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Cover image for Benefits of swept and leaned stators for fan noise reduction

Benefits of swept and leaned stators for fan noise reduction

  • 1998
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 NAS 1.15:208661 ✔ Available
Cover image for Takeoff/approach noise for a model counterrotation propeller with a forward-swept upstream rotor

Takeoff/approach noise for a model counterrotation propeller with a forward-swept upstream rotor

  • 1993
  • Format: Electronic
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Cover image for Measured noise of a scale model high speed propeller at simulated takeoff/approach conditions

Measured noise of a scale model high speed propeller at simulated takeoff/approach conditions

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Cover image for Benefits of swept and leaned stators for fan noise reduction

Benefits of swept and leaned stators for fan noise reduction

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Cover image for Acoustic performance of an advanced model turbofan in three aeroacoustic test facilities

Acoustic performance of an advanced model turbofan in three aeroacoustic test facilities

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Cover image for Acoustic performance of the GEAE UPS research fan in the NASA Glenn 9- by 15-foot low-speed wind tunnel

Acoustic performance of the GEAE UPS research fan in the NASA Glenn 9- by 15-foot low-speed wind tunnel

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Cover image for Aeroacoustic effects of reduced aft tip speed at constant thrust for a model counterrotation turboprop at takeoff conditions

Aeroacoustic effects of reduced aft tip speed at constant thrust for a model counterrotation turboprop at takeoff conditions

Location Call # Status
Joyner - Microforms B300 NAS 1.15:103608 ✔ Available
Cover image for Advanced turboprop wing installation effects measured by unsteady blade pressure and noise

Advanced turboprop wing installation effects measured by unsteady blade pressure and noise

Location Call # Status
Joyner - Microforms B300 NAS 1.15:100200 ✔ Available
Cover image for Fan noise reduction achieved by removing tip flow irregularities behind the rotor--forward arc test configuration

Fan noise reduction achieved by removing tip flow irregularities behind the rotor--forward arc test configuration

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Joyner - Microforms B300 NAS 1.15:83616 ✔ Available
Cover image for Acoustic performance of novel fan noise reduction technologies for a high bypass model turbofan at simulated flight conditions

Acoustic performance of novel fan noise reduction technologies for a high bypass model turbofan at simulated flight conditions

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