Author: Walter Martin Osborn
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 52
Book Description
Several geometrically different porous casings were tested with an axial-flow compressor rotor to determine their effects upon the rotor stall-limit line and overall performance. The tests were conducted using both uniform and nonuniform inlet-flow conditions. The rotor performance with the various casing treatments is compared with that obtained with a solid casing. The ability of the various casing treatments to displace the rotor stall-limit line to lower weight flows was observed. Significant stall-margin increases were obtained with several of the porous casings. Peak efficiencies with two of the porous casings were as high as or slightly higher than that obtained with solid casing.
Effect of Several Porous Casing Treatments on Stall Limit and on Overall Performance of an Axial-flow Compressor Rotor
Author: Walter Martin Osborn
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 52
Book Description
Several geometrically different porous casings were tested with an axial-flow compressor rotor to determine their effects upon the rotor stall-limit line and overall performance. The tests were conducted using both uniform and nonuniform inlet-flow conditions. The rotor performance with the various casing treatments is compared with that obtained with a solid casing. The ability of the various casing treatments to displace the rotor stall-limit line to lower weight flows was observed. Significant stall-margin increases were obtained with several of the porous casings. Peak efficiencies with two of the porous casings were as high as or slightly higher than that obtained with solid casing.
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 52
Book Description
Several geometrically different porous casings were tested with an axial-flow compressor rotor to determine their effects upon the rotor stall-limit line and overall performance. The tests were conducted using both uniform and nonuniform inlet-flow conditions. The rotor performance with the various casing treatments is compared with that obtained with a solid casing. The ability of the various casing treatments to displace the rotor stall-limit line to lower weight flows was observed. Significant stall-margin increases were obtained with several of the porous casings. Peak efficiencies with two of the porous casings were as high as or slightly higher than that obtained with solid casing.
Effects of Several Porous Casing Treatments on Stall Limit and an Overall Performance of an Axial-flow Compressor Rotor
Author: Walter M. Osborn
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 420
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 420
Book Description
Effect of Casing Treatment on Overall and Blade-element Performance of a Compressor Rotor
Author: Royce D. Moore
Publisher:
ISBN:
Category : Coatings
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category : Coatings
Languages : en
Pages : 76
Book Description
Some Observations of Effects of Porous Casings on Operating Range of a Single Axial-flow Compressor Rotor
Author: Everett E. Bailey
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Effect of Casing Treatment on Overall Performance of Axial-flow Transonic Fan Stage with Pressure Ratio of 1.75 and Tip Solidity of 1.5
Author: Walter Martin Osborn
Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 28
Book Description
NASA Technical Paper
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 578
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 578
Book Description
NASA Technical Memorandum
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 356
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 356
Book Description
NASA Technical Paper
Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 746
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 746
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1070
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1070
Book Description