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Development of Scanning Particle Tracking Velocimetry SPTV
Professuren am IfU
Professur für Grundwasser und Hydromechanik
Professur für Hydrologie und Wasserwirtschaft
Professur für Siedlungswasserwirtschaft
Professur für Ökologisches Systemdesign
Professur für Erdbeobachtung und Fernerkundung
In order to be able to increase particle densities in Particle tracking velocimetry a scanning method is applied In this method the observation volume is not looked at in its entirety at the same time but is scanned with a light sheet which makes only visible one slice at a particular moment. Preliminary estimates show that the method is feasible. A high speed camera is taking split pictures of different views. An application case is entrainment were particles move slowly in one region of the fluid taking off with high speed once they are entrained, and vice versa.
More information can be found in the following poster:
Scanning Particle Tracking Velocimetry
Contacts
Agency/Funding
ETH/143 kCHF
Partners
IGP at ETH, Dresden University, Tel-Aviv University
Status
Running, New Project 2004
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