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Proceedings Papers

Thermoacoustic Characterization of a Premixed Multi Jet Burner for Hydrogen and Natural Gas Combustion

Jan Paul Beuth, Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Dominik Wassmer, Bernhard Ćosić, Christian Oliver Paschereit, Kilian Oberleithner
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A070, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104112
https://doi.org/10.1115/GT2023-104112
View Paper titled, Thermoacoustic Characterization of a Premixed Multi Jet Burner for Hydrogen and Natural Gas Combustion
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Topics: Combustion, Hydrogen, Natural gas, Flames, Acoustics, Dynamics (Mechanics), Fuels, Flow (Dynamics), Shapes, Convection
Proceedings Papers

Acoustic and Optical Investigations of the Flame Dynamics of Rich and Lean Kerosene Flames in the Primary Zone of an Air-Staged Combustion Test-Rig

Martin March, Julian Renner, Thomas Sattelmayer
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A023, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103105
https://doi.org/10.1115/GT2023-103105
View Paper titled, Acoustic and Optical Investigations of the Flame Dynamics of Rich and Lean Kerosene Flames in the Primary Zone of an Air-Staged Combustion Test-Rig
Open the PDF for Acoustic and Optical Investigations of the Flame Dynamics of Rich and Lean Kerosene Flames in the Primary Zone of an Air-Staged Combustion Test-Rig in another window
Topics: Acoustics, Aircraft engines, Combustion, Dynamics (Mechanics), Flames, Chemiluminescence, Thermal energy, Calibration, Carbon dioxide, Combustion chambers
Proceedings Papers

New Compression Solution to Decarbonize Petrochemical Plants

Domenico Berterame, Serena Gabriele
Proc. ASME. GT2023, Volume 9: Microturbines, Turbochargers, and Small Turbomachines; Oil and Gas Applications, V009T19A014, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103826
https://doi.org/10.1115/GT2023-103826
View Paper titled, New Compression Solution to Decarbonize Petrochemical Plants
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Topics: Compression, Petrochemicals, Compressors, Carbon dioxide, Bearings, Design, Engineering prototypes, Hardware, High pressure (Physics), Machinery
Proceedings Papers

Cloud Based Predictive Monitoring System for Steam Industrial Turbogenerator

Antonio Sanguineti, Roberto Venuti, Antonio Violante, Adriano Busi, Francesco Malavasi
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A020, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102617
https://doi.org/10.1115/GT2023-102617
View Paper titled, Cloud Based Predictive Monitoring System for Steam Industrial Turbogenerator
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Topics: Monitoring systems, Steam, Turbogenerators, Biomass, Control systems, Instrumentation, Machinery, Maintenance, Sensors, Algorithms
Proceedings Papers

Structural Assessment of Instrumented Parts for Gas Turbine Flange to Flange

Aparna Satheesh, Abhimanyu Soman, Babu Santhanagopala Krishnan, Mallikarjuna Reddy Peddi, Sambandam Manoharan
Proc. ASME. GT2023, Volume 11B: Structures and Dynamics — Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V11BT23A008, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103394
https://doi.org/10.1115/GT2023-103394
View Paper titled, Structural Assessment of Instrumented Parts for Gas Turbine Flange to Flange
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Topics: Flanges, Gas turbines, Design, Probes, Robustness, Accelerometers, Cables, Clearances (Engineering), Data acquisition, Diaphragms (Mechanical devices)
Proceedings Papers

Rotordynamic Design and Experimental Validation of a sCO2 Centrifugal Compressor Equipped With a Pocket Damper Seal

Giuseppe Vannini, Matteo Dozzini, Filippo Cangioli
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT26A001, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-79563
https://doi.org/10.1115/GT2022-79563
View Paper titled, Rotordynamic Design and Experimental Validation of a sCO2 Centrifugal Compressor Equipped With a Pocket Damper Seal
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Topics: Compressors, Dampers, Design, Vibration, Density, Carbon dioxide, Engineering prototypes, Fluids, Pistons, Stability
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81710
https://doi.org/10.1115/GT2022-81710
View Paper titled, Experimental Validation of a Rotor-Bearings System Model for Tesla Turbines Resonances Prediction
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Topics: Ball bearings, Bearings, Finite element model, Resonance, Rotors, Stiffness, Turbines, Modal analysis, Analytical methods, Computer simulation
Proceedings Papers

Effect of Solidity and Aspect Ratio on the Aerodynamic Performance of Axial-Flow Fans With 0.2 Hub-to-Tip Ratio

Massimo Masi, Piero Danieli, Andrea Lazzaretto
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A010, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82245
https://doi.org/10.1115/GT2022-82245
View Paper titled, Effect of Solidity and Aspect Ratio on the Aerodynamic Performance of Axial-Flow Fans With 0.2 Hub-to-Tip Ratio
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Topics: Axial flow, Blades, Design, Fans, Engineering prototypes, Rotors, Pressure, Propellers, Experimental analysis
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80525
https://doi.org/10.1115/GT2022-80525
View Paper titled, Experimentally Validated Design of an Anode Recirculation Blower for PEM Fuel Cells Under Variable Fluid Composition
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Topics: Anodes, Design, Drops, Fluids, Hydrogen, Proton exchange membrane fuel cells, Turbomachinery, Compressors, Computational fluid dynamics, Construction
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82420
https://doi.org/10.1115/GT2022-82420
View Paper titled, Flow Design Using CFD for a Constant-Section Recursive Sequential Combustor
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Topics: Combustion chambers, Computational fluid dynamics, Design, Flow (Dynamics), Combustion, Engineering simulation, Simulation, Flames, Flue gases, Momentum
Proceedings Papers

Proof-Of-Concept of a Thermal Barrier Coated Titanium Cooling Layer for an Inside-Out Ceramic Turbine

Antoine Gauvin-Verville, Patrick K. Dubois, Benoit Picard, Alexandre Landry-Blais, Jean-Sébastien Plante, Mathieu Picard
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A005, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58869
https://doi.org/10.1115/GT2021-58869
View Paper titled, Proof-Of-Concept of a Thermal Barrier Coated Titanium Cooling Layer for an Inside-Out Ceramic Turbine
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Topics: Ceramics, Cooling, Titanium, Turbines, Blades, Carbon, Polymers, Safety, Aeronautics, Aircraft
Proceedings Papers

Development of a Robust Scrubber Level Controller

Carolyn M. Day, Griffin C. Beck, Scott A. Schubring
Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T20A007, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59078
https://doi.org/10.1115/GT2021-59078
View Paper titled, Development of a Robust Scrubber Level Controller
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Topics: Control equipment, Control systems, Failure, Downtime, Engineering prototypes, Natural gas, Damage, Fluids, Gases, Hazards
Proceedings Papers

Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks

Michael McCartney, Ushnish Sengupta, Matthew Juniper
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A042, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60283
https://doi.org/10.1115/GT2021-60283
View Paper titled, Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks
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Topics: Artificial neural networks, Combustion, Pressure, Uncertainty, Hidden variables, Combustion chambers, Combustion systems, Emissions, Errors, Wall temperature
Proceedings Papers

Experimental Characterization of Losses in Bladeless Turbine Prototype

Avinash Renuke, Federico Reggio, Alberto Traverso, Matteo Pascenti
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A011, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59328
https://doi.org/10.1115/GT2021-59328
View Paper titled, Experimental Characterization of Losses in Bladeless Turbine Prototype
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Topics: Engineering prototypes, Experimental characterization, Turbines, Rotors, Stators, Accuracy and precision, Compressed air, Disks, Electricity (Physics), Energy generation
Proceedings Papers

Prospect and Challenges for Developing and Marketing a Brayton-Cycle Based Power Genset Gas-Turbine Using Supercritical CO 2 : Part II — The Turbomachinery Components Design Challenges

Abraham Engeda, Jinbo Chen
Proc. ASME. GT2020, Volume 6: Education; Electric Power, V006T08A003, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14271
https://doi.org/10.1115/GT2020-14271
View Paper titled, Prospect and Challenges for Developing and Marketing a Brayton-Cycle Based Power Genset Gas-Turbine Using Supercritical CO 2 : Part II — The Turbomachinery Components Design Challenges
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Topics: Brayton cycle, Design, Gas turbines, Supercritical carbon dioxide, Turbomachinery, Fluids, Energy generation, Carbon capture and storage, Compressors, Cycles
Proceedings Papers

Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations

Zhihui Li, Juan Du, Hongwu Zhang
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A046, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15209
https://doi.org/10.1115/GT2020-15209
View Paper titled, Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations
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Topics: Cascades (Fluid dynamics), Compressors, Large eddy simulation, Flow (Dynamics), Turbulence, Vortices, Pressure, Computer simulation, Design, Drag reduction
Proceedings Papers

Numerical Investigations on Full Blended Blade and Endwall Technique

Tongtong Meng, Lucheng Ji, Xin Li, Jiabin Li, Zhou Ling
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A070, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16136
https://doi.org/10.1115/GT2020-16136
View Paper titled, Numerical Investigations on Full Blended Blade and Endwall Technique
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Topics: Blades, Corners (Structural elements), Geometry, Boundary layers, Diffusion (Physics), Flow (Dynamics), Pressure gradient, Cascades (Fluid dynamics), Compressors, Design
Proceedings Papers

Energy Management of a Hybrid-Electric Aeronautical Propulsion System to Be Used in a Stationary Test Bench

Manuel A. Rendon, Konstantinos Kyprianidis, Yipsy Roque Benito, Daniel de A. Fernandes, Ariele T. Ferraz, Luan R. C. Vieira
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A035, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16133
https://doi.org/10.1115/GT2020-16133
View Paper titled, Energy Management of a Hybrid-Electric Aeronautical Propulsion System to Be Used in a Stationary Test Bench
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Topics: Energy management, Propulsion systems, Aircraft, Construction, Emissions, Greenhouse gases, Internal combustion engines, Propellers, Aerodynamics, Aircraft propulsion
Proceedings Papers

Experimental Assessment of a Sliding-Blade Inside-Out Ceramic Turbine

D. Thibault, P. K. Dubois, B. Picard, A. Landry-Blais, J.-S. Plante, M. Picard
Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T02A005, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15137
https://doi.org/10.1115/GT2020-15137
View Paper titled, Experimental Assessment of a Sliding-Blade Inside-Out Ceramic Turbine
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Topics: Blades, Ceramics, Turbines, Reliability, Design, Engineering prototypes, Engines, Friction, Brayton cycle, Centrifugal force
Proceedings Papers

Influence of Key Design Parameters on the Aerodynamic Performance of a Centrifugal Compressor Volute for Turbocharger Applications

Pier Francesco Melani, Francesco Balduzzi, Alessandro Bianchini, Giovanni Ferrara, Pierre-Alain Hoffer, Stephane Montesino, Mattia Brenner
Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A018, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15195
https://doi.org/10.1115/GT2020-15195
View Paper titled, Influence of Key Design Parameters on the Aerodynamic Performance of a Centrifugal Compressor Volute for Turbocharger Applications
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Topics: Compressors, Design, Turbochargers, Shapes, Flow (Dynamics), Computational fluid dynamics, Computer-aided design, Diffusers, Engineering prototypes, Fluid dynamics