A test and preliminary analysis program was conducted to develop a data base and initial understanding of the interior noise of a Upper Surface Blowing STOL airplane using the YC-14 as a test vehicle. A data base has been secured consisting of concurrent cabin noise; exterior fuselage fluctuating pressures; fuselage wall vibrations; and associated aerodynamic, propulsive, and mechanical performance values covering the normal operating envelope of the airplane. Results from preliminary analysis of data show orderly and intuitively reasonable trends. The resultant data base is judged capable of supporting further detailed analysis. (Author)


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren




    YC-15 Interior Noise Measurements. Technical Discussion

    J. L. Warnix / D. E. Hines | NTIS | 1981


    Correlating HVAC Vehicle Interior Noise to Sub-system Measurements

    Schlinke, Gunnar / Humbad, Niranjan / Scherer, Stefan | SAE Technical Papers | 2009


    Interior Noise

    Mixson, John S. / Wilby, John F. | NTRS | 1991