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RISCeramic Matrix Composite Materials for Engine Exhaust Systems on Next-Generation Vertical Lift Vehicles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Future gas turbine engines will operate at significantly higher temperatures (∼1800 °C) than current engines (∼1400 °C) for improved efficiency and power density. As a result, the current set of metallic components ...
A Critical Review of Physical Models in High Temperature Multiphase Fluid Dynamics: Turbulent Transport and Particle-Wall Interactions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This review article examines the last decade of studies investigating solid, molten, and liquid particle interactions with one another and with walls in heterogeneous multiphase flows. Such flows are experienced in ...
Molten Particulate Impact on Tailored Thermal Barrier Coatings for Gas Turbine Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Commercial/military fixed-wing aircraft and rotorcraft engines often have to operate in significantly degraded environments consisting of sand, dust, ash, and other particulates. Marine gas turbine engines are subjected ...