Performance of NACA Eight-stage Axial-flow Compressor Designed on the Basis of Airfoil Theory

Performance of NACA Eight-stage Axial-flow Compressor Designed on the Basis of Airfoil Theory
Author: John T. Sinnette
Publisher:
Total Pages: 74
Release: 1944
Genre: Aerofoils
ISBN:

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The NACA has conducted an investigation to determine the performance that can be obtained from a multistage axial-flow compressor based on airfoil research. A theory was developed; an eight-stage axial-flow compressor was designed, constructed, and tested.

Performance of NACA Eight-stage Axial-flow Compressor at Simulated Altitude

Performance of NACA Eight-stage Axial-flow Compressor at Simulated Altitude
Author: J. Austin King
Publisher:
Total Pages: 30
Release: 1944
Genre: Axial flow compressors
ISBN:

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An investigation has been conducted by the NACA to determine the design-performance characteristics of the NACA eight-stage axial-flow compressor and the effect of altitude on the performance. The compressor was tested at simulated altitudes of 50,000; 36,000; and 27,000 feet at rotor speeds corresponding to compressor Mach numbers of 0.80, 0.85, 0.90, and 0.95 wit varying air flow at each speed.

Index of NACA Technical Publications

Index of NACA Technical Publications
Author: United States. National Advisory Committee for Aeronautics
Publisher:
Total Pages: 1370
Release: 1949
Genre: Aeronautics
ISBN:

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Wartime Report

Wartime Report
Author: United States. National Advisory Committee for Aeronautics
Publisher:
Total Pages: 334
Release: 1944
Genre: Aeronautics
ISBN:

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Charts of Pressure Rise Obtainable with Airfoil-type Axial-flow Cooling Fans

Charts of Pressure Rise Obtainable with Airfoil-type Axial-flow Cooling Fans
Author: A. Kahane
Publisher:
Total Pages: 578
Release: 1947
Genre: Aerofoils
ISBN:

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Charts are presented to show the pressure rise that is obtainable in an engine-cooling installation with a typical airfoil-type propeller-speed fan. The charts cover fans of the stator-rotor, rotor-stator, and rotor alone configurations, with blades incorporating both the highly cambered 65-series blower-blade sections and the conventional low-cambered airfoil sections. The effects of operation of a geared fan with rotational speeds limited by compressibility considerations and the effects of initial rotational inflow are indicated. Use of the charts to predict the pressure rise obtainable with any fan of the types considered is illustrated in a sample calculation.