The use of 3D printed metal structures is taking a very fast ramp-up in industry. General Electric has demonstrated the possibility of printing titanium fuel injectors for their LEAP engine, EADS has printed a nacelle hinge bracket for the Airbus A320, Boeing is printing plastic inlet ducts for high-altitude aircrafts, hip implants and other prosthetics are exploiting the design freedom of additive manufacturing (AM),...
Additive manufacturing of both stainless steel and titanium alloys yields great potential for the aerospace industry (and others) as it allows the generation of geometrically complex structures with high specific strength, low density and high corrosion resistance.
In this Postdoctoral position, it is the purpose to investigate both the opportunities and limitations of ultrasound techniques (range of 1 MHz – 100 MHz) for nondestructive inspection of 3D printed metal parts.
This involves :(i) the implementation of data-acquisition, (ii) the development of advanced post-processing approaches and (iii) the analysis in both time- and frequency domain. There are 3D printed metal parts with various post-processing conditions available (e.g. surface finishing, heat treatment, hot isotatic pressure …). In this way, the developed ultrasonic framework can be tested and evaluated for a wide variety of part conditions.
The research is in close collaboration with several leading companies in the development of 3D printing as well as with various academic partners.
Only candidates with a PhD degree or equivalent experience should apply. The candidate should have a strong background in ultrasound techniques and associated post-processing approaches.
Contact person ?
The responsible person at Ghent University is Prof. Wim VAN PAEPEGEM. He has 15 years of experience in mechanics of composites and finite element simulations. More information on the achievements of the research group can be found on http://www.composites.ugent.be/.
Who do we look for ?
- you are interested in research and have obtained a Master and/or PhD degree,
- you are interested to interact and collaborate closely with the industrial partners during the research period,
- you have an education in Mechanical Engineering, Civil Engineering, Computational Mechanics, or similar,
- you are familiar with mechanics of materials and experimental or computational techniques (depending on the specific vacancy requirement mentioned above),
- mastering the Dutch language is not a prerequisite, but a good knowledge of English writing and speaking is absolutely required.
What do we offer ?
- you will be working in a dynamic environment. Our group has expanded quite fast the last few years and currently, 14 postdoc's and 15 PhD students are working in our group. Besides, 18 PhD students have successfully obtained their PhD degree in the last five years,
- we have extensive experimental and numerical facilities. You will have access to several Linux workstations and a high performance computing cluster to run finite element simulations on 2000+ cores,
- we have good contacts with the regional composite and additive manufacturing industry and regional universities, so you will come into contact with industrial applications of composites and related research in other universities,
- you will get the chance to attend international conferences (e.g. ECCM, ICCM,...) and to present papers on these conferences. For those who are interested, an international exchange with another university is possible. As publications are increasingly important (also for your career afterwards), you are encouraged to publish your results not only on international conferences, but also in peer-reviewed international journals,
- you will have a personal laptop and a private workspace. All PhD students and staff have their office in the same wing of the building. The laboratories are separate in another wing of the same building,
- if you are just graduated (junior PhD student), your net income is about 1950 EUR per month. That is the amount of money that is deposited on your bank account every month (after taxes). If you have a dependent wife/husband and/or children, the salary is raised. Also seniority can be taken into account if you can show former relevant experience. The salary for postdoctoral researchers starts at 2450 EUR net income per month (after taxes).
- the cost for the PhD study itself is very limited. Our education system is very different from for example the system in the United Kingdom. When you start your PhD study, you pay a once-only tuition fee of ca. 1000 EUR, and the rest of your study is free of charge,
- the university offers compensations for public transport (train) and bicycle. The work location can be reached easily by public transport (train and tram/bus),
- a hospitalization insurance policy can be concluded,
- there are a lot of sport accommodations and other benefits (reductions on computer purchase, internet connection, fitness,...) for university personnel,
- there are specific organizations for the international student community in Gent. There are ISAG (International Students Association Ghent) and ESN (European Students Network). They are quite active in organizing all sorts of events (Student Unions and Societies for international students).
Recently, a "China platform" and "India platform" have been founded for the benefit of Chinese and Indian students at Ghent University (see China platform and India Platform).
How to apply ?
- you write a detailed Curriculum Vitae in Dutch or English, containing:
- your personal details (name, address, date of birth, nationality,...)
- your education, subject of master thesis and degrees
- your work experience (previous jobs)
- additional skills (finite element software, programming languages, communication skills, ...)
- mastered languages (Dutch, English, French)
- references (previous projects in the domain, published papers,...)
- you send the C.V. by post or e-mail to the following person:
Prof. Wim VAN PAEPEGEM
Mechanics of Materials and Structures