Bladed Disks in Presence of Contact Mistuning at Blade Root Joints

Update of the sCO 2 -Test Rig at Cranfield University

Reconstructing Turbine Non-Uniform Flow Including Hot Streaks Using Spatially Under-Sampled Measurements

Upgrades to the Single Stage Axial Compressor and Fan Facility for Low Pressure Ratio and Boundary Layer Ingesting Fan Research

Method of Analysis for Impact of Input Uncertainty Error Propagation in a Highly Nonlinear System: Applied to Modern Aircraft Engine

A Study on Fundamental Combustion Properties of Trimethyl Orthoformate: Experiments and Modeling

Bayesian Calibration of Kinetic Parameters in the CH Chemistry Towards Accurate Prompt-NO Modelling

A Stochastic and Bayesian Inference Toolchain for Uncertainty and Risk Quantification of Rare Autoignition Events in DLE Premixers

Metamodelling of Ignition Delay Time for Natural Gas Blends Under Gas Turbine Operating Conditions

Analysis of Combustion Performance of Non-Conventional Syngas in mGT Combustor: Assessment of the Impact of the Quality of Synthesis Gas Towards Flame Stability and Emissions

Uncertainty Quantification of Computational Flutter Estimates of a Compressor Cascade

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