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Document type:
Zeitschriftenaufsatz 
Author(s):
Heckmeier, Florian M; Iglesias, Daniel; Kreft, Stefanie; Kienitz, Sascha; Breitsamter, Christian 
Title:
Development of unsteady multi-hole pressure probes based on fiber-optic pressure sensors 
Abstract:
For measurements of unsteady flow phenomena with multi-hole pressure probes, pressure transducers are integrated in the probe near the probe tip. The application of additive manufacturing enables a wide variation in probe geometries for complex use cases. The spatial characteristics of the unsteady probe are determined by the steady state calibration in a known free-jet wind tunnel. Furthermore, the acoustic/pneumatic line-cavity system, that emerges inside the channels of the probe, is investig...    »
 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Engineering Research Express 
Year:
2019 
Journal volume:
Journal issue:
Pages contribution:
025023 
Language:
en 
Fulltext / DOI:
Publisher:
IOP Publishing 
E-ISSN:
2631-8695 
Accepted:
18.10.2019 
Date of publication:
31.10.2019 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik