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Internship | Underwater acoustic coating design and optimisation
About this position
Acoustic coatings for submarines are essential to reduce their detectability to sonar. While a good coating reflects as little sound as possible, the coating should also be thin, durable, and not weigh the submarine down. At TNO, we investigate and design new coating concepts, to contribute to the next generation submarines. In this project, we consider various types of coating designs, simulate their acoustic properties, and optimise the design. The results will give us insights in which geometric structures are beneficial for underwater coatings.
What will be your role?
Your main goal will be to simulate and optimise several pre-selected coating design concepts. You will get acquainted with the simulation and optimisation software, and with the underlying physics. Together with your supervisor, you will analyse which coating properties are desirable, and continue proposing new coating concepts. Depending on the interest of the candidate, additional work can be done on optimising and further automating the simulation process and software, or performing a deeper physical analysis of the acoustic properties, such as relating absorptance peaks to the coating geometry. You will finish up the project by cleaning up your code for reproduction, reporting on the results, and giving a final presentation to the team.
What we expect from you
- You are a master student in a relevant field for acoustics or optimisation, such as physics, mathematics, mechanical engineering or material engineering.
- Knowledge in Matlab and/or Python
- You have an analytic mindset, and are critical in assessing results.
What you'll get in return
You want an internship opportunity on the precursor of your career; an internship gives you an opportunity to take a good look at your prospective future employer. TNO goes a step further. It’s not just looking that interests us; you and your knowledge are essential to our innovation. That’s why we attach a great deal of value to your personal and professional development. You will, of course, be properly supervised during your work placement and be given the scope for you to get the best out of yourself. Furthermore, we provide:
- A highly professional, innovative internship environment, within a team of top experts.
- A suitable internship allowance (615 euro for wo-, hbo- and mbo-students, for a full-time internship).
- Possibility of eight hours of free leave per internship month (for a full-time internship).
- A free membership of Jong TNO, where you can meet other TNO professionals and join several activities, such as sports activities, (work-related) courses or the yearly ski-trip.
- Use of a laptop.
- An allowance for travel expenses in case you don’t receive an OV-card.
TNO as an employer
At TNO, we innovate for a healthier, safer and more sustainable life. And for a strong economy. Since 1932, we have been making knowledge and technology available for the common good. We find each other in wonder and ingenuity. We are driven to push boundaries. There is all the space and support for your talent and ambition. You work with people who will challenge you: who inspire you and want to learn from you. Our state-of-the-art facilities are there to realize your vision. What you do at TNO matters: impact makes the difference. Because with every innovation you contribute to tomorrow’s world. Read more about TNO as an employer.
At TNO we encourage an inclusive work environment, where you can be yourself. Whatever your story and whatever unique qualities you bring to the table. It is by combining our unique strengths and perspectives that we are able to develop innovations that make a real difference in society. Want to know more? Read what steps we are taking in the area of diversity and inclusion.
The selection process
After the first CV selection, the application process will be conducted by the concerning department. TNO will provide a suitable internship agreement. If you have any questions about this vacancy, you can contact the contact person mentioned below.
For this internship vacancy it is required that the AIVD issues a security clearance (VGB) after conducting a security screening. Take into account that this process may take about 8 weeks. If you have been abroad for more than 6 consecutive months, or if you do not have the Dutch nationality, it may take longer. Read more about security screening on the AIVD website.
Important to be aware of before applying:
- Before the start of the internship, the internship agreement from TNO needs to be signed. For students at a college or university based in the Netherlands, TNO uses the UNL-template (supplemented with a number of specific agreements from TNO). For students of foreign and MBO educational institutions, the TNO internship agreement applies. TNO does not sign any other internship agreements.
- Before the start of the internship, the educational institution will need to confirm in writing that:
- 1) you are enrolled at the educational institution during the internship, and;
- 2) the internship takes place as part of the programme of the study.
- The confirmation of educational institution takes place by signing the UNL template or forms prepared by TNO.
- Interns at TNO must be in possession of a Dutch residential address at the start of the internship. Performance of internship activities from abroad is not possible.
Has this job opening sparked your interest?
Then we’d like to hear from you! Please contact us for more information about the job or the selection process. To apply, please upload your CV and covering letter using the ‘apply now’ button.