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Proceedings Papers

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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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

Experimental Study of the Effect of Swirling Inflow on Full-Film Cooling of Turbine Guide Vane

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Hao-nan Yan, Cun-liang Liu, Tian-liang Zhou, Fan Zhang, Ming Ren
Proc. ASME. GT2024, Volume 7: Heat Transfer: Combustors; Heat Transfer: Film Cooling, V007T12A019, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124593
https://doi.org/10.1115/GT2024-124593
View Paper titled, Experimental Study of the Effect of Swirling Inflow on Full-Film Cooling of Turbine Guide Vane
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Topics: Cooling, Engines, Film cooling, Guide vanes, Inflow, Pressure, Swirling flow, Turbines
Proceedings Papers

Aerodynamic Performance of Partially Variable Geometry High-Pressure Turbine

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Lyu You, Xuezhi Dong, Xiyang Liu, Chunqing Tan
Proc. ASME. GT2024, Volume 12B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V12BT30A026, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125712
https://doi.org/10.1115/GT2024-125712
View Paper titled, Aerodynamic Performance of Partially Variable Geometry High-Pressure Turbine
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Topics: Cycles, Engines, Flow (Dynamics), Geometry, Guide vanes, High pressure (Physics), Turbines
Proceedings Papers

Experimental and Numerical Study on the Effect of OGV Clocking on ICD Performance

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Isak Jonsson, Alexandre Capitao Patrao, Petter Miltén, Carlos Xisto, Marcus Lejon
Proc. ASME. GT2024, Volume 12C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V12CT33A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123733
https://doi.org/10.1115/GT2024-123733
View Paper titled, Experimental and Numerical Study on the Effect of OGV Clocking on ICD Performance
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Topics: Compressors, Computational fluid dynamics, Computer simulation, Corners (Structural elements), Design, Ducts, Engines, Flow (Dynamics), Flow visualization, Guide vanes
Proceedings Papers

Lattice-Boltzmann Modelling of Internal Compressible Flows: Application to the Transonic LS89 Cascade

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Iason Tsetoglou, Song Zhao, Jérôme Jacob, Pierre Boivin
Proc. ASME. GT2024, Volume 12C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V12CT32A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123051
https://doi.org/10.1115/GT2024-123051
View Paper titled, Lattice-Boltzmann Modelling of Internal Compressible Flows: Application to the Transonic LS89 Cascade
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Topics: Cascades (Fluid dynamics), Compressible flow, Internal flow, Lattice Boltzmann methods, Modeling, Flow (Dynamics), Blades, Computational fluid dynamics, Convection, Gas turbines
Proceedings Papers

Data-Driven Aerodynamic Optimization of a 15-Stage Compressor With Tandem Outlet Guide Vanes

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Yijie Liu, Jiang Chen, Yi Liu, Hang Xiang
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT34A011, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122715
https://doi.org/10.1115/GT2024-122715
View Paper titled, Data-Driven Aerodynamic Optimization of a 15-Stage Compressor With Tandem Outlet Guide Vanes
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Topics: Compressors, Gas turbines, Guide vanes, Optimization, Parametrization
Proceedings Papers

Multi-Aeroelastic Phenomena Modelling Part I: the Development of Whole LPC Model for Civil Turbofan Engine

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Davendu Y. Kulkarni, Bharat Lad, Luca di Mare
Proc. ASME. GT2024, Volume 12C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V12CT32A041, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128191
https://doi.org/10.1115/GT2024-128191
View Paper titled, Multi-Aeroelastic Phenomena Modelling Part I: the Development of Whole LPC Model for Civil Turbofan Engine
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Topics: Engineering simulation, Engines, Modeling, Simulation, Turbofans, Compression, Computational fluid dynamics, High cycle fatigue, Pressure, Risk
Proceedings Papers

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

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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

Impact of High-Temperature Radiation on the Heat Transfer Characteristics of Film-Cooled Guide Vanes in Gas Turbines

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Meng Wang, Ruquan You, Haiwang Li
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124193
https://doi.org/10.1115/GT2024-124193
View Paper titled, Impact of High-Temperature Radiation on the Heat Transfer Characteristics of Film-Cooled Guide Vanes in Gas Turbines
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Topics: Gas turbines, Guide vanes, Heat, Heat transfer, High temperature, Radiation (Physics), Stress
Proceedings Papers

Aerodynamic Forcing Analysis of Aerodynamically Mistuned Outlet Guide Vane Assemblies

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Jacob Merson, Sina Stapelfeldt
Proc. ASME. GT2023, Volume 11A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics, V11AT21A003, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101253
https://doi.org/10.1115/GT2023-101253
View Paper titled, Aerodynamic Forcing Analysis of Aerodynamically Mistuned Outlet Guide Vane Assemblies
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Topics: Guide vanes
Proceedings Papers

Acoustic and Aerodynamic Performance of Serrated Leading Edges on the Bypass Outlet Guide Vanes

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Cleopatra Cuciumita, Ning Qin, Shahrokh Shahpar, Howoong Namgoong
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT34A017, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103070
https://doi.org/10.1115/GT2023-103070
View Paper titled, Acoustic and Aerodynamic Performance of Serrated Leading Edges on the Bypass Outlet Guide Vanes
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Topics: Acoustics, Guide vanes, Lattice Boltzmann methods, Noise (Sound)
Proceedings Papers

Part Load Combustion Testing of a Low NOx Combustor With Hydrogen-Methane Fuel Mixtures

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Griffin Beck, Seth Cunningham
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A071, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104113
https://doi.org/10.1115/GT2023-104113
View Paper titled, Part Load Combustion Testing of a Low NOx Combustor With Hydrogen-Methane Fuel Mixtures
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Topics: Combustion, Combustion chambers, Fuels, Hydrogen, Methane, Nitrogen oxides, Stress, Testing, Combined heat and power, Gas turbines
Proceedings Papers

Windage Torque Reduction in Low-Pressure Turbine Cavities Part 2: Experimental and Numerical Results

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Richard Jackson, Gary D. Lock, Carl M. Sangan, James A. Scobie, Zhihui Li, Loizos Christodoulou, Richard Jefferson-Loveday, Stephen Ambrose
Proc. ASME. GT2023, Volume 13B: Turbomachinery — Axial Flow Turbine Aerodynamics, V13BT30A015, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102311
https://doi.org/10.1115/GT2023-102311
View Paper titled, Windage Torque Reduction in Low-Pressure Turbine Cavities Part 2: Experimental and Numerical Results
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Topics: Cavities, Pressure, Torque, Turbines, Flow (Dynamics), Wheels, Engines, Rotors, Stators, Annulus
Proceedings Papers

On the Effect of Purge Air on the Aerodynamic Performance of a State-of-the-Art Turbine-Rear-Frame Guide Vane

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Malte Schien, Christian Wakelam, Mattia Graiff, Emil Göttlich, Andreas Marn
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT33A003, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101915
https://doi.org/10.1115/GT2023-101915
View Paper titled, On the Effect of Purge Air on the Aerodynamic Performance of a State-of-the-Art Turbine-Rear-Frame Guide Vane
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Topics: Cavities, Guide vanes, Turbines, Turbomachinery, Fluids, Temperature, Flow (Dynamics), Pressure, Thermal efficiency, Aerodynamics
Proceedings Papers

Mitigation of BLI Circumferential Distortion Using Non-Axisymmetric Fan Exit Guide Vanes

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David Hall, Edward Greitzer, Choon Tan
Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A031, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82465
https://doi.org/10.1115/GT2022-82465
View Paper titled, Mitigation of BLI Circumferential Distortion Using Non-Axisymmetric Fan Exit Guide Vanes
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Topics: Guide vanes, Flow (Dynamics), Rotors, Design, Stators, Boundary layers, Geometry, Tradeoffs
Proceedings Papers

Investigation of Physics-Informed Neural Networks Based Solution Techniques for Internal Flows

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Pascal Post, Benjamin Winhart, Francesca di Mare
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A011, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80960
https://doi.org/10.1115/GT2022-80960
View Paper titled, Investigation of Physics-Informed Neural Networks Based Solution Techniques for Internal Flows
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Topics: Artificial neural networks, Internal flow, Physics, Cascades (Fluid dynamics), Computational fluid dynamics, Pressure, Blades, Boundary-value problems, Dimensions, Flow (Dynamics)
Proceedings Papers

Experimental Investigation of an Aggressive S-Shaped Intermediate Compressor Duct

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A. Kasper, T. Dygutsch, S. Grund, M. Beversdorff, S. Hakansson, E. Nicke, M. Lejon
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A011, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82449
https://doi.org/10.1115/GT2022-82449
View Paper titled, Experimental Investigation of an Aggressive S-Shaped Intermediate Compressor Duct
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Topics: Compressors, Ducts, Flow (Dynamics), Inlet guide vanes, Aircraft engines, Blades, Aerospace industry, Aircraft, Airfoils, Annulus
Proceedings Papers

Development of Translucent Design Philosophy for the Cyclic Pattern Design of Fan Outlet Guide Vanes

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Davendu Y. Kulkarni, Luca di Mare
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A038, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82636
https://doi.org/10.1115/GT2022-82636
View Paper titled, Development of Translucent Design Philosophy for the Cyclic Pattern Design of Fan Outlet Guide Vanes
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Topics: Blades, Design, Guide vanes
Proceedings Papers

Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation - Detailed Numerical Investigation

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Fernando Biagioli, Holger Luebcke, Ammar Lamraoui, Khawar J. Syed, André Theuer
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A025, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82592
https://doi.org/10.1115/GT2022-82592
View Paper titled, Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation - Detailed Numerical Investigation
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Topics: Combustion, Combustion chambers, Emissions, Flames, Gas turbines, Temperature, Fuels, Mach number, Flow (Dynamics), Pressure drop
Proceedings Papers

Using Blade Surface Heat Transfer for Partial Intercooling and Thrust Augmentation

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Anthony J. Gannon, Thomas Morgan, Walter C. Smith, Garth V. Hobson
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A026, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82744
https://doi.org/10.1115/GT2022-82744
View Paper titled, Using Blade Surface Heat Transfer for Partial Intercooling and Thrust Augmentation
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Topics: Blades, Gas turbines, Heat transfer, Thrust, Heat, Compressors, Aircraft, Aviation, Engines, Flow (Dynamics)