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NASA-CR-2714: Landing gear and cavity noise prediction
Abstract: Prediction of airframe noise radiation from the landing gear and wheel wells of commercial aircraft is examined. Measurements of these components on typical aircraft are presented and potential noise sources identified. ...
NASA-CR-213255: Airframe Noise Sub-Component Definition and Model
Abstract: Both in-house, and jointly with NASA under the Advanced Subsonic Transport (AST) program, Boeing Commerical Aircraft Company (BCA) had begun work on systematically identifying specific components of noise responsible for ...
NACA-TN-3781: Handbook of structural stability part I : buckling of flat plates
Abstract: The various factors governing buckling of flat plates are critically reviewed and the results are summarized in a comprehensive series of charts and tables. Numerical values are presented for buckling coefficients of flat ...
NASA-TP-2256: Natural laminar flow experiments on modern airplane surfaces
Abstract: Flight and wind-tunnel natural laminar flow experiments have been conducted on various lifting and nonlifting surfaces of several airplanes at unit Reynolds numbers between 0.63 x 10 to the 6th power/ft and 3.08 x 10 to ...
NASA-TN-D-8351: Noise response of cavities of varying dimensions at subsonic speeds
Abstract: An expression for the Strouhal number of lengthwise cavity oscillations is obtained which includes the effect of length-to-depth ratio. This expression, which agrees well with the experimental data, is also used to predict ...