On the generation of side-edge flap noise [PDF]
A theory is proposed for estimating the noise generated at the side edges of part span trailing edge flaps in terms of pressure fluctuations measured just in-board of the side edge of the upper surface of the flap.
Howe, M. S.
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Flight-test measurement of the noise reduction of a jet transport delayed flap approach procedure [PDF]
A delayed flap approach procedure was flight tested using the NASA CV-990 airplane to measure and analyze the noise produced beneath the flight path. Three other types of landing approaches were also flight tested to provide a comparison of the noise ...
Foster, J. D., Lasagna, P. L.
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Flight-measured X-24A lifting body control surface hinge moments and correlation with wind tunnel predictions [PDF]
Control-surface hinge-moment measurements obtained in the X-24A lifting body flight-test program are compared with results from wind-tunnel tests. The effects of variations in angle of attack, angle of sideslip, rudder bias, rudder deflection, upper-flap
Pearson, G. P. E., Tang, M. H.
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Slotted variable camber flap [PDF]
, 1984 Variable camber actuator assemblies broaden the range of speeds at which lift to drag performance is maximized for slotted flap wings. Lift is improved over a broader range of cruising speeds by varying wing camber with rotational flap movements that do ...
Andrews, D. G.
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The transverse cervical artery cervical cutaneous branch flap: An anatomy-based nomenclature
Frontiers in Surgery, 2023 Chen Dong, Zhou Yu, Xianjie Ma
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Static internal performance of convergent single-expansion-ramp nozzles with various combinations of internal geometric parameters [PDF]
An investigation was conducted in the Static Test Facility of the Langley 16-Foot Transonic Tunnel to determine the effects of five geometric design parameters on the internal performance of convergent single expansion ramp nozzles.
Bare, E. Ann, Capone, Francis J.
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Calculation of the longitudinal aerodynamic characteristics of STOL aircraft with externally-blown jet-augmented flaps [PDF]
A theoretical investigation was made to develop methods for predicting the longitudinal aerodynamic characteristics of externally-blown, jet-augmented wing-flap combinations.
Dillenius, M. F. E. +2 more
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Medicina VeterináriaOs sarcomas de tecidos moles (STM) são neoplasias malignas que se originam de células mesenquimais, acometendo principalmente pele e tecido subcutâneo. Apresenta característica invasiva, sendo esse o principal motivo para a remoção cirúrgica com margens
Maria Clara Cunha Paranhos de Oliveira +8 more
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Blade-mounted trailing edge flap control for BVI noise reduction [PDF]
Numerical procedures based on the 2-D and 3-D full potential equations and the 2-D Navier-Stokes equations were developed to study the effects of leading and trailing edge flap motions on the aerodynamics of parallel airfoil-vortex interactions and on ...
Charles, B. D. +3 more
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A rare case of aortic dissection; prolapse of flap into the ventricle
Türk Kardiyoloji Derneği Arşivi, 2014 Kadriye Gayretli Yayla +3 more
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