lkpdeveloper.blogg.se - Glider airfoil design

None of the local hang glider sites has as nice a ramp, but a few are suitable for a wheeled launch if the grass is freshly mowed. New Solo 2625-2i with electronic controlled fuel injection for max.Love the Goat. Preliminiary considerations : Propulsion System.Preliminiary considerations : Fuselage -Ĭomfort - Safety (new strict CS 22) - Elegance Wing - Modern airfoil - High performance with high wingloads.Wingarea downsizing, high aspect ratio Low weight for wingloads below 39kg/qm (6,9 lb/ft2), With water ballast extrem high wingloading 58kg/qm (almost 12 lb/ft2) ! Solution: new wing design with 23m (75,5 ft) as a result of fruity cooperation with Lange Aviation Preliminiary considerations : -Pilot desireįor a fast Open Class selfaunch sailplane -With a high wingload range for competition pilots -AND easy ground handling and agil in the air for record flights, for recreation and expedition and above all: for fun flights New concept necessary!.

– for example Reinhard Schramme in Bitterwasser/Namibia

Performance – for example Reinhard Schramme in Bitterwasser/Namibia.

Starting, landing: Flaps, 3-panel airbreaks, high and spring loaded undercarriage, roomy cockpit, comfortable.

Advantage by straight flights with high speeds.

Arcus with high wingloading climbs as good as the Duo´s.

Arcus - Design: Aeroelastic optimizing:Īndreas Lutz (Aka München, now Schempp-Hirth) Jan Schwochow DLR Göttingen.

Werner Würz, LWK Stuttgart Wing geometry - optimizing: Jan Himisch Karl Heinz Horstmann DLR Braunschweig

Arcus - Design: Aerodynamic Aeroelasticįlight characteristics Project: Arcus Structure Airworthiness requirements Operation limits.

Preliminiary considerations Reference was VentusĢcxM/Nimbus 4DM: Comparable stall speed Comparable take of speed First start-airfoil: WW99k137 Wing area: 15,6 m2.

Würz Director of the laminar wind tunnel of the University Stuttgart

Preliminiary considerations : Swen Lehner.