Rotating stall inception in axial compressors under periodic perturbations

• Published in: 2013 25th Chinese Control and Decision Conference (CCDC) pp. 3868 - 3873
• Main Authors: Wanjing Dong, Yong Wang
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.05.2013
• Subjects: Bifurcation; Compressors; Manifolds; Mathematical model; Moore-Greitzer Model; Normal Form; Numerical models; Numerical stability; Periodical Perturbation; Rotating Stall; Stability analysis

The inception to rotating stall in axial compressors with inlet distortions is theoretically investigated by studying the three state Moore-Greitzer model with periodic perturbations. The model is transformed into a normal form by using the center manifold theory. Based on the normal form, we derive...