1-20 of 307
Robustness
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Advancing AI Modeling for Prediction of Safety Parameters for Combustion of Hydrogen/Syngas/Natural Gas Mixtures

Roda Bounaceur, Pierre-Alexandre Glaude, René Fournet, Baptiste Sirjean, Pierre Montagne, Alexandre Auvray, Eric Impellizzeri, Pierre Biehler, Michel Molière
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A036, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129044
https://doi.org/10.1115/GT2024-129044
View Paper titled, Advancing AI Modeling for Prediction of Safety Parameters for Combustion of Hydrogen/Syngas/Natural Gas Mixtures
Open the PDF for Advancing AI Modeling for Prediction of Safety Parameters for Combustion of Hydrogen/Syngas/Natural Gas Mixtures in another window
Topics: Combustion, Hydrogen, Modeling, Natural gas, Safety, Syngas, Errors, Fuels, Gas turbines, Ignition
Proceedings Papers

Combustor Operational Flexibility in the Ansaldo Energia GT36 Fleet

Patricia Sierra Sánchez, Douglas Pennell, Richard L. R. Smith, Anders Wickström, Francesco Gant, Frédéric Boudy
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A061, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129069
https://doi.org/10.1115/GT2024-129069
View Paper titled, Combustor Operational Flexibility in the Ansaldo Energia GT36 Fleet
Open the PDF for Combustor Operational Flexibility in the Ansaldo Energia GT36 Fleet in another window
Topics: Combustion chambers, Stress, Fuels, Emissions, Ignition, Combustion, Engines, Frequency response, Gas turbines, Hydrogen
Proceedings Papers

Stability and Robustness Analysis and Optimization for Gain-Scheduled Control of Aero-Engines

Jincen Jiang, Jiali Yang, Xiting Wang, Xiao Yang, Zhongzhi Hu
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A033, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127368
https://doi.org/10.1115/GT2024-127368
View Paper titled, Stability and Robustness Analysis and Optimization for Gain-Scheduled Control of Aero-Engines
Open the PDF for Stability and Robustness Analysis and Optimization for Gain-Scheduled Control of Aero-Engines in another window
Topics: Aircraft engines, Design, Optimization, Robustness, Stability
Proceedings Papers

A Speed Control Method for Hydrogen-Fueled Turbojet Using Improved Internal Model Control

Mengni Pan, Ai He, Zhixiong Chen, Yuan Liu, Zhongzhi Hu
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A021, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124875
https://doi.org/10.1115/GT2024-124875
View Paper titled, A Speed Control Method for Hydrogen-Fueled Turbojet Using Improved Internal Model Control
Open the PDF for A Speed Control Method for Hydrogen-Fueled Turbojet Using Improved Internal Model Control in another window
Topics: Aircraft engines, Aviation, Compressibility, Control algorithms, Control equipment, Damage, Design, Engines, Flow (Dynamics), Fuels
Proceedings Papers

Laboratory Tests in Cyber-Physical Mode for an Energy Management System Including Renewable Sources and Industrial Symbiosis

Mario Luigi Ferrari, Lorenzo Gini, Matteo Pascenti
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A030, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128015
https://doi.org/10.1115/GT2024-128015
View Paper titled, Laboratory Tests in Cyber-Physical Mode for an Energy Management System Including Renewable Sources and Industrial Symbiosis
Open the PDF for Laboratory Tests in Cyber-Physical Mode for an Energy Management System Including Renewable Sources and Industrial Symbiosis in another window
Topics: Energy management systems, Energy storage, Computer software, Photovoltaic panels, Boilers, Carbon dioxide, Electrolyzers, Emissions, Hardware, Hydrogen
Proceedings Papers

Numerical Investigation on the Robustness Assessment and Enhancement of Labyrinth Seal With Axial Displacement and Clearance Deviation

Xin Jin, Chuankai Liu, Peng Liu, Zijun Li, Shuiting Ding
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T14A001, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122314
https://doi.org/10.1115/GT2024-122314
View Paper titled, Numerical Investigation on the Robustness Assessment and Enhancement of Labyrinth Seal With Axial Displacement and Clearance Deviation
Open the PDF for Numerical Investigation on the Robustness Assessment and Enhancement of Labyrinth Seal With Axial Displacement and Clearance Deviation in another window
Topics: Clearances (Engineering), Displacement, Robustness
Proceedings Papers

Investigation of Grooved Front Plate for Inlet Swirl Reduction in Brush Seals

Abdullah M. Abbas, Michael J. Pekris, John W. Chew
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T14A015, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127753
https://doi.org/10.1115/GT2024-127753
View Paper titled, Investigation of Grooved Front Plate for Inlet Swirl Reduction in Brush Seals
Open the PDF for Investigation of Grooved Front Plate for Inlet Swirl Reduction in Brush Seals in another window
Topics: Aerodynamics, Clearances (Engineering), Computational fluid dynamics, Design, Drag (Fluid dynamics), Engines, Experimental design, Flow (Dynamics), Fluid-dynamic forces, Fuel efficiency
Proceedings Papers

Numerical Study on the Influence of Purge Slot Shapes on the Film Cooling Performance of Endwall With the Mainstream Swirl

Jinghan Zhang, Gang Xie, Yuzhu Lou, Haiwang Li
Proc. ASME. GT2024, Volume 7: Heat Transfer: Combustors; Heat Transfer: Film Cooling, V007T12A032, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127007
https://doi.org/10.1115/GT2024-127007
View Paper titled, Numerical Study on the Influence of Purge Slot Shapes on the Film Cooling Performance of Endwall With the Mainstream Swirl
Open the PDF for Numerical Study on the Influence of Purge Slot Shapes on the Film Cooling Performance of Endwall With the Mainstream Swirl in another window
Topics: Adiabatic cooling, Boundary-value problems, Combustion chambers, Cooling, Design, Film cooling, Flames, Flow (Dynamics), Gas turbines, Manufacturing
Proceedings Papers

Application of Internal Heat Transfer Inverse Problem Solution Method to Jet Array Impingement Cooling System

Riess Haslam, Tommaso Bacci, Alessio Picchi, Bruno Facchini
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T15A022, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127486
https://doi.org/10.1115/GT2024-127486
View Paper titled, Application of Internal Heat Transfer Inverse Problem Solution Method to Jet Array Impingement Cooling System
Open the PDF for Application of Internal Heat Transfer Inverse Problem Solution Method to Jet Array Impingement Cooling System in another window
Topics: Heat transfer, Impingement cooling, Inverse problems, Cooling systems, Flow (Dynamics), Heat conduction, Heat transfer coefficients, Temperature, Temperature measurement, Cooling
Proceedings Papers

Experiments on Structurally Mistuned UHBR Open-Test-Case Fan ECL5/CATANA

Christoph Brandstetter, Alexandra P. Schneider, Anne-Lise Fiquet, Benoit Paoletti, Xavier Ottavy
Proc. ASME. GT2024, Volume 10A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing, V10AT21A020, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129163
https://doi.org/10.1115/GT2024-129163
View Paper titled, Experiments on Structurally Mistuned UHBR Open-Test-Case Fan ECL5/CATANA
Open the PDF for Experiments on Structurally Mistuned UHBR Open-Test-Case Fan ECL5/CATANA in another window
Topics: Acoustics, Aerodynamics, Architecture, Blades, Carbon composites, Clearances (Engineering), Compressors, Convection, Engines, Fans
Proceedings Papers

Application of Nonlinear Frequency Response Analysis for Windmilling

Devesh Kumar, Don Powell, David Carlson, J. S. Kumar, Jianming Cao
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT26A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122018
https://doi.org/10.1115/GT2024-122018
View Paper titled, Application of Nonlinear Frequency Response Analysis for Windmilling
Open the PDF for Application of Nonlinear Frequency Response Analysis for Windmilling in another window
Topics: Frequency response, Algebra, Computer software, Frequency standards, Newton's method, Robustness, Rotordynamics, Steady state, Time-domain analysis
Proceedings Papers

Possibilities of Applying Machine Learning Techniques for Probabilistic Analysis in a Turbine Blade-Disk Interface

Elmira Emmrich, Md Tarekul Islam, Matthias Voigt, Lukas Bruder, Julian von Lautz, Ronald Mailach
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT25A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122477
https://doi.org/10.1115/GT2024-122477
View Paper titled, Possibilities of Applying Machine Learning Techniques for Probabilistic Analysis in a Turbine Blade-Disk Interface
Open the PDF for Possibilities of Applying Machine Learning Techniques for Probabilistic Analysis in a Turbine Blade-Disk Interface in another window
Topics: Blades, Disks, Machine learning, Metamodeling, Turbines, Deep neural networks, Design, Finite element model, Failure, Finite element analysis
Proceedings Papers

Design and Integration of a Microtube Precooler Into an Aircraft Engine Waste Heat Recovery and Fuel Systems

Claire-Phonie Bury, Ladislav Vesely, Jayanta Kapat, Mingxuan Shi, Michael Stoia
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A049, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129421
https://doi.org/10.1115/GT2024-129421
View Paper titled, Design and Integration of a Microtube Precooler Into an Aircraft Engine Waste Heat Recovery and Fuel Systems
Open the PDF for Design and Integration of a Microtube Precooler Into an Aircraft Engine Waste Heat Recovery and Fuel Systems in another window
Topics: Aircraft engines, Design, Fuel systems, Heat exchangers, Heat recovery, Aviation, Boundary-value problems, Brayton cycle, Carbon footprint, Cracking (Materials)
Proceedings Papers

Multi-Disciplinary Surrogate-Based Optimization of a Compressor Rotor Blade Considering Ice Impact

Florence Nyssen, Jean de Cazenove, Rémy Nigro, Cédric Cracco, Lieven Baert, Jean-Sébastien Ruess, Vincent Valentin
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT27A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122243
https://doi.org/10.1115/GT2024-122243
View Paper titled, Multi-Disciplinary Surrogate-Based Optimization of a Compressor Rotor Blade Considering Ice Impact
Open the PDF for Multi-Disciplinary Surrogate-Based Optimization of a Compressor Rotor Blade Considering Ice Impact in another window
Topics: Blades, Compressors, Ice, Optimization, Rotors, Engineering simulation, Engines, Simulation, Design, Chain
Proceedings Papers

Using Pseudotime Marching for the Solution of Harmonic Balance Problems

Christian Frey, Jan Backhaus, Graham Ashcroft, Georg Geiser, Benjamin Winhart, Heinrich Stüer
Proc. ASME. GT2024, Volume 12C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V12CT32A038, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127820
https://doi.org/10.1115/GT2024-127820
View Paper titled, Using Pseudotime Marching for the Solution of Harmonic Balance Problems
Open the PDF for Using Pseudotime Marching for the Solution of Harmonic Balance Problems in another window
Topics: Aeroelasticity, Compressors, Computational fluid dynamics, Errors, Flow (Dynamics), Jacobian matrices, Linear systems, Oscillations, Robustness, Scalars
Proceedings Papers

Non-Parametric Surrogate Model (NPSM) for High-Dimensional Aerodynamics Optimization

Jiajun Cao, Liping Xu
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT34A020, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126830
https://doi.org/10.1115/GT2024-126830
View Paper titled, Non-Parametric Surrogate Model (NPSM) for High-Dimensional Aerodynamics Optimization
Open the PDF for Non-Parametric Surrogate Model (NPSM) for High-Dimensional Aerodynamics Optimization in another window
Topics: Aerodynamics, Optimization, Convolutional neural networks, Flow (Dynamics), Graph neural networks, Blades, Design, Errors, Feedback, Geometry
Proceedings Papers

Multi-Aeroelastic Phenomena Modelling Part II: Application for the Evaluation of Fan OGV Cyclic Pattern Designs

Davendu Y. Kulkarni, Luca di Mare
Proc. ASME. GT2024, Volume 12C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V12CT32A040, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128124
https://doi.org/10.1115/GT2024-128124
View Paper titled, Multi-Aeroelastic Phenomena Modelling Part II: Application for the Evaluation of Fan OGV Cyclic Pattern Designs
Open the PDF for Multi-Aeroelastic Phenomena Modelling Part II: Application for the Evaluation of Fan OGV Cyclic Pattern Designs in another window
Topics: Architecture, Compressors, Computational fluid dynamics, Design, Engineering simulation, Engines, Flight, Geometry, Guide vanes, Modeling
Proceedings Papers

A Framework and Approach for Leveraging Unsteady Response in Turbocompressor Flowfields

Eric M. Krivitzky, Louis M. Larosiliere
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT36A030, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129548
https://doi.org/10.1115/GT2024-129548
View Paper titled, A Framework and Approach for Leveraging Unsteady Response in Turbocompressor Flowfields
Open the PDF for A Framework and Approach for Leveraging Unsteady Response in Turbocompressor Flowfields in another window
Topics: Cascades (Fluid dynamics), Compressors, Computational fluid dynamics, Dynamics (Mechanics), Excitation, Flow (Dynamics), Modeling, Reynolds-averaged Navier–Stokes equations, Robustness, Stability
Proceedings Papers

Applications and Recent Developments of the Open-Source Computational Fluid Dynamics High-Fidelity Spectral/Hp Element Framework Nektar++ for Turbomachinery Configurations

Guglielmo Vivarelli, João Anderson Isler, Francesco Montomoli, Chris Cantwell, Spencer J. Sherwin, Yuri Frey-Marioni, Raul Vazquez-Diaz
Proc. ASME. GT2024, Volume 12C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V12CT32A022, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125039
https://doi.org/10.1115/GT2024-125039
View Paper titled, Applications and Recent Developments of the Open-Source Computational Fluid Dynamics High-Fidelity Spectral/Hp Element Framework Nektar++ for Turbomachinery Configurations
Open the PDF for Applications and Recent Developments of the Open-Source Computational Fluid Dynamics High-Fidelity Spectral/Hp Element Framework Nektar++ for Turbomachinery Configurations in another window
Topics: Computational fluid dynamics, Turbomachinery, Hardware, Blades, Boundary layers, Computer simulation, Degrees of freedom, Design, Engines, Flat plates
Proceedings Papers

Experimental and Numerical Comparison of Two Turbine Vane Frame Designs

Nicolas Krajnc, Asim Hafizovic, Lukas Wiesinger, Francesco Mangini, Patrick Zeno Sterzinger, Marios Patinios, Emil Göttlich
Proc. ASME. GT2024, Volume 12C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V12CT33A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126184
https://doi.org/10.1115/GT2024-126184
View Paper titled, Experimental and Numerical Comparison of Two Turbine Vane Frame Designs
Open the PDF for Experimental and Numerical Comparison of Two Turbine Vane Frame Designs in another window
Topics: Turbines, Flow (Dynamics), Design, Ducts, High pressure (Physics), Momentum, Rotors, Airfoils, Boundary-value problems, Computer simulation