FLIGHT MEASUREMENTS OF ISOLATED THERMALS

Abstract

A glider was used to study atmospheric thermals. Traverses were made through individual thermals while readings of airspeed, rate of climb, attitude, time, altitude, dry bulb temperature and wet bulb depression were recorded on cine film. From these readings a cross-section of velocities, temperature and moisture content was obtained. The object of the research was to obtain an idea of the magnitude of the above quantities, to evaluate the aircraft and techniques used and compare, if possible, the observed values with those predicted by various models, notably the isolated thermal model.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1962
Accession Number
AD0282989

Entities

People

  • Betsy Woodward

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Accuracy
  • Aircrafts
  • Altimeters
  • Calibration
  • Cloud Cover
  • Clouds
  • Computations
  • Electrical Resistance
  • Flight
  • Flight Instruments
  • Gliders
  • Lapse Rate
  • Low Temperature
  • Measurement
  • Moisture Content
  • Temperature Gradients
  • Wet Bulb Temperature

Readers

  • Climatology
  • Combustion science or combustion engineering.
  • Fluid Dynamics.

Technology Areas

  • Autonomy