Abstract
Three dimensional Laser Doppler Anemometry is a powerful, non-intrusive measurement technique. The high date rate point measurement allows direct quantification of turbulence quantities. However, for this type of study, a very high level of laser beam alignment is required; without good alignment only mean flow measurements are possible. We report here on an alignment procedure that is simple and cost-effective, yet results in much higher data-rates than traditional, pinhole-based methods.
Original language | English |
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Title of host publication | Proceedings of the sixth Australian conference on laser diagnostics in fluid mechanics and combustion |
Place of Publication | Canberra |
Publisher | University of New South Wales |
Pages | 1-4 |
Number of pages | 4 |
Publication status | Published - 2011 |
Externally published | Yes |
Event | Australian conference on laser diagnostics in fluid mechanics and combustion (6th : 2011) - Canberra, Australia Duration: 5 Dec 2011 → 7 Dec 2011 |
Conference
Conference | Australian conference on laser diagnostics in fluid mechanics and combustion (6th : 2011) |
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City | Canberra, Australia |
Period | 5/12/11 → 7/12/11 |