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Assessing Convergence in Predictions of Periodic-Unsteady Flowfields
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Predictions of time-resolved flowfields are now commonplace within the gas-turbine industry, and the results of such simulations are often used to make design decisions during the development of ...
Measurements of Secondary Losses in a Turbine Cascade With the Implementation of Nonaxisymmetric Endwall Contouring
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An approach to endwall contouring has been developed with the goal of reducing secondary losses in highly loaded axial flow turbines. The present paper describes an experimental assessment of ...
Predicting Transition in Turbomachinery—Part II: Model Validation and Benchmarking
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The ability to predict boundary layer transition locations accurately on turbomachinery airfoils is critical both to evaluate aerodynamic performance and to predict local heat-transfer coefficients ...
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