Data Acquisition and Analysis Techniques for Measurement of Unsteady Wall Pressures in a Transonic Compressor.

Abstract

Real-time acquisition and analysis techniques have been developed for the measurement of unsteady wall pressures in a transonic compressor. The report contains listing and explantory notes for the computer codes and is intended as a guide to users of the system. Preliminary results are presented in the form of casing wall pressure contours. They demonstrate the effectiveness and versatility of the system in its ability to synchronize sampling of rapidly fluctuating signals with the rotation of the rotor. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1977
Accession Number
ADA044478

Entities

People

  • J. M. Simmons
  • R. P. Shreeve

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Air Platforms
  • C4I

DTIC Thesaurus Topics

  • Aeronautics
  • Blade Tips
  • Data Acquisition
  • Data Analysis
  • Dynamic Pressure
  • Frequency
  • Mach Number
  • Measurement
  • Navy
  • Plastic Explosives
  • Pressure Distribution
  • Pressure Gradients
  • Pressure Measurement
  • Pressure Transducers
  • Shock Waves
  • Static Pressure
  • Waves

Fields of Study

  • Physics

Readers

  • Aerodynamics.
  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Systems Analysis and Design