Laser Doppler velocity measurement system

Author

Wang, Huilin ; Chen, Zhimin ; Ma, Ruiting ; Cai, Kaiyun

Author_Institution

Sch. of Mech. Eng., Shandong Univ. of Technol., Zibo, China

Volume

1

fYear

2010

fDate

6-7 March 2010

Firstpage

288

Lastpage

290

Abstract

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.

Keywords

Doppler measurement; flow measurement; flowmeters; laser velocimetry; flue flow meter; fluid velocity; high accuracy characteristics; laser Doppler velocity measurement system; noncontact characteristics; Acoustic scattering; Doppler effect; Frequency; Light scattering; Light sources; Optical receivers; Optical scattering; Particle measurements; Particle scattering; Velocity measurement; Doppler Effect; flow velocity; laser; non-contact measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Informatics in Control, Automation and Robotics (CAR), 2010 2nd International Asia Conference on

Conference_Location

Wuhan

ISSN

1948-3414

Print_ISBN

978-1-4244-5192-0

Electronic_ISBN

1948-3414

Type

conf

DOI

10.1109/CAR.2010.5456843

Filename

5456843