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Keywords: wear
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Proceedings Papers

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A025, June 7–11, 2021
Paper No: GT2021-59099
... will also be compared to other test methods used in literature. compressor fouling erosion wear corrosion coating Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59099 CONSIDERATIONS FOR THE EVALUATION...
Proceedings Papers

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A033, September 21–25, 2020
Paper No: GT2020-14835
...INVESTIGATIONS OF HEAT TRANSFER AND FILM COOLING EFFECT ON A WORN SQUEALER TIP Mingliang Ye, Xin Yan* Institute of Turbomachinery, Xi an Jiaotong University, Xi an 710049, China * Email: xinyan@mail.xjtu.edu.cn ABSTRACT Wear damage commonly occurs in modern gas turbine rotor blade tip due...
Proceedings Papers

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A006, September 21–25, 2020
Paper No: GT2020-14266
.... The numerical tool considers a 3D finite elements model of low-pressure compressor blades with a surrounding rigid casing combined with a specialized model to take into account the effects of the wear of the abradable coating on the blade dynamics. Numerical results are in good agreement with tests in terms...
Proceedings Papers

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A036, September 21–25, 2020
Paper No: GT2020-15608
...FRETTING WEAR OF T800 COATING IN AERO-ENGINE APPLICATIONS Mario Lavella1, Daniele Botto1 1Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Torino, Italy ABSTRACT High cycle fatigue in blades is triggered by oscillating forces. Devices such as shrouds, that exploit dry...
Proceedings Papers

Proc. ASME. GT2004, Volume 2: Turbo Expo 2004, 117-126, June 14–17, 2004
Paper No: GT2004-53418
... contacts against scuffing. Initial studies, aimed at identifying the influence of oil degradation and effects of additive depletion are also presented. The oils were ranked based on the contact wear rate. Electrostatic charge measurements were made along with wear, friction and surface temperature...
Proceedings Papers

Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 1385-1392, May 8–11, 2006
Paper No: GT2006-90404
... of brushes on conventional spring-backed seal segments in steam turbines. This issue is particularly related to wear during startup conditions. This paper discusses the results of wear tests, derived from simulated transient turbine behavior, where the resultant seal leakage under steady state conditions...