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Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A005, June 13–17, 2022

Publisher: American Society of Mechanical Engineers

Paper No: GT2022-81271

https://doi.org/10.1115/GT2022-81271

View Paper titled, Particle Image Velocimetry in a High-Speed Short-Duration Turbine Rig

Topics: Particulate matter, Turbines, Rotors, Probes, Blades, Flow (Dynamics), Lasers, Chords (Trusses), Drops, Endoscopes

Proceedings Papers

Turbine Endwall Contouring Through Advanced Optimization Techniques

Matteo Burigana, Tom Verstraete, Sergio Lavagnoli

Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT34A012, June 13–17, 2022

Publisher: American Society of Mechanical Engineers

Paper No: GT2022-82144

https://doi.org/10.1115/GT2022-82144

View Paper titled, Turbine Endwall Contouring Through Advanced Optimization Techniques

Topics: Optimization, Turbines, Design, Engines, Blades, Flow (Dynamics), High pressure (Physics), Parametrization, Rotors, Boundary-value problems

Proceedings Papers

Experimental Investigation of a High-Speed Turbine With Rainbow Rotor and Rim Seal Purge Flow

Bogdan Cernat, Jorge Pinho, Mizuki Okada, Sergio Lavagnoli

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A015, June 13–17, 2022

Publisher: American Society of Mechanical Engineers

Paper No: GT2022-83129

https://doi.org/10.1115/GT2022-83129

View Paper titled, Experimental Investigation of a High-Speed Turbine With Rainbow Rotor and Rim Seal Purge Flow

Topics: Flow (Dynamics), Rotors, Turbines, Pressure, Computation, Heat flux, Heat transfer, Reynolds-averaged Navier–Stokes equations, Temperature, Boundary-value problems

Proceedings Papers

An Experimental Test Case for Transonic Low-Pressure Turbines – Part I: Rig Design, Instrumentation and Experimental Methodology

Loris Simonassi, Gustavo Lopes, Samuel Gendebien, Antonino Federico Maria Torre, Marios Patinios, Sergio Lavagnoli, Nicolas Zeller, Ludovic Pintat

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A012, June 13–17, 2022

Publisher: American Society of Mechanical Engineers

Paper No: GT2022-81566

https://doi.org/10.1115/GT2022-81566

View Paper titled, An Experimental Test Case for Transonic Low-Pressure Turbines – Part I: Rig Design, Instrumentation and Experimental Methodology

Topics: Cascades (Fluid dynamics), Design, Instrumentation, Pressure, Turbines, Flow (Dynamics), Blades, Aerodynamics, Engines, Mach number

Journal Articles

Particle Image Velocimetry in a High-Speed Short-Duration Turbine Rig

Mizuki Okada, Jorge Pinho, Bogdan Cernat, Sergio Lavagnoli

Publisher: ASME

J. Turbomach. February 2023, 145(2): 021006.

Paper No: TURBO-22-1174

https://doi.org/10.1115/1.4055502

Published Online: October 12, 2022

View Article titled, Particle Image Velocimetry in a High-Speed Short-Duration Turbine Rig

Topics: Flow (Dynamics), Particulate matter, Rotors, Turbines, Lasers, Blades, Reynolds-averaged Navier–Stokes equations, Probes, Testing, Synchronization

Journal Articles

EXPERIMENTAL INVESTIGATION OF TIP DESIGN EFFECTS ON THE UNSTEADY AERODYNAMICS AND HEAT TRANSFER OF A HIGH SPEED TURBINE

Bogdan C. Cernat, Sergio Lavagnoli

Publisher: ASME

J. Turbomach.

Paper No: TURBO-20-1377

https://doi.org/10.1115/1.4050443

Published Online: March 10, 2021

View Article titled, EXPERIMENTAL INVESTIGATION OF TIP DESIGN EFFECTS ON THE UNSTEADY AERODYNAMICS AND HEAT TRANSFER OF A HIGH SPEED TURBINE

Topics: Aerodynamics, Design, Heat transfer, Turbines, Turbochargers

Proceedings Papers

Experimental Investigation of Tip Design Effects on the Unsteady Aerodynamics and Heat Transfer of a High Speed Turbine

Bogdan Cernat, Sergio Lavagnoli

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A022, September 21–25, 2020

Publisher: American Society of Mechanical Engineers

Paper No: GT2020-15159

https://doi.org/10.1115/GT2020-15159

View Paper titled, Experimental Investigation of Tip Design Effects on the Unsteady Aerodynamics and Heat Transfer of a High Speed Turbine

Topics: Aerodynamics, Design, Heat transfer, Turbines, Rotors, Engines, Flow (Dynamics), Blades, Wall temperature, Boundary-value problems

Journal Articles

A Novel Vortex Identification Technique Applied to the 3D Flow Field of a High-Pressure Turbine

Marek Pátý, Sergio Lavagnoli

Publisher: ASME

J. Turbomach. March 2020, 142(3): 031004.

Paper No: TURBO-19-1275

https://doi.org/10.1115/1.4045471

Published Online: February 20, 2020

View Article titled, A Novel Vortex Identification Technique Applied to the 3D Flow Field of a High-Pressure Turbine

Topics: Flow (Dynamics), Vortices, Vorticity, Rotors, Turbines, Blades

Journal Articles

A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot-Wire Anemometry in Short-Duration Wind Tunnels

Elissavet Boufidi, Sergio Lavagnoli, Fabrizio Fontaneto

Publisher: ASME

J. Eng. Gas Turbines Power. March 2020, 142(3): 031007.

Paper No: GTP-19-1364

https://doi.org/10.1115/1.4044780

Published Online: January 17, 2020

View Article titled, A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot-Wire Anemometry in Short-Duration Wind Tunnels

Topics: Turbulence, Uncertainty, Wire, Calibration, Flow (Dynamics), Time series

Proceedings Papers

A Novel Vortex Identification Technique Applied to the 3D Flow Field of a High-Pressure Turbine

Marek Pátý, Sergio Lavagnoli

Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT40A009, June 17–21, 2019

Publisher: American Society of Mechanical Engineers

Paper No: GT2019-90462

https://doi.org/10.1115/GT2019-90462

View Paper titled, A Novel Vortex Identification Technique Applied to the 3D Flow Field of a High-Pressure Turbine

Topics: Flow (Dynamics), High pressure (Physics), Turbines, Vortices, Shear (Mechanics), Vorticity, Blades, Tensors, Turbomachinery, Computation

Proceedings Papers

Adjoint Based Aerodynamic Optimization of a Multi-Splitter Turbine Vane Frame

Vincenzo Russo, Simone Orsenigo, Lasse Mueller, Tom Verstraete, Sergio Lavagnoli

Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A031, June 17–21, 2019

Publisher: American Society of Mechanical Engineers

Paper No: GT2019-91608

https://doi.org/10.1115/GT2019-91608

View Paper titled, Adjoint Based Aerodynamic Optimization of a Multi-Splitter Turbine Vane Frame

Topics: Optimization, Turbines, Pressure, Design, Geometry, Aerodynamics, Airfoils, Aircraft engines, Algorithms, Chords (Trusses)

Journal citation

NARROW

Manuscript

ADAPTATION OF VKI'S ISENTROPIC COMPRESSION TUBE FACILITY FOR HIGH-SPEED LOW-PRESSURE TURBINES TESTING

PIV MEASUREMENTS IN A HIGH-SPEED LOW-REYNOLDS LOW-PRESSURE TURBINE CASCADE

Adaptation of VKI’s Isentropic Compression Tube Facility for High-Speed Low-Pressure Turbines Testing

Measurements of Turbulence in Compressible Low-Density Flows at the Inlet of a Transonic Linear Cascade With and Without Unsteady Wakes

Time-Averaged Aerodynamics of a High-Speed Low-Pressure Turbine Cascade With Cavity Purge Flow and Unsteady Wakes

Wall Resolved Large-Eddy Simulations of High-Speed Low-Pressure Turbine Cascades

PIV Measurements in a High-Speed Low-Reynolds Low-Pressure Turbine Cascade

Experimental Investigation of a High-Speed Turbine With Rainbow Rotor and Rim Seal Purge Flow

Vane–Probe Interactions in Transonic Flows

Particle Image Velocimetry in a High-Speed Short-Duration Turbine Rig

Turbine Endwall Contouring Through Advanced Optimization Techniques

Experimental Investigation of a High-Speed Turbine With Rainbow Rotor and Rim Seal Purge Flow

An Experimental Test Case for Transonic Low-Pressure Turbines – Part I: Rig Design, Instrumentation and Experimental Methodology

Particle Image Velocimetry in a High-Speed Short-Duration Turbine Rig

EXPERIMENTAL INVESTIGATION OF TIP DESIGN EFFECTS ON THE UNSTEADY AERODYNAMICS AND HEAT TRANSFER OF A HIGH SPEED TURBINE

Experimental Investigation of Tip Design Effects on the Unsteady Aerodynamics and Heat Transfer of a High Speed Turbine

A Novel Vortex Identification Technique Applied to the 3D Flow Field of a High-Pressure Turbine

A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot-Wire Anemometry in Short-Duration Wind Tunnels

A Novel Vortex Identification Technique Applied to the 3D Flow Field of a High-Pressure Turbine

Adjoint Based Aerodynamic Optimization of a Multi-Splitter Turbine Vane Frame

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