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Calibration of a Four-Hole Probe in Sub-, Trans- and Supersonic Flow

Vaschalde, Olivier (2007) Calibration of a Four-Hole Probe in Sub-, Trans- and Supersonic Flow. DLR-Interner Bericht. DLR-IB 225-2007 A 05, 95 S.

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Abstract

When applying pneumatic probes within aerodynamic research there is a demand of calibrating these probes. Especially at transonic velocities there is a general lack of sensitivity resulting in big errors. To overcome this problem it is necessary to include additional information – the pressure behind the probe – into the calibration process. In this report the wind tunnel for probe calibration and the probe of interest are described as well as the applied calibration process. Results are compared with and without considering the back pressure in the probe’s wake.

Item URL in elib:https://elib.dlr.de/57032/
Document Type:Monograph (DLR-Interner Bericht)
Title:Calibration of a Four-Hole Probe in Sub-, Trans- and Supersonic Flow
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Vaschalde, OlivierUNSPECIFIEDUNSPECIFIED
Date:December 2007
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:95
Status:Published
Keywords:Probe, Turbine Flow, Subsonic Flow, Transonic Flow, Supersonic Flow, Probe calibration
Institution:DLR
Department:AT-TUR
HGF - Research field:Energy
HGF - Program:Efficient Energy Conversion (old)
HGF - Program Themes:E VG - Combustion and Gas Turbine Technologies (old)
DLR - Research area:Energy
DLR - Program:E VG - Combustion and Gas Turbine Technologies
DLR - Research theme (Project):E - Gasturbine (old)
Location: Göttingen
Institutes and Institutions:Institute of Propulsion Technology > Turbine
Deposited By: Kost, Dr.rer.nat. Friedrich
Deposited On:19 Dec 2008
Last Modified:31 Jul 2019 19:23

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