Laser Doppler velocity measurement system

Laser Doppler velocity measurement system

The measurement of fluid velocity by laser Doppler Effect is the trend of the velocity measurement filed in recent years, the laser Doppler velocity measurement has the characteristics of high accuracy and non-contact, but due to the laser's restrict, this technique has not been widely used. Th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Huilin Wang, Zhimin Chen, Ruiting Ma, Kaiyun Cai
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Acoustic scattering
Doppler effect
flow velocity
Frequency
laser
Light scattering
Light sources
non-contact measurement
Optical receivers
Optical scattering
Particle measurements
Particle scattering
Velocity measurement
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Beschreibung
Zusammenfassung:The measurement of fluid velocity by laser Doppler Effect is the trend of the velocity measurement filed in recent years, the laser Doppler velocity measurement has the characteristics of high accuracy and non-contact, but due to the laser's restrict, this technique has not been widely used. This paper deduces the principle and computation of the laser Doppler velocity measurement in details and hopes this may offer some help to the concrete issue, such as the design of the flue's flow meter.
ISSN:1948-3414
1948-3422
DOI:10.1109/CAR.2010.5456843