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Document type:
Konferenzbeitrag / Conference Paper
Title:
DNS of the flow near the endwall in a linear low pressure turbine cascade with periodically passing wake
Title of conference publication:
Proceedings of ASME Turbo Expo 2014: Turbine Technical Conference and Exposition GT2014 June 16 – 20, 2014, Düsseldorf, Germany
Conference title:
ASME Turbo Expo (2014, Düsseldorf)
Conference title:
Turbo Expo, Power for Land, Sea and Air 2014, Düsseldorf
Venue:
Düsseldorf
Year of conference:
2014
Date of conference beginning:
16.06.2014
Date of conference ending:
20.06.2014
Year:
2014
Pages from - to:
1-12
Language:
Englisch
Abstract:
Direct numerical simulations (DNS) were used to study the
effects of periodic incoming wakes on the flow near the endwall
in a linear turbine cascade T106. The moving cylindrical
bars generating the wakes in the experiment were represented by
means of appropriate unsteady turbulent inflow conditions. In
the simulations, two cases, with and without incoming wakes,
were conducted at a Reynolds number of 90,000 based on chord
length and outlet velocity. The results were validated with... »
ISBN:
978-0-7918-4563-9
Article ID:
GT2014-25071
DOI:
Department:
Fakultät für Luft- und Raumfahrttechnik
Institute:
LRT 12 - Institut für Strahlantriebe
Chair:
Niehuis, Reinhard
Open Access yes or no?:
Ja / Yes
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