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Challenges Associated With Replicating Rotor Blade Deposition in a Non-Rotating Annular Cascade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A computational analysis is performed to determine if particulate impact events on the external surfaces of gas turbine engine rotor blades can be faithfully replicated in an experimental rotor cascade. The general electric ...
Modeling Deposition in Turbine Cooling Passages With Temperature-Dependent Adhesion and Mesh Morphing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The role of temperature on deposition in gas turbine internal cooling geometries is investigated. Single impingement cones are developed by an oversized (6 mm) impinging jet over a range of temperatures and flow velocities ...