Author: James Rosholt CoultPublisher:
ISBN:
Category :
Languages : en
Pages : 22
Book Description
The Effect of Reynolds Number on Rotating Stall in a Single Stage Axial Compressor
Author: James Rosholt CoultEffect of Reynolds Number on Overall Performance of a 3.7-inch-diameter Six-stage Axial-flow Compressor
Author: Laurence J. HeidelbergPublisher:
ISBN:
Category : Optical instruments
Languages : en
Pages : 28
Book Description
Investigation of Rotating Stall in a Single Stage Axial Compressor
Author: Massachusetts Institute of Technology. Gas Turbine LaboratoryPublisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 31
Book Description
Compressibility Effects on Rotating Stall in a Two-stage Axial Compressor
Author: Jaideep Sahai MathurPublisher:
ISBN:
Category : Compressibility
Languages : en
Pages : 150
Book Description
A Computational Fluid Dynamic Method for Rotating Stall in a Single Stage Axial Compressor
Author: Philip L. AndrewPublisher:
ISBN:
Category : Compressors
Languages : en
Pages : 140
Book Description
Rotating Stall Investigation of the 0.72 Hub-tip Ratio Single-stage Compressor
Author: Robert W. GrahamPublisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 30
Book Description
Investigation of Rotating Stall in a Single-stage Axial Compressor
Author: S. R. MontgomeryPublisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 28
Book Description
The rotating-stall characteristics of a single-stage axial-flow compressor were investigated. The number of stall cells and their propagation velocities were found with and without stator blades. The measured velocities were compared with those predicted by Stenning's theory (see NACA TN 3580), assuming the dounstream pressure fluctuations to be negligible, and correlation within 10 percent was obtained at the onset of stall. It was found that the pressure fluctuations cauased by rotating stall were less downstream of the rotor than upstream; the minimum reduction across the rotor was 40 percent with stator blades and 75 percent without stator blades. It was also that, for the compressor tested, the stator blades decreased the number of stall cells and tended to induce rotating stall at larger mass flow rates.
Rotating Stall in an Axial Flow Single Stage Compressor. On-Blade Velocity Measurements
Author: B. GylesPublisher:
ISBN:
Category :
Languages : en
Pages : 112
Book Description
Three multiple hot wire sensors are developed and applied to a low speed axial compressor rotor blade. The multiple wire sensor design is based on the technique of the combined hot and cold wire in a parallel arrangement for the detection of flow separation and reversal. The sensors are used in the unstalled and stalled part of the compressor characteristics with one and two stall cells present. The signals are analyzed using the fast Fourier transform, power spectra and correlation techniques. (Author).
Effect of Reynolds Number on Overall Performance of a 6-inch Radial Bladed Centrifugal Compressor
Author: Laurence J. HeidelbergPublisher:
ISBN:
Category : Astronautics and civilization
Languages : en
Pages : 36
Book Description
Investigation of Reynolds Number Effect on Performance of an Eight-stage Axial-flow Research Compressor with Long- and Medium-chord Lengths in the Two Transonic Inlet Stages
Author: Gilbert K. SieversPublisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 21
Book Description
The chords of the first two stages of an eight-stage axial-flow compressor with two transonic inlet stages were doubled, and the effects of Reynolds number on the over-all performance were investigated and compared with those of the original compressor.