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RISAnalytical Study of Articulating Turbine Rotor Blade Concept for Improved Off-Design Performance of Gas Turbine Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Gas turbine engines are generally optimized to operate at nearly a fixed speed with fixed blade geometries for the design operating condition. When the operating condition of the engine changes, the flow incidence angles ...
SUPG-Based Finite Element Method for Direct Material Property Determination Utilizing Full-Field Deformation Measurements
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A direct approach is developed using Streamline Upwind Petrov Galerkin (SUPG) concepts to determine the spatially varying property distribution in a nominally heterogeneous material. The approach is based on successful ...