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DOCTORAL CANDIDATE 01

SHM of Smart FRP Aircraft and Spacecraft Structures with Integrated Fibre Optic Sensors

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Host Institution:

TECHNISCHE UNIVERSITEIT DELFT (TUD)

PhD Enrolment:

TECHNISCHE UNIVERSITEIT DELFT (TUD)

Supervisor(s):

Associate Professor Roger M. Groves (TUD)
Assistant Professor Yinglu Tang (TUD)
Professor Maik Gude (DRE)

BUĞRA YALÇIN

EDUCATION

    BSc. in Physics - İzmir Institute of Technology, Türkiye
    MSc. in Materials Science and Nanotechnology - National Nanotechnology Research Center, Bilkent University, Türkiye
    PhD in Aerospace Engineering - Delft University of Technology, Netherlands

ABOUT

Buğra is an MSCA doctoral candidate from Türkiye. While his formal education is in physics and optics, he is an aviation enthusiast. Early in his childhood, he engaged himself with high fidelity flight simulators, spent thousands of hours in practicing real world flight operations; radio navigation, precision/non-precision approaches, abnormal operations, and beyond. Having access to flight simulators with many aircraft types, documentation and textbooks, he expanded his knowledge of aircraft systems. Apart from technical readings, he cultivated himself with principles of crew resource management (CRM) and safety regulations e.g., EASA Part-145. This self-driven pursuit has given him a theoretical and practical understanding of aviation. With his experience in fibre optical sensors and passion in aviation, he joined the Faculty of Aerospace Engineering at TU Delft to advance the SHM and NDT technologies in the field. Aside from his professional life, he is an amateur cyclist enjoys going for performance rides. He appreciates the music between 60-90s and adores the masterpieces of Sergei Rachmaninoff.

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Objectives

- The objective is to develop, manufacture and test TFBG sensors embedded in smart CFRP and GFRP composite structures.
- Material degradation of space composites in a simulated space environment (UV exposure, extreme temperatures) will be studied.
- Chemical aging of the composite structures during flight conditions and its influence on local defects (cracks, delamination) and on the structural integrity will be studied.

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Expected results:

- Novel smart CFRP structures with integrated TFBGs.
- Advances in material degradation knowledge (chemical aging and mechanical degradation) of structural composites in spacecraft and aircraft structures.

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Planned secondments:

Dresden University of Technology (TU Dresden), months 21-27 (6 months): perform material degradation tests of monolithic composites under simulated space vacuum conditions.
Air Force Institute of Technology (AFIT), Poland, K. Dragan, months 28-33 (6 months): perform in-flight SHM testing of TFBG sensors integrated in UAV.

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