Fluerics. 27. Flueric Temperature-Sensing Oscillator Design

Abstract

Studies were conducted to determine the dependence of output-signal characteristics on cavity (resonator) dimensions of flueric temperature-sensing oscillators. The effects of resonator dimensions (length and width), of nozzle area ratio, and of edge distance from the inlet nozzle on the operational threshold, frequency, amplitude, and signal-isolation ratio were studied. The information derived can be utilized to make the process of flueric temperature sensor-oscillator design a more precise and scientific operation. Experimental data have been arranged to show the relationship of signal characteristics to resonator configuration (dimensions) and environment (pressure and temperature).

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1969
Accession Number
AD0689444

Entities

People

  • Vondell Carter
  • Wilmer Gaylord

Organizations

  • Harry Diamond Laboratories

Tags

Communities of Interest

  • Sensors

DTIC Thesaurus Topics

  • Air Force
  • Detectors
  • Exhaust Nozzles
  • Fabrication
  • Flow Fields
  • Frequency
  • High Temperature
  • Materials
  • Materials Laboratories
  • Measurement
  • Resonant Frequency
  • Stagnation Pressure
  • Stagnation Temperature
  • Static Pressure
  • Steady State
  • Transmission Lines
  • Wave Propagation

Fields of Study

  • Physics

Readers

  • Aerodynamics.
  • Electronics Engineering