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Proceedings Papers

Design Guidelines for Arrays of Closely Spaced Darrieus Turbines

Omar Sherif Mohamed, Pier Francesco Melani, Giuseppe Soraperra, Alessandra Brighenti, Francesco Balduzzi, Alessandro Bianchini
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T37A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121978
https://doi.org/10.1115/GT2024-121978
View Paper titled, Design Guidelines for Arrays of Closely Spaced Darrieus Turbines
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Topics: Computational fluid dynamics, Design, Rotors, Turbines
Proceedings Papers

Numerical Demonstration for a Novel Design of High-Temperature Turbine Facility Enabled by Shock Tube

Yizhi Fang, Wei Zeng, Haiteng Ma
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A031, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127546
https://doi.org/10.1115/GT2024-127546
View Paper titled, Numerical Demonstration for a Novel Design of High-Temperature Turbine Facility Enabled by Shock Tube
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Topics: Cascades (Fluid dynamics), Computer simulation, Design, Heat transfer, High temperature, Shock tubes, Shock waves, Turbines
Proceedings Papers

Impact of Turbine-Strut Clocking and Turbine Outlet Swirl on the Heat Transfer and Film Cooling in an Aggressive Turbine Center Frame

Patrick R. Jagerhofer, Tobias Glasenapp, Bastian Patzer, Emil Göttlich
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A020, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125644
https://doi.org/10.1115/GT2024-125644
View Paper titled, Impact of Turbine-Strut Clocking and Turbine Outlet Swirl on the Heat Transfer and Film Cooling in an Aggressive Turbine Center Frame
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Topics: Film cooling, Heat transfer, Struts (Engineering), Turbines, Flow (Dynamics), Heat transfer coefficients, Airfoils, Ducts, High pressure (Physics), Pressure
Proceedings Papers

Study on Segment Fitting Method of Nusselt Number on the Turbine Vane

Fan Zhang, Cunliang Liu, Tianliang Zhou, Haonan Yan, Guodong Li
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A011, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122859
https://doi.org/10.1115/GT2024-122859
View Paper titled, Study on Segment Fitting Method of Nusselt Number on the Turbine Vane
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Topics: Fittings, Turbines
Proceedings Papers

A Multi Objective Optimization Framework for Offshore Wind Farm Design in Deep Water Seas

Valerio Francesco Barnabei, Tullio Carlo Maria Ancora, Michela Conti, Alessio Castorrini, Giovanni Delibra, Franco Rispoli, Alessandro Corsini
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T37A012, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126008
https://doi.org/10.1115/GT2024-126008
View Paper titled, A Multi Objective Optimization Framework for Offshore Wind Farm Design in Deep Water Seas
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Topics: Design, Ocean engineering, Pareto optimization, Seas, Water, Wind farms, Energy generation, Optimization, Turbines, Genetic algorithms
Proceedings Papers

Investigation on the Effect of Resolving Waves Motion in the Simulation of Offshore Wind Farms

Filippo De Girolamo, Alessio Castorrini, Vincenzo Morici, Lorenzo Tieghi, Franco Rispoli
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T37A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124860
https://doi.org/10.1115/GT2024-124860
View Paper titled, Investigation on the Effect of Resolving Waves Motion in the Simulation of Offshore Wind Farms
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Topics: Ocean engineering, Simulation, Waves, Wind farms, Turbulence, Wakes, Seas, Wind, Fluctuations (Physics), Modeling
Proceedings Papers

3D Temperature Evaluation of the Vane Based on Fluid-Network Method

Siyuan Zhang, Xueying Li, Jing Ren
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A029, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127175
https://doi.org/10.1115/GT2024-127175
View Paper titled, 3D Temperature Evaluation of the Vane Based on Fluid-Network Method
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Topics: Cooling, Evaluation methods, Fluids, Temperature, Turbines
Proceedings Papers

Scale Cooling -- A Novel Fractal Cooling Structure for Turbine Vanes

Zhongran Chi, Longfei Wang
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A013, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124040
https://doi.org/10.1115/GT2024-124040
View Paper titled, Scale Cooling -- A Novel Fractal Cooling Structure for Turbine Vanes
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Topics: Cooling, Fractals, Turbines, Design, Pressure, Computational fluid dynamics, Film cooling, Heat transfer, Additive manufacturing, Coolants
Proceedings Papers

Investigating Power Augmentation of 1 MW Horizontal Axis Wind Turbine Using Auxiliary Turbines

Ahmed M. R. Elbaz, Ali Shehab
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T37A015, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127330
https://doi.org/10.1115/GT2024-127330
View Paper titled, Investigating Power Augmentation of 1 MW Horizontal Axis Wind Turbine Using Auxiliary Turbines
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Topics: Computational fluid dynamics, Design, Horizontal axis wind turbines, Renewable energy, Turbines
Proceedings Papers

High-Fidelity Numerical Investigation of a High Pressure Turbine Cooled Vane

Furkan Gokenis, Kagan Peneklioglu, Ozhan Oksuz, Erinc Erdem, Sinan Eyi
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A042, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129324
https://doi.org/10.1115/GT2024-129324
View Paper titled, High-Fidelity Numerical Investigation of a High Pressure Turbine Cooled Vane
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Topics: High pressure (Physics), Turbines, Turbulence, Flow (Dynamics), Heat transfer, NASA, Wall temperature, Engines, Boundary layers, Computational fluid dynamics
Proceedings Papers

Unique High-Resolution Temperature Mapping of Stage 1 Turbine Vane in a Long-Term Engine Test

Jim Hickey, Jaebin Lee, Joseph Counte, Kieron Rai, Kidon Lee, Younggi Mun, Silvia Araguas Rodriguez, Solon Karagiannopoulos, Giwon Hong, Jörg P. Feist
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A025, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126737
https://doi.org/10.1115/GT2024-126737
View Paper titled, Unique High-Resolution Temperature Mapping of Stage 1 Turbine Vane in a Long-Term Engine Test
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Topics: Engines, Resolution (Optics), Temperature, Turbines
Proceedings Papers

Effects of Localized Non-Gaussian Roughness on High Pressure Turbine Aero-Thermal Performance: Convective Heat Transfer, Skin-Friction and the Reynolds’ Analogy

Thomas O. Jelly, Massimiliano Nardini, Richard D. Sandberg, Paul Vitt, Greg Sluyter
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121839
https://doi.org/10.1115/GT2024-121839
View Paper titled, Effects of Localized Non-Gaussian Roughness on High Pressure Turbine Aero-Thermal Performance: Convective Heat Transfer, Skin-Friction and the Reynolds’ Analogy
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Topics: Convection, Heat transfer, High pressure (Physics), Skin friction (Fluid dynamics), Surface roughness, Turbines
Proceedings Papers

Thermodynamic Potential of Aluminum Oxide Ceramic Matrix Composite Application in the 1st Stage Vanes of Industrial Gas Turbines

Dieter Bohn, Johannes Götte, Karsten Kusterer, Yiou Liu
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A039, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128648
https://doi.org/10.1115/GT2024-128648
View Paper titled, Thermodynamic Potential of Aluminum Oxide Ceramic Matrix Composite Application in the 1st Stage Vanes of Industrial Gas Turbines
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Topics: Aluminum, Ceramic matrix composites, Composite materials, Cooling, Gas turbines, Industrial gases, Oxide ceramics, Thermodynamic potentials, Turbines, Cycles
Proceedings Papers

Effect of Geometry and Heat Flux on Turbine Over-Tip Flow Power Extraction

Lukas Benjamin Inhestern, Dieter Peitsch, Guillermo Paniagua
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A024, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126598
https://doi.org/10.1115/GT2024-126598
View Paper titled, Effect of Geometry and Heat Flux on Turbine Over-Tip Flow Power Extraction
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Topics: Flow (Dynamics), Geometry, Heat flux, Heat transfer, Leakage flows, Turbines, Design, Leakage, Turbulence, Vortices
Proceedings Papers

High Speed Rotating HPT Blade Thermal Imaging of a Full Scale Cooled 1+1/2 Stage Turbine in a Short Duration Transient Test Facility

Richard J. Anthony, Neil Vanasse, Scott McClaren
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A037, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128430
https://doi.org/10.1115/GT2024-128430
View Paper titled, High Speed Rotating HPT Blade Thermal Imaging of a Full Scale Cooled 1+1/2 Stage Turbine in a Short Duration Transient Test Facility
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Topics: Blades, High pressure (Physics), Imaging, Test facilities, Transients (Dynamics), Turbines
Proceedings Papers

Aerodynamic Study of a Horizontal Axis Wind Turbine in Surge Motion Under Angular Speed and Blade Pitch Controls

Agnese Firpo, Andrea G. Sanvito, Vincenzo Dossena, Giacomo Persico
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T37A020, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129321
https://doi.org/10.1115/GT2024-129321
View Paper titled, Aerodynamic Study of a Horizontal Axis Wind Turbine in Surge Motion Under Angular Speed and Blade Pitch Controls
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Topics: Actuators, Blades, Floating wind turbines, Horizontal axis wind turbines, Surges, Electromagnetic induction, Resolution (Optics), Stress, Turbines, Wakes
Proceedings Papers

Comparative Analysis of the Effect of Two Tower Geometries on Offshore Wind Turbine Wake Aerodynamics

Albanese Simone, Valerio Francesco Barnabei, Vincenzo Morici, Alessandro Corsini, Alessio Castorrini
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T37A019, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128992
https://doi.org/10.1115/GT2024-128992
View Paper titled, Comparative Analysis of the Effect of Two Tower Geometries on Offshore Wind Turbine Wake Aerodynamics
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Topics: Aerodynamics, Offshore wind turbines, Wakes, Turbines, Computational fluid dynamics, Rotors, Turbulence, Actuators, Flow (Dynamics), Ocean engineering
Proceedings Papers

Aerothermal Performance of Slashface Leakage With Double Surface Angle Under Realistic Swirling Inflow

Zhiyu Li, Kaiyuan Zhang, Zhigang Li, Jun Li
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A019, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124933
https://doi.org/10.1115/GT2024-124933
View Paper titled, Aerothermal Performance of Slashface Leakage With Double Surface Angle Under Realistic Swirling Inflow
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Topics: Film cooling, Inflow, Leakage, Swirling flow, Turbines
Proceedings Papers

Model-Driven Optimization for the Conceptual Design of Aeroengine Turbine Flow Path

Yifan Chen, Jinwei Chen, Huisheng Zhang
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A051, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128572
https://doi.org/10.1115/GT2024-128572
View Paper titled, Model-Driven Optimization for the Conceptual Design of Aeroengine Turbine Flow Path
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Topics: Conceptual design, Design, Flow (Dynamics), Modeling, Optimization, Semantics, Systems engineering, Turbines
Proceedings Papers

The Effect of Flight Speed and Altitude on Windmilling Restart Operation of Turbofan Engine System

Jingkai Zhang, Zhitao Wang, Shuying Li, Pengfei Wei
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A026, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124058
https://doi.org/10.1115/GT2024-124058
View Paper titled, The Effect of Flight Speed and Altitude on Windmilling Restart Operation of Turbofan Engine System
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Topics: Cycles, Engines, Flight, Turbofans, Compressors, Flames, Aircraft engines, Control equipment, Economics , Fuels