A hybrid RANS/LES approach to predict airfoils with TES both, aerodynamically and aeroacoustically, was validated using experimental results on trailing-edge noise from a NACA 63018 airfoil for a chord-based Re=39000. It was experimentally analyzed in the TU Delft wind tunnel, where aerodynamic and acoustic data was collected in the anechoic test section. A highly automated process chain was developed to assess the aerodynamic performance of serrated blade sections, develop efficient wind tunnel tests, and support design questions during the development process. The process comprises the parametrization and meshing of the blade sections, performed the simulations, and conducted the post-processing of the results. A standard RANS approach was utilized for purely aerodynamic investigations, whereas an embedded LES approach was used to predict the aeroacoustics of the airfoil. Therein, synthetic turbulence being injected in the mid-chord region of the airfoil is propagated to the trailing-edge within a wall-modeled LES subdomain. The far-field noise was evaluated employing the FWH acoustic analogy by placing the evaluation surface on the airfoil’s solid boundary. The aerodynamic characteristics, boundary layer parameters, far–field trailing-edge noise from the baseline airfoil with a straight trailing-edge and trailing-edge serrations were investigated. Detailed aerodynamic analyzes focusing on the effect of different parameters on the aerodynamics as well as a thorough aeroacoustic evaluation was shown in the full thesis.

- Developing promotional materials and marketing plans for traditional and digital advertising channels as well as collaborating with marketing and sales teams to identify more effective branding ideas and develop innovative promotional materials for optimal customer engagement- Recruiting: posting new job positions, analyse applicants and recommend a certain selection to the management

Facilitate social cohesion, an extra impulse during these times of online education. Assist the new master students with questions about the study, giving information about studying at our university, studying at our faculty and information about the master track programme.

Internship in teams of typically 3 - 5 consultants, playing an active role in all aspects of client engagement. This included gathering and analyzing information, formulating and testing hypotheses, and developing and communicating recommendations. I also had the opportunity to present results to client management and implement recommendations in collaboration with client team members. Furthermore, I received exceptional training as well as frequent coaching and mentoring from colleagues.

Internship at Lufthansa Technik Component Services in the field of Component Engineering including supporting the engineering team with their daily tasks, the development of repairs, and the evaluation of cost savings by using alternative parts and in-house repair

Internship at Lufthansa Technik Component Services in the field of Business Development and Strategy including process analysis and process adaptation, market analyses, and data preparation for decision-making in corporate strategy

Career Building Program - In three schools, insights from current career research, management andorganization theory and human resources, project and innovation management, as well as the basics of contract management and negotiation, are given. At the end of the program international aspects and concrete preparations for the start of a career hit are integrated. Over the entire course of the Career Building program, methods for networking are learned and successfully practiced within the Femtec network. Through the program, the scholarship holders are being prepared for future leadership roles in business and/or science.

Student employee at Robert Bosch GmbH in the field of project management including preparation of offers and project calculations, project planning, preparation of project planning documents, cost monitoring and creation, implementation, and further development of project management tools and databases

Supervision of exercises and consultation hours

Tutoring - supervision of exercises and consultation hours

Internship in the field of production and manufacturing

Internship in the field of production and manufacturing