Phd Opening: Intra-wave Modeling of Coastal Nourishment Morphodynamics

**Key takeaways**: - Hours - 38 hr.- Salary indication- Salary gross/monthly based on full-time- € 2,901 - € 3,707- Deadline - 3 Mar 2025 This research position is part of the NWO-funded SOURCE program: Sand nOURisment strategies for sustainable Coastal Ecosystems. The SOURCE philosophy is that carefully planned sand nourishments in the present will create the required and desired resilient and dynamic multifunctional coastal landscapes of the future. SOURCE will deliver the scientific knowledge, models and design tools to develop and evaluate nourishment strategies in a multi-stakeholder co-creation process. Our Living Labs are two sand nourishments along the Dutch coast. These will be co-designed, monitored and evaluated by the SOURCE consortium. There will be 12 PhD, Post-Doc and other researchers at 8 academic institutes in total. They will collaborate closely with 25 partners from government organizations, research institutes, nature organizations and industry. Within the SOURCE program, your project aims to develop a detailed research model to describe intra-wave cross-shore sand transport and morphodynamics (e.g. OpenFoam). This depth-resolving 2DV model will be used to unravel controlling cross-shore sand transport processes at various scales, such as bottom boundary layer processes, vertical turbulence and sand mixing, and effects of wave breaking. The model will be validated using lab and field data, in particular from new wave flume experiments by a fellow SOURCE PhD. Finally, the research model will be used to inform the development of a more practical numerical model (e.g. Delft3D) that will developed within another SOURCE PhD project to predict nourishments’ lifetime, spreading and impacts on coastal state indicators. Being part of the SOURCE team implies close interaction with your UT supervisors as well as fellow researchers within the consortium. Especially, close collaboration is foreseen with knowledge institute Deltares. Regular consortium meetings will accommodate knowledge exchange with our partners, increasing the relevance and impact of our research. Furthermore, you will present your work at (inter)national conferences and publish your findings in journal papers and a PhD thesis. **Your profile**: - MSc in Mechanical Engineering, Applied Physics, Applied Mathematics, Coastal Engineering, or a related discipline. - You have affinity/experience with numerical analysis and CFD modeling such as CROCO, IH2VOF and OpenFoam. - You have sound programming skills (e.g. C++, Python, Matlab, other). - Your organizational skills are good. You are enthusiastic, independent and have a problem solving attitude - You are willing to contribute to the Civil Engineering teaching program and to supervise MSc thesis projects. - Your writing skills are good - you have written scientific reports or papers. - You are fluent in English, both spoken and written (IELTS >= 6.5 or equivalent). **Our offer**: - Challenging work in an inspiring multidisciplinary environment with enthusiastic colleagues. - Four-year fulltime PhD position, with a qualifier exam after 6-9 months. - Full status as an employee at the UT, including pension and health care benefits. - Tailor-made educational/development program 6 months (30 EC), including conference visits - Gross monthly salary ranging from € 2901. (first year) to € 3707; - (fourth year). - Annual holiday allowance of 8% of the gross annual salary, and an end-of-year bonus of 8.3%. - Minimum of 41 holidays per year in case of fulltime employment (40 hours/week). - You have to be willing to move to (the vicinity of) Enschede. A relocation allowance or temporary housing allowance may be part of the offer. - The University of Twente is situated on a green and lively campus with lots of facilities for sports (free of access) and other activities. - We provide excellent mentorship and a stimulating research environment to accelerate your further professional and personal growth. Your first responsibility is to carry out the research, but you also will acquire teaching experience (about 10% of your time). We support you to broaden your knowledge by joining international exchange programs, by participating in national and international conferences and workshops and by visiting industrial companies, research institutes, and universities worldwide. The first selection interviews are scheduled for **March 17th, 2025** preferably in person at the campus of the University of Twente. A second round may be part of the procedure. ***: **About the organisation**: