Abweichender Titel laut Übersetzung der Verfasserin/des Verfassers
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dc.description
Zsfassung in engl. Sprache
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dc.description.abstract
The main objective of this thesis is the inflow measurement of the linear blade cascade wind tunnel at the institute by HWA (Hot Wire Anemometry). The measuring cradle contains a field of 7 x 28 measuring points which will be sampled. There will be carried out experiments and evaluation of 1D- and 3D-measurements. The structure of the measurement system and its components are discussed in detail. The velocity calibration of both hot wire probes is performed as well as a directional calibration of the 3D-probe.<br />Apart from the speed measurement and analysis of the velocity data, the Reynolds Normal Stresses and the Reynolds Shear Stresses are determined, which are subsequently essential for the evaluation of the flow field. Special attention is put on the graphical representations and the visualization of the secondary flow field. The turbulence intensities of the measured cross section can be determined and there will be given the possible causes for the anisotropy of the flow field.<br />
de
dc.description.abstract
The main objective of this thesis is the inflow measurement of the linear blade cascade wind tunnel at the institute by HWA (Hot Wire Anemometry). The measuring cradle contains a field of 7 x 28 measuring points which will be sampled. There will be carried out experiments and evaluation of 1D- and 3D-measurements. The structure of the measurement system and its components are discussed in detail. The velocity calibration of both hot wire probes is performed as well as a directional calibration of the 3D-probe.<br />Apart from the speed measurement and analysis of the velocity data, the Reynolds Normal Stresses and the Reynolds Shear Stresses are determined, which are subsequently essential for the evaluation of the flow field. Special attention is put on the graphical representations and the visualization of the secondary flow field. The turbulence intensities of the measured cross section can be determined and there will be given the possible causes for the anisotropy of the flow field.
en
dc.language
Deutsch
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dc.language.iso
de
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dc.rights.uri
http://rightsstatements.org/vocab/InC/1.0/
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dc.subject
Kalibrierung
de
dc.subject
Hitzdrahtanemometrie
de
dc.subject
Windkanal
de
dc.subject
Zuströmung
de
dc.subject
Turbulenz
de
dc.subject
Turbulenzgrad
de
dc.subject
Reynoldsspannungen
de
dc.subject
Reynoldsnormalspannungen
de
dc.subject
Reynoldsschubspannungen
de
dc.subject
Hitzdrahtsonde
de
dc.subject
Hot Wire Anemometry
en
dc.subject
calibration
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dc.subject
Windtunnel
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dc.subject
inflow
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dc.subject
turbulence
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dc.subject
Turbulence intensity
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dc.subject
Reynoldsstresses
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dc.subject
Reynolds normal stresses
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dc.subject
Reynolds shear stresses
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dc.subject
hot wire probe
en
dc.title
Messung der Zuströmung im Schaufelgitterwindkanal mittels 3D-Hitzdrahtanemometrie
de
dc.title.alternative
Measure of the inflow in a linear cascade wind tunnel using 3D-Hot Wire Anemometry
en
dc.type
Thesis
en
dc.type
Hochschulschrift
de
dc.rights.license
In Copyright
en
dc.rights.license
Urheberrechtsschutz
de
dc.contributor.affiliation
TU Wien, Österreich
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dc.rights.holder
Pedja Mijailovic
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tuw.version
vor
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tuw.thesisinformation
Technische Universität Wien
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tuw.publication.orgunit
E302 - Institut für Energietechnik und Thermodynamik