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Turbomachinery Aeroelasticity
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AbstractIn this chapter, we describe the range of aeroelastic problems found in modern turbomachinery, and briefly describe the nondimensional parameters that govern these phenomena and the analytical methods used to model them. We classify types of flutter and forced respsone in compressors and fans by location on the compressor map and on the so‐called Campbell diagram. We also present the fundamental equations of motion that govern the aeromechanical behavior of turbomachinery, describe the effect of mistuning on forced response, and give an overview of the computational methods currently used to compute the unsteady aerodynamics associated with the aeroelasticity of turbomachinery.
Title: Turbomachinery Aeroelasticity
Description:
AbstractIn this chapter, we describe the range of aeroelastic problems found in modern turbomachinery, and briefly describe the nondimensional parameters that govern these phenomena and the analytical methods used to model them.
We classify types of flutter and forced respsone in compressors and fans by location on the compressor map and on the so‐called Campbell diagram.
We also present the fundamental equations of motion that govern the aeromechanical behavior of turbomachinery, describe the effect of mistuning on forced response, and give an overview of the computational methods currently used to compute the unsteady aerodynamics associated with the aeroelasticity of turbomachinery.
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