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RISSolution of Plane Cascade Flow Using Improved Surface Singularity Methods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A solution method has been developed for calculating compressible inviscid flow through a linear cascade of arbitrary blade shapes. The method uses advanced surface singularity formulations which ...
A Rapid Blade-to-Blade Solution for Use in Turbomachinery Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A rapid technique for solving the blade-to-blade turbomachinery flow problem has been developed. Approximate governing flow equations, which include the effects of compressibility, radius change, ...
Design and Performance of a Fixed, Nonaccelerating Guide Vane Cascade That Operates Over an Inlet Flow Angle Range of 60 Deg
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A unique set of wind tunnel guide vanes are designed with an inverse design code and analyzed with a panel method and an integral boundary layer code developed at the NASA Lewis Research ...
On Flowfield Periodicity in the NASA Transonic Flutter Cascade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A combined experimental and numerical program was carried out to improve the flow uniformity and periodicity in the NASA transonic flutter cascade. The objectives of the program were to improve ...