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Schwerter, Martin and Behr, Christian and Wierach, Peter and Leester-Schädel, Monika and Sinapius, Michael and Büttgenbach, Stephanus and Dietzel, Andreas (2014) MEMS Pressure Sensors Embedded into Fiber Composite Airfoils. IEEE SENSORS 2014, 2014-11-02 - 2014-11-05, Valencia, Spain. doi: 10.1109/ICSENS.2014.6985052.
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Abstract
The paper describes the integration of pressure sensors into fiber composite in order to obtain flow sensing airfoils to be used in future aircrafts. First, the sensor design and working principle is described, followed by an embedding procedure for damage-free integration. Here the sensors are faced to stresses by vacuum and curing during the embedding process into fiber-reinforced plastic. The mechanical characteristics and the influence of external mechanical stresses on the integrated sensor are further investigated. Finally, a sensor design unsusceptible to external mechanical stresses parallel to the surface of the airfoil is proposed and verified by tensile stress tests.
| Item URL in elib: | https://elib.dlr.de/98887/ | ||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||
| Title: | MEMS Pressure Sensors Embedded into Fiber Composite Airfoils | ||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2014 | ||||||||||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
| DOI: | 10.1109/ICSENS.2014.6985052 | ||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||
| Keywords: | MEMS, pressure sensor, influence of external stress, fiber composite, embedding, tensile stress test | ||||||||||||||||||||||||||||||||
| Event Title: | IEEE SENSORS 2014 | ||||||||||||||||||||||||||||||||
| Event Location: | Valencia, Spain | ||||||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||||||
| Event Start Date: | 2 November 2014 | ||||||||||||||||||||||||||||||||
| Event End Date: | 5 November 2014 | ||||||||||||||||||||||||||||||||
| Organizer: | IEEE | ||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||||||||||
| HGF - Program Themes: | fixed-wing aircraft | ||||||||||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Structures and Materials (old) | ||||||||||||||||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Composite Structures and Adaptive Systems > Multifunctional Materials | ||||||||||||||||||||||||||||||||
| Deposited By: | Behr, Christian | ||||||||||||||||||||||||||||||||
| Deposited On: | 09 Nov 2015 08:11 | ||||||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:04 |
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