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Sensitivity Analysis for Flow Stability of Axial Compressor Based on Meridional Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A sensitivity analysis method for flow stability of axial compressors based on meridional flow is proposed and employed to reveal the sensitive region of stability in the present article. The meridional stability model ...
Stall Inception Analysis on Axial Compressors With Different Rotor Loading Distributions Under Radial Inlet Distortions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Stability studies were conducted on a single-stage, low-speed compressor with different rotor loading-distribution designs under a uniform inlet, 10% intensity, and 20% intensity total tip pressure distortion inlet conditions ...
Resolvent Analysis for Subsonic Compressor With Impedance Boundary Condition Casing Treatment
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A resolvent analysis framework for the axial compressor is established, and the impedance optimization is achieved based on the resolvent analysis framework for the impedance boundary condition casing treatment. This ...
Analysis Method of Compressor Stability Based on Eigenvalue Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to analyze the flow stability of compressors rapidly in the design stage, a fast analysis method is developed in this paper. This method takes the base flow on each streamline at different spanwise locations as ...