Three component flow imaging by a 2D3C laser doppler field sensor

Lars Buettner, Christian Bayer, Katsuaki Shirai, Andreas Voigt, Juergen Czarske

研究成果: Conference contribution

抄録

We report about a novel laser Doppler field sensor, which is capable of measuring the three-component (3C) velocity field in fluid flows in a twodimensional area (2D) without mechanical scanning and without using a camera. The sensor is based on laser Doppler velocimetry but employs four superposed fan-like interference fringe systems. A spatial resolution in the sub-micrometer range can be achieved enabling highly spatially resolved flow studies. Possible applications are investigations in micro-fluidics or precision flux measurements. Copyright

本文言語English
ホスト出版物のタイトル18th IMEKO World Congress 2006
ホスト出版物のサブタイトルMetrology for a Sustainable Development
ページ1836-1841
ページ数6
出版ステータスPublished - 2006 12 1
外部発表はい
イベント18th IMEKO World Congress 2006: Metrology for a Sustainable Development - Rio de Janeiro, Brazil
継続期間: 2006 9 172006 9 22

出版物シリーズ

名前18th IMEKO World Congress 2006: Metrology for a Sustainable Development
3

Other

Other18th IMEKO World Congress 2006: Metrology for a Sustainable Development
CountryBrazil
CityRio de Janeiro
Period06/9/1706/9/22

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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