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Proceedings Papers

LCA Modelling of Forged Components for Turbomachinery: Improved Approach Based on Production Data

Mosè Al Freijat, Rachele Orlandi, Giacomo Ragni, Martina Pucciarelli, Angela Serra, Francesco Fantozzi
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A026, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127740
https://doi.org/10.1115/GT2024-127740
View Paper titled, LCA Modelling of Forged Components for Turbomachinery: Improved Approach Based on Production Data
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Topics: Carbon footprint, Forging, Life cycle assessment, Modeling, Turbomachinery, Databases, Uncertainty, Chain, Cycles, Data collection
Proceedings Papers

A Carbon Footprint Comparison Through LCA of Forging vs. Wire Arc Additive Manufacturing (WAAM) Processes for the Internal Casing of a Gas Turbine

Rachele Orlandi, Martina Pucciarelli, Giacomo Ragni, Angela Serra, Francesco Fantozzi
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A007, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123183
https://doi.org/10.1115/GT2024-123183
View Paper titled, A Carbon Footprint Comparison Through LCA of Forging vs. Wire Arc Additive Manufacturing (WAAM) Processes for the Internal Casing of a Gas Turbine
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Topics: Additive manufacturing, Carbon footprint, Forging, Gas turbines, Turbomachinery, Wire
Proceedings Papers

Design for Sustainability of Gas Turbines: Accuracy on Carbon Footprint at Different Design Steps

Mosè Al Freijat, Rachele Orlandi, Martina Pucciarelli, Giacomo Ragni, Angela Serra, Francesco Fantozzi
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A025, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127558
https://doi.org/10.1115/GT2024-127558
View Paper titled, Design for Sustainability of Gas Turbines: Accuracy on Carbon Footprint at Different Design Steps
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Topics: Carbon footprint, Design, Gas turbines, Life cycle assessment, Sustainability, Turbomachinery, Uncertainty
Proceedings Papers

Optimised Pilot Burner With Intelligent Control to Achieve Sub 9 PPM Emissions for Siemens Energy SGT-300-1S 7.9 MWe Engine

Kexin Liu, Suresh Sadasivuni
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121452
https://doi.org/10.1115/GT2024-121452
View Paper titled, Optimised Pilot Burner With Intelligent Control to Achieve Sub 9 PPM Emissions for Siemens Energy SGT-300-1S 7.9 MWe Engine
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Topics: Emissions, Engines, Combustion, Stress, Temperature, Combustion systems, Fuels, Hardware, Combustion chambers, Control algorithms
Proceedings Papers

GPU Accelerated LES-FGM Modelling for Industrial Combustion Applications

Liam McManus, Graham Goldin, Yongzhe Zhang, Ivana Veljkovic, Suresh Sadasivuni, Kexin Liu
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A009, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122041
https://doi.org/10.1115/GT2024-122041
View Paper titled, GPU Accelerated LES-FGM Modelling for Industrial Combustion Applications
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Topics: Combustion, Flamelet generated manifold, Graphics processing units, Modeling, Simulation, Combustion chambers, Flames, Architecture, Computer simulation, Cycles
Proceedings Papers

Accuracy of Steady Pneumatic Probes in Unsteady Turbomachinery Flows

Tim Sebastian Widera, Bastian Patzer, Stephan Behre, Peter Jeschke
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121034
https://doi.org/10.1115/GT2024-121034
View Paper titled, Accuracy of Steady Pneumatic Probes in Unsteady Turbomachinery Flows
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Topics: Flow (Dynamics), Probes, Turbomachinery, Wakes
Proceedings Papers

An Active Turbulence Grid for Turbomachinery Flow Experiments

Federico Bertelli, Mizuki Okada, Sergio Lavagnoli, Koen Hillewaert
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A040, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128565
https://doi.org/10.1115/GT2024-128565
View Paper titled, An Active Turbulence Grid for Turbomachinery Flow Experiments
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Topics: Flow (Dynamics), Particle image velocimetry, Turbomachinery, Turbulence, Wire
Proceedings Papers

Transfer Functions for the Inverse Design of Turbomachinery for Thermal Power Storage

Steffen Folkers, Sebastian Schuster, Dieter Brillert
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123272
https://doi.org/10.1115/GT2024-123272
View Paper titled, Transfer Functions for the Inverse Design of Turbomachinery for Thermal Power Storage
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Topics: Design, Thermal energy storage, Transfer functions, Turbomachinery
Proceedings Papers

Undergraduate Hypersonics Research: the Fourth Year of the REU Site HYPER

Jeffrey L. Kauffman, Ali P. Gordon
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T07A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121717
https://doi.org/10.1115/GT2024-121717
View Paper titled, Undergraduate Hypersonics Research: the Fourth Year of the REU Site HYPER
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Topics: Turbomachinery, Undergraduate students, Aerospace engineering, Aircraft, Carbon neutrality, Career development, Computer software, Education, Energy generation, Engineering disciplines
Proceedings Papers

Lessons Learned From Pandemic-Driven Remote Learning and Sustaining Best Practices in Turbomachinery Laboratory Experiences

David Reeping, Rodrigo Villalva, Kishan Bellur, Daniel Cuppoletti, Prashant Khare
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T07A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126965
https://doi.org/10.1115/GT2024-126965
View Paper titled, Lessons Learned From Pandemic-Driven Remote Learning and Sustaining Best Practices in Turbomachinery Laboratory Experiences
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Topics: Pandemics, Turbomachinery, Aerospace engineering, Design, Engineering degrees, Engineering education, Engineering teachers, Students, Teaching
Proceedings Papers

A Systematic Approach to Evaluate the Thermo-Economic Potential of Rankine-Based Carnot Batteries for Industrial Decarbonization

Miriam Benvenuto, Stefano Barberis, Alberto Traverso, Adriano Sciacovelli
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A027, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127461
https://doi.org/10.1115/GT2024-127461
View Paper titled, A Systematic Approach to Evaluate the Thermo-Economic Potential of Rankine-Based Carnot Batteries for Industrial Decarbonization
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Topics: Computer software, Cycles, Decision making, Design, Economics , Energy efficiency, Energy storage, Fluids, Heat, Heat pumps
Proceedings Papers

Numerical-Experimental Comparison of the Performance of a Mixed-Flow Fan Designed for Electric Vehicles

Nicola Aldi, Michele Pinelli, Mattia Piovan, Alessio Suman, Nicola Zanini, Enrico Mollica, Filippo Menichini
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T10A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124082
https://doi.org/10.1115/GT2024-124082
View Paper titled, Numerical-Experimental Comparison of the Performance of a Mixed-Flow Fan Designed for Electric Vehicles
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Topics: Computational fluid dynamics, Design, Electric vehicles, Flow (Dynamics), Turbomachinery
Proceedings Papers

A Perspective on the Process and Turbomachinery Design of Compressed Air Energy Storage Systems

Gianfranco Maffulli, Angelo Grimaldi, Andrew McGillis, Lorenzo Succi, Przemyslaw Przybytko, Nicola Maceli, David Brown, Graham Brook, Scott Earle
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A007, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127710
https://doi.org/10.1115/GT2024-127710
View Paper titled, A Perspective on the Process and Turbomachinery Design of Compressed Air Energy Storage Systems
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Topics: Compressed air, Design, Energy storage, Turbomachinery
Proceedings Papers

Tracking of Bristle Tip Deflections to Demonstrate Blow-Down in Brush Seals

Joshua P. Bowen, Aaron A. Bowsher, Peter F. Crudgington, Sam Bull, Carl M. Sangan, James A. Scobie
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T14A020, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128820
https://doi.org/10.1115/GT2024-128820
View Paper titled, Tracking of Bristle Tip Deflections to Demonstrate Blow-Down in Brush Seals
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Topics: Deflection, Pressure, Sealing (Process), Clearances (Engineering), Flow (Dynamics), Design, Gas turbines, Mechanical behavior, Rotors, Stress
Proceedings Papers

Development of Large-Diameter Hybrid Film-Riding Seals for sCO 2 Turbines

Rahul A. Bidkar, Uttara Kumar, Deepak Trivedi, Xiaohua Zhang, Collin Rambacher, Aaron Rimpel, Thomas Kerr, Jeremy Johnson
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T14A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123289
https://doi.org/10.1115/GT2024-123289
View Paper titled, Development of Large-Diameter Hybrid Film-Riding Seals for sCO 2 Turbines
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Topics: Turbines, Temperature, Clearances (Engineering), Film thickness, Fluids, Carbon dioxide, Design, Rotors, Computational fluid dynamics, Deformation
Proceedings Papers

Evaluating the Energy Recovery Potential in Industrial Gas Pipeline Networks: A Preliminary Analysis of Gas Expander Applications for Nitrogen, Oxygen and Hydrogen

Mattia Baiguini, Michele Doninelli, Gioele Di Marcoberardino, Paolo Giulio Iora, Costante Mario Invernizzi
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T18A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121397
https://doi.org/10.1115/GT2024-121397
View Paper titled, Evaluating the Energy Recovery Potential in Industrial Gas Pipeline Networks: A Preliminary Analysis of Gas Expander Applications for Nitrogen, Oxygen and Hydrogen
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Topics: Energy generation, Energy recovery, Hydrogen, Industrial gases, Nitrogen, Oxygen, Pipelines, Pressure, Design, Blast furnaces
Proceedings Papers

Numerical Study of Low Engine Order Excitations due to Manufacturing Variability Part 2: An Efficient Approach for Stochastic Studies

Juan Manuel Gallardo, Óscar Pérez Escobar
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, V10AT21A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126570
https://doi.org/10.1115/GT2024-126570
View Paper titled, Numerical Study of Low Engine Order Excitations due to Manufacturing Variability Part 2: An Efficient Approach for Stochastic Studies
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Topics: Engines, Excitation, Geometry, Manufacturing, Electromagnetic scattering, Flow (Dynamics), Engineering simulation, Simulation, Airfoils, Blades
Proceedings Papers

Laser Powder Bed Fusion Manufactured Hydrostatic Journal Bearings for Turbomachinery: Design and Measurements of Static Load Testing With Air, Water, and Liquid Nitrogen

Chaeyeon Baek, Hyunsung Jung, Junwon Heo, Kyuman Kim, Keun Ryu
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, V10AT22A029, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129557
https://doi.org/10.1115/GT2024-129557
View Paper titled, Laser Powder Bed Fusion Manufactured Hydrostatic Journal Bearings for Turbomachinery: Design and Measurements of Static Load Testing With Air, Water, and Liquid Nitrogen
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Topics: Bearings, Design, Hydrostatics, Journal bearings, Lasers, Manufacturing, Nitrogen, Stress, Testing, Turbomachinery
Proceedings Papers

Large Axial Vibrations in Turbomachines: Non-Linear Behaviour of Double Sided Lubricated Thrust Bearing

Ludovico Dassi, Steven Chatterton, Edoardo Gheller, Paolo Pennacchi
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, V10AT22A007, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124990
https://doi.org/10.1115/GT2024-124990
View Paper titled, Large Axial Vibrations in Turbomachines: Non-Linear Behaviour of Double Sided Lubricated Thrust Bearing
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Topics: Nonlinear dynamics, Thrust bearings, Turbomachinery, Vibration, Machinery, Bearings, Clearances (Engineering), Bifurcation, Compressors, Flow (Dynamics)
Proceedings Papers

A New Experimental Facility for the Study of Blade Tip Rubs at Engine Relevant Temperatures

Noah Broski, Christopher Keener, Theodore Loizos, Randall Mathison, Kiran D’Souza, Thomas Kasprow, Agnieszka M. Wusatowska-Sarnek
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, V10AT23A011, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129413
https://doi.org/10.1115/GT2024-129413
View Paper titled, A New Experimental Facility for the Study of Blade Tip Rubs at Engine Relevant Temperatures
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Topics: Blades, Engines, Gas turbines, Temperature, Turbomachinery, Linings (Textiles), Temperature control, Design, Aircraft engines, Clearances (Engineering)