High lift airfoil full#
High lift airfoil code#

In: Proceedings of the 29th congress of the international council of the aeronautical sciences, St. Struber H (2014) The aerodynamic design of the A350 XWB-900 high-lift system. In: 52nd aerospace sciences meeting, National Harbor, Maryland Rumsey CL, Slotnick JP (2014) Overview and summary of the second AIAA high lift prediction workshop (Invited). Rudolph PKC (1996) High-lift systems on commercial subsonic airliners. Reckzeh D (2014) Multifunctional wing movables: design of the A350XWB and the way to future concepts. In: Proceedings of the 26th international congress of the aeronautical sciences, Anchorage, Alaska Reckzeh D (2008) Aerodynamic design of the A400M high-lift system. Reckzeh D (2003) Aerodynamic Design of the high-lift-wing for a Megaliner aircraft. Pepper RS, van Dam CP (1996) Design Methodology for multi-element high-lift systems on subsonic civil transport aircraft. Meredith PT (1993) Viscous phenomena affecting high-lift systems and suggestions for future CFD development. In: Proceedings of the 1st EASN association workshop on aerostructures, Paris Kuhn T, Wild J (2010) Aerodynamic optimization of a two-dimensional two-element high lift airfoil with a smart droop nose device. Jirasek A, Amoignon O (2009) Design of a high-lift system with droop nose device. Harris CD (1990) NASA supercritical airfoils – a matrix of family-related airfoils. Goldhammer M (2011) The next decade in commercial airplane aerodynamics – a Boeing perspective.

High lift airfoil full#

AIAA-93-3137ĭobrzynski W, Gehlhar B, Buchholz H (2001) Model and Full scale high-lift wing wind tunnel experiments dedicated to airframe noise reduction. KeywordsĬhin VD, Peters DW, Spaid FW, McGhee RJ (1993) Flowfield measurements about a multi-element airfoil at high Reynolds numbers. Numerical simulation results show that: (1) With the same flap deflection, the lift coefficient slightly increases at small angles of attack and slightly decreases at large angles of attack, as the spoiler deflection increases (2) With the same spoiler deflection, the lift coefficient remarkably increases at both small and large angles of attack, as the flap deflection increases (3) With the same flap deflection of 30°, dropped hinge flap with drooped spoiler obtains a higher lift coefficient at small angles of attack and a lower lift coefficient at large angles of attack, compared to Fowler flap (4) By increasing the dropped hinge flap deflection to 40°, dropped hinge flap with drooped spoiler obtains a higher lift coefficient at both small and large angles of attack, compared to the original Fowler flap. Then, comparison is made between the dropped hinge flap coupled with the drooped spoiler and a conventional Fowler flap without spoiler drooping, given the identical leading edge droop nose. Parametric study is conducted to analyze the aerodynamic influences of the deflections of the dropped hinge flap and the drooped spoiler.

A two-element airfoil consisting of a leading edge droop nose, a trailing edge dropped hinge flap, as well as a drooped spoiler is designed based on the SC(2)-0410 supercritical airfoil and the GA(W)-2 flap.

High lift airfoil code#

In this paper, the commercial code FLUENT is employed to evaluate the aerodynamic characteristics of high-lift multi-element airfoils.