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RISQuantitative Computational Fluid Dynamic Analyses of Particle Deposition on a Transonic Axial Compressor Blade—Part II: Impact Kinematics and Particle Sticking Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In heavyduty gas turbines, the microparticles that are not captured by the air filtration system can cause fouling and, consequently, a performance drop of the compressor. This paper presents threedimensional numerical ...
Quantitative Computational Fluid Dynamics Analyses of Particle Deposition on a Transonic Axial Compressor Blade—Part I: Particle Zones Impact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Solid particle ingestion is one of the principal degradation mechanisms in the turbine and compressor sections of gas turbines. In particular, in industrial applications, the microparticles that are not captured by the air ...
Estimation of the Particle Deposition on a Transonic Axial Compressor Blade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Solid particle ingestion is one of the principal degradation mechanisms in the compressor section of heavyduty gas turbines. Usually, foulants in the ppm range, not captured by the air filtration system, i.e., (0–2) خ¼m ...
Quantitative Computational Fluid Dynamics Analyses of Particle Deposition on a Subsonic Axial Compressor Blade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In literature, there are some studies related to the fouling phenomena in transonic compressors, but, in industrial applications (heavyduty compressor, pumping stations, etc.) the subsonic compressors are widespread. It ...
Development of Reliable NARX Models of Gas Turbine Cold, Warm, and Hot Start-Up
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper documents the setup and validation of nonlinear autoregressive network with exogenous inputs (NARX) models of a heavy-duty single-shaft gas turbine (GT). The data used for model training are time series datasets ...