Drag-n-Fly: A Proposal in Response to a Low Reynolds Number Station Keeping Mission
Drag-n-Fly: A Proposal in Response to a Low Reynolds Number Station Keeping Mission
- New search for: M. Foohey
- New search for: J. Niehaus
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- New search for: P. Deviny
- New search for: J. Zurovchak
- New search for: M. Foohey
- New search for: J. Niehaus
- New search for: J. Neumann
- New search for: P. Deviny
- New search for: J. Zurovchak
The Drag-n-Fly is a remotely piloted, low Reynolds number vehicle. It was designed to maintain level controlled flight and fly a closed course at flight speeds corresponding to Reynolds numbers of less than 2 x 10(exp 5) and as close to 1 x 10(exp 5) as possible. The success of the mission will be associated with achieving the lowest mean chord Reynolds number possible and maximizing loiter time on the course. The flight plan for the Drag-n-Fly calls for the vehicle to ascent to a cruise altitude of 25 ft. The airfoil selected for the Drag-n-Fly is a Spica chosen for its high lift coefficient at low Reynolds number. The propulsion system for the Drag-n-Fly consists of a 10 inch diameter propeller mounted on the front of the vehicle. Structural support for the Drag-n-Fly comes from four box beams running the length of the fuselage. The tail and horizontal stabilizers are located far aft of the lifting surface in order to assure proper static stability. The present design for the Drag-n-Fly will meet the criteria for the present mission.
Document information
Drag-n-Fly: A Proposal in Response to a Low Reynolds Number Station Keeping Mission
1990
123 pages
Report
No indication
English
Flight control , Lift , Stationkeeping , Aerodynamics , Aircraft , Low reynolds number , Fuselages , Stabilizers (Fluid dynamics) , Remotely piloted vehicles , Box beams , Flight plans , Aerodynamic coefficients , Airfoils , Static stability , Propellers , Logistics Military Facilities & Supplies , Ascent