The Development of Lateral-Control System for Use with Large-Span Flaps

Abstract

The lateral control system to be used with large-span flaps consists of a thin circular arc spoiler linked with short-span plain aileron located outboard of the spoiler. Combination of light forces, favorable yawing moment, and low-wing torsional moments, makes it an effective, easily applied control. In landing configuration, lateral-control effectiveness increases automatically with extension of flaps so that powerful control is available during approach. There is, however, a decrease in effectiveness for first 5 percent of wheel travel sometimes causing overcontrol at low speeds.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1946
Accession Number
ADB804980

Entities

People

  • I. L. Ashkenas

Tags

DTIC Thesaurus Topics

  • Aerodynamic Configurations
  • Aircrafts
  • Airplanes
  • Control Surfaces
  • Control Systems
  • Flaps (Control Surfaces)
  • Measurement
  • Outboard
  • Planimetry
  • Pressure Measurement
  • Slotted Flaps
  • Spars
  • Split Flaps
  • Surfaces
  • Trim Tabs
  • Wind Tunnels
  • Wing Flaps

Readers

  • Aerodynamics/Aeronautics.
  • Aerospace Engineering