Title :
An Automatic Data Processing System for Laser Anemometers
Author :
Pfeifer, H.J. ; Stein, H. D Vom
Author_Institution :
German-French Research Institute Saint-Louis, France
fDate :
5/1/1972 12:00:00 AM
Abstract :
An automatic data processing system for the evaluation of statistically occurring Doppler-difference bursts is described. In addition to the higher accuracy compared with the data acquisition procedures known so far, this technique allows the Doppler-difference method to be used as an operational instrument for investigations into turbulent flows, especially in the case of low particle density and extremely small turbulence degrees.
Keywords :
Data acquisition; Data processing; Distributed decision making; Electromagnetic scattering; Fluid flow measurement; Frequency measurement; Laser beams; Optical scattering; Particle beam measurements; Particle scattering;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
DOI :
10.1109/TAES.1972.309517
