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Keywords: particle image velocimetry
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Proceedings Papers

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A027, June 7–11, 2021
Paper No: GT2021-59182
... the impact of an axially tilted variable PIV Particle image velocimetry stator vane platform on penny cavity flow and passage flow, with the aid of both optical and pneumatic measurements in an RANS Reynolds-averaged Navier-Stokes annular cascade wind tunnel as well as steady CFD analyses. Variable stator...
Proceedings Papers

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A002, September 21–25, 2020
Paper No: GT2020-15231
... and mass flow. Liquid fuel was replaced by deionized water due to safety concerns. The coaxial air mass flow was preheated up to 473 K and set to bulk velocities of 20 m/s, 50 m/s, and 80 m/s. Particle Image Velocimetry (PIV) was used to characterize the flow field downstream of the point of injection...
Proceedings Papers

Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A013, June 17–21, 2019
Paper No: GT2019-91177
... for Particle Image Velocimetry (PIV). Additionally the gaseous and liquid phases of oil have been visualized through Planar Laser Induced Fluorescence (PLIF) by excitation of poly-cyclic aromatic hydrocarbons (PAHs) with a laser wavelength of 266 nm. To observe high temperature regions, OH and PAH PLIF...
Proceedings Papers

Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 253-267, June 11–15, 2012
Paper No: GT2012-69011
... by blade shaping with an active flow control by aspiration. In a first part, a linear aspirated cascade designed according to this method was built and tested at low speed, without and with aspiration. The latter was only applied on the suction surfaces of the blades. Particle Image Velocimetry...
Proceedings Papers

Proc. ASME. GT2011, Volume 5: Heat Transfer, Parts A and B, 1653-1664, June 6–10, 2011
Paper No: GT2011-46427
... completes the investigation of the secondary flow field with rotational results acquired with a two-component PIV measuring technique with improved sequencer technique [2]. The Two-Pass Cooling System was analyzed on the rotating test rig using two-component Particle Image Velocimetry (2C PIV) a non...
Proceedings Papers

Proc. ASME. GT2011, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 117-127, June 6–10, 2011
Paper No: GT2011-45111
... Raman scattering was used to determine concentrations of the major species and the temperature. Velocity fields were measured with particle image velocimetry. Results of measurements in two confined jet flames are shown. The mixing of fresh gas with recirculating combustion products...
Proceedings Papers

Proc. ASME. GT2010, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 563-570, June 14–18, 2010
Paper No: GT2010-22693
... are the presentation of the experimental arrangement and the high-speed measuring systems and a characterization of the auto-ignition events occurring in this system. laser diagnostics laser-induced fluorescence particle image velocimetry ignition delay 1 Copyright © 2010 by ASME Proceedings of the ASME...