Noise and Aerodynamic Design and Test of a Low Tip Speed Fan

Noise and Aerodynamic Design and Test of a Low Tip Speed Fan PDF Author: C. L. Bewick
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Category :
Languages : en
Pages :

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Noise and Aerodynamic Design and Test of a Low Tip Speed Fan

Noise and Aerodynamic Design and Test of a Low Tip Speed Fan PDF Author: C. L. Bewick
Publisher:
ISBN:
Category :
Languages : en
Pages :

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NASA Technical Paper

NASA Technical Paper PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 68

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Forward Acoustic Performance of a Shock-swallowing High-tip-speed Fan (QF-13)

Forward Acoustic Performance of a Shock-swallowing High-tip-speed Fan (QF-13) PDF Author: James G. Lucas
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ISBN:
Category : Fans (Machinery)
Languages : en
Pages : 24

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Comparison of the Noise Characteristics of Two Low Pressure Ratio Fans with a High Throat Mach Number Inlet

Comparison of the Noise Characteristics of Two Low Pressure Ratio Fans with a High Throat Mach Number Inlet PDF Author: Howard L. Wesoky
Publisher:
ISBN:
Category :
Languages : en
Pages : 64

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Advanced Low-Noise Research Fan Stage Design

Advanced Low-Noise Research Fan Stage Design PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 74

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NASA Technical Note

NASA Technical Note PDF Author:
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ISBN:
Category : Aeronautics
Languages : en
Pages : 880

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Aerodynamic Performance of a 1.20-pressure Ratio Fan Stage Designed from Low Noise

Aerodynamic Performance of a 1.20-pressure Ratio Fan Stage Designed from Low Noise PDF Author: G. W. Lewis (Jr)
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Category :
Languages : en
Pages :

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The aerodynamic design and the overall blade element performance of a 51 centimeter diameter fan stage is presented. The stage was designed to minimize the noise generated by rotor stator interactions. The design pressure ratio was 1.20 at a flow of 30.6 kilograms per second and a rotor blade tip speed of 228.6 meters per second. At design speed the rotor peak efficiency was 0.935. The peak efficiency of the stage, however, was 0.824. The radial distribution of rotor performance parameters at peak efficiency and design speed indicated excellent agreement with design values.

NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 356

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 518

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Proceedings of the ... Congress of the International Council of the Aeronautical Sciences

Proceedings of the ... Congress of the International Council of the Aeronautical Sciences PDF Author: International Council of the Aeronautical Sciences. Congress
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ISBN:
Category : Aeronautics
Languages : en
Pages : 658

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