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RISEffect of Structural Parameters on the Flow Characteristics of Labyrinth Channel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Turbine low-pressure bypass control valves operate under high-pressure differential conditions. Typical single-stage control valve has high flow velocity at the throttle, resulting in severe vibration and noise. ...
Multiparameter Optimization to Improve the Erosion Resistance of Coating by Finite Element Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Finite element method (FEM) was used to study the stress peak of stress S11 (radial stress component in X-axis) on the steam turbine blade surface of four typical erosion-resistant coatings (Fe2B, CrN, Cr3C2–NiCr and ...
Multiobjective Optimization Study on the Aerodynamic Performance and Anti-Erosion Characteristics of a Single-Stage Dusty Flue Gas Turbine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Solid particle erosion of dusty energy recovery turbine blades has a great impact on the operating economics and safety of the unit. To mitigate the erosion of blade and improve the aerodynamic performance of the turbine, ...
Study on the Transient Erosion Characteristics of Energy Recovery Turbine Blades With Unsteady Reynolds-Averaged Navier–Stokes and Large-Eddy Simulation Methods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Investigating the gas–solid interaction mechanisms and particle erosion characteristics within the flow passages of energy recovery turbines is essential for enabling efficient, durable, and safe operation through ...