View source for Nonlinear Control of Rotating Stall Using Axisymmetric Bleed with Continuous Air Injection on a Low-Speed, Single Stage, Axial Compressor

{{HTDB paper
| authors = Simon Yeung and Richard M. Murray
| title = Nonlinear Control of Rotating Stall Using Axisymmetric Bleed with Continuous Air Injection on a Low-Speed, Single Stage, Axial Compressor
| source = 1997 Joint Propulsion Conference
| year = 1997
| type = Conference paper
| funding = AFOSR
| url = http://www.cds.caltech.edu/~murray/preprints/ym97-jpc.pdf
| abstract = 
Active control of rotating stall and surge using bleed valves has been
demonstrated on low and high speed compressors using high bandwidth
actuators.  In this paper we provide a method to reduce the bandwidth
and rate requirements for control of rotating stall by combining an
axisymmetric bleed valve with continuous air injection.  The addition
of the continuous air injection is modeled as a shift of both the
stable and unstable parts of the compressor characteristic and serves
to reduce the requirement of a bleed valve used for rotating stall
stabilization purpose.  The results are demonstrated using a
low-speed, single stage, axial flow compressor.

| flags = 
| filetype = postscript
| tag = ym97-jpc
| id = 1997e
}}