Author: Charles D. HarrisPublisher:
ISBN:
Category :
Languages : en
Pages : 84
Book Description
Wind-tunnel Investigation of Effects of Trailing-edge Geometry on a NASA Supercritical Airfoil Section
Author: Charles D. HarrisDetailed Transonic Flow Field Measurements about a Supercritical Airfoil Section
Author: Transonic Aerodynamic Characteristics of a Supercritical-wing Transport Model with Trailing-edge Controls
Author: Michael J. MannPublisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 348
Book Description
The effects of wing trailing-edge control surfaces on the static transonic aerodynamic characteristics of a transport configuration with a supercritical wing were studied. The configuration was tested with both an area-ruled fuselage and a cylindrical fuselage. The Mach number range was from 0.80 to 0.96 and the angle of attack range was from -1 deg to 12 deg. The Reynolds number was 1,580,000 based on the mean aerodynamic chord. Tabular data are presented.
Two-dimensional Wind-tunnel Investigation of a 6-percent-thick Symmetrical Circular-arc Airfoil Section with Leading-edge and Trailing-edge High-lift Devices Deflected in Combination
Author: Robert J. NuberScientific and Technical Aerospace Reports
Author: NASA Technical Paper
Author: NASA Technical Memorandum
Author: Two-dimensional Wind-tunnel Tests of a NASA Supercritical Airfoil with Various High-lift Systems
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Three high lift systems for a 9.3 percent blunt based, supercritical airfoil were designed, fabricated, and wind tunnel tested. A method for calculating the viscous flow about two dimensional multicomponent airfoils was evaluated by comparing its predictions with test data. A comparison of high lift systems derived from supercritical airfoils with high lift systems derived from conventional airfoils is presented. The high lift systems for the supercritical airfoil were designed to achieve maximum lift and consisted of: (1) a single slotted flap, (2) a double slotted flap and a leading edge slat, and (3) a triple slotted flap and a leading edge slat. Aerodynamic force and moment data and surface pressure data are presented for all configurations and boundary layer and wake profiles for the single slotted flap configuration. The wind-tunnel models, test facilities and instrumentation, and data reduction are described.
NASA SP.
Author: Government Reports Annual Index
Author: Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1654
Book Description