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Combined Differential Interferometry and Long-range μPIV measurements of a temperature driven boundary layer flow

Kordel, S. ; Nowak, T. ; Skoda, R. ; Hussong, Jeanette (2016):
Combined Differential Interferometry and Long-range μPIV measurements of a temperature driven boundary layer flow. (Publisher's Version)
In: Journal of Physics: Conference Series, 760, pp. 1-8. IOP Publishing, ISSN 1742-6588, e-ISSN 1742-6596,
DOI: 10.25534/tuprints-00014268,
[Article]

Abstract

In the present study Differential Interferometry and Long-range μPIV are successfully combined for a benchmark experiment of an accelerating temperature driven boundary layer flow. Spatial resolutions of 405 pm for the interference and 101 pm for the μPIV measurements could be achieved. The results of the combined measurements are compared with results of numerical simulations. Temperature and velocity profiles are compared with theoretical values and a relation between Nusselt number and Grashof number could be worked out.

Item Type: Article
Erschienen: 2016
Creators: Kordel, S. ; Nowak, T. ; Skoda, R. ; Hussong, Jeanette
Origin: Secondary publication via Golden Open Access
Status: Publisher's Version
Title: Combined Differential Interferometry and Long-range μPIV measurements of a temperature driven boundary layer flow
Language: English
Abstract:

In the present study Differential Interferometry and Long-range μPIV are successfully combined for a benchmark experiment of an accelerating temperature driven boundary layer flow. Spatial resolutions of 405 pm for the interference and 101 pm for the μPIV measurements could be achieved. The results of the combined measurements are compared with results of numerical simulations. Temperature and velocity profiles are compared with theoretical values and a relation between Nusselt number and Grashof number could be worked out.

Journal or Publication Title: Journal of Physics: Conference Series
Journal volume: 760
Publisher: IOP Publishing
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Fluid Mechanics and Aerodynamics (SLA)
Date Deposited: 30 Nov 2020 15:45
DOI: 10.25534/tuprints-00014268
Official URL: https://tuprints.ulb.tu-darmstadt.de/14268
URN: urn:nbn:de:tuda-tuprints-142685
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