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Keywords: PSP
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Proceedings Papers

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT23A014, June 7–11, 2021
Paper No: GT2021-59416
... velocity [rad/s] sensitive paint (PSP) to capture the unsteady aerodynamic force as well as the shock wave movement. It was found that the Subscripts movement of shock waves in the neighboring flow passages of ref Reference the oscillating blade was almost anti-phase between the two tot Total shock...
Proceedings Papers

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A028, June 7–11, 2021
Paper No: GT2021-60050
.... The film cooling effectiveness over the turbine vane’s pressure side with two types of holes was measured using the pressure-sensitive paint (PSP) technique. With the 7-7-7 shaped hole serving as the baseline, the sister shaped hole was compared side-by-side to examine its cooling performance at exit Ma...
Proceedings Papers

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A021, June 7–11, 2021
Paper No: GT2021-59638
... Additive Manufacturing (AM) methods, adiabatic effectiveness, experiments, PSP. such as the Direct Metal Laser Melting (DMLM) technology, are NOMENCLATURE getting more and more attractive and feasible for the realization A Section area [mm2] of components and subcomponents of gas turbines. In particular...
Proceedings Papers

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT11A001, September 21–25, 2020
Paper No: GT2020-14186
... advanced numerical methodologies such as Scale-Adaptive Simulations of the integrated combustor- turbine domain. Keywords: Gas turbine, Combustor, Turbine, Interaction, Swirling flow, CFD, RANS, LES, Experiments, PSP. NOMENCLATURE Ma Mach number p Pitch [mm] P Pressure [Pa] Re Reynolds number sw Swirl...