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mK Temperature and Velocity Measurements Inside a Fluid Layer using BOS and PIV

Wieneke, Bernhard and Tokgoz, S. and Geisler, Reinhard and van Bokhoven, L. J. A. (2012) mK Temperature and Velocity Measurements Inside a Fluid Layer using BOS and PIV. 16th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 09.- 12. Jul. 2012, Lisbon, Portugal.

Full text not available from this repository.

Official URL: http://ltces.dem.ist.utl.pt/lxlaser/lxlaser2012/program.asp

Abstract

A combination of quantitative background oriented schlieren (BOS) and particle image velocimetry (PIV) is used to simultaneously measure 2D temperature and velocity distribution inside a thin fluid layer, where optical access is limited to one side. Application of optical filters allowed us to perform simultaneous BOS and PIV measurements. Instantaneous temperature gradient fields are acquired by implementing a highly reflective surface below the fluid layer. Temperatures are estimated with accuracy of the order of 10 mK by 2D integration of the temperature gradients.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:mK Temperature and Velocity Measurements Inside a Fluid Layer using BOS and PIV
Authors:
AuthorsInstitution or Email of Authors
Wieneke, BernhardLaVision, Göttingen, D
Tokgoz, S.Delft University of Technology, Delft, The Netherlands
Geisler, ReinhardUNSPECIFIED
van Bokhoven, L. J. A.Delft University of Technology, ASML, Veldhoven, The Netherlands
Date:2012
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-7
Series Name:Conference Proceedings online
Status:Published
Keywords:background oriented schlieren (BOS), particle image velocimetry (PIV), fluid layer
Event Title:16th International Symposium on Applications of Laser Techniques to Fluid Mechanics
Event Location:Lisbon, Portugal
Event Type:international Conference
Event Dates:09.- 12. Jul. 2012
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation & Validation
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Ilka Micknaus
Deposited On:19 Jul 2012 09:08
Last Modified:09 Oct 2012 15:03

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