PhD Student in Mechanical Engineering

The Chair of Nonlinear Solid Mechanics, Faculty of Engineering Technology, University of Twente has an opening for a PhD candidate on micro-mechanical modeling of roughness transfer in steel strip rolling.

Job description
Emerging of the “smart” industry 4.0 technologies challenges the conventional manufacturing processes such as rolling of the steel strips. In this regard, automotive and packaging industries requirements on surface texture of the steel strips are becoming increasingly stringent. Surface texture determines the visual appearance and tribological behavior of the strips. These properties can be controlled/optimized by implementing new technologies, such as laser textured work rolls. These enable customization of the work roll surface texture and thereby the steel strip surface properties. However, these new texturing technologies require deep fundamental know-how and advanced models to optimally deploy them.

The goal of this project is to understand the fundamental physics of the roughness transfer from a textured roll surface to a metal strip surface and to identify determining physical phenomena which take place at the roll-bite contact. Furthermore, it is to develop a physical roughness transfer model that predicts the final surface properties of the strip based on the rolling process parameters. The model will be used by industry to design customized work roll textures for differentiated products and to ensure a robust and efficient transfer of the desired texture to the steel strip.

For this project, we are looking for a PhD candidate with relevant expertise. The candidate will report his/her research during bi-weekly meetings of our research group and quarterly meetings with the industrial partners. The candidate is expected to interact significantly with the industrial partner and present his/her results at the international scientific conferences and publish them in academic literature. Furthermore, the researcher will be encouraged to tutor MSc students who do their final assignment on sub-projects pertaining to the current research project.

The PhD research will be performed in the chair of Nonlinear Solid Mechanics.

Your profile
You have obtained a MSc. degree in Mechanical/Material Engineering or a related discipline with excellent results and you have a special interest in modelling and production processes. Prior knowledge in nonlinear solid mechanics, computational methods, material science and experimental methods is required. Ideally, you have a solid background in finite element method, crystal plasticity, sheet metal forming and optimization.

We welcome candidates with strong communication skills who like to present their work at conferences and (project) meetings. Fluency in English is required, both spoken and written. You need to provide IELTS test results (minimum score 6.5), TOEFL-iBT (minimum score 90).

INFORMATION AND APPLICATION

Information about the departments is available at:

https://www.utwente.nl/en/et/ms3/research-chairs/nsm/

Information about the research line is available at:

https://www.utwente.nl/en/et/ms3/research-chairs/nsm/Research/

For more information you can contact: Prof. Ton van den Boogaard, head of the chair Nonlinear Solid Mechanics, phone: +31 (0)53 489 4785, e-mail: a.h.vandenboogaard@utwente.nl or Dr. Javad Hazrati phone: +31 (0)53 489 2234, e-mail: j.hazratimarangalou@utwente.nl

Your application should be submitted before April 15th, 2019. Please send the following documents through the link below:

BSc and MSc grade lists
Documentation proving your English proficiency
Letters of recommendation, and names of possible references
A motivation letter why you would be a suitable candidate
CV
Since only three documents can be uploaded per application, please combine documents if needed.

Our offer
We offer a challenging full-time PhD position, starting July 1st in an inspiring multidisciplinary environment.

We provide excellent mentorship and a stimulating research environment with excellent facilities;
You will be given the opportunity to acquire teaching experience;
You are offered a professional and personal development program within Graduate School Twente;
A starting salary of € 2.325 gross per month in the first year and a salary of € 2.972 in the fourth year gross per month;
A holiday allowance of 8% of the gross annual salary and a year-end bonus of 8.3%;
A solid pension scheme;
Minimum of 29 holidays per year in case of full-time employment;

The organization
The University of Twente. We stand for life sciences and technology. High tech and human touch. Education and research that matter. New technology which leads change, innovation and progress in society. The University of Twente is the only campus university of the Netherlands; divided over five faculties we provide more than fifty educational programmes. We have a strong focus on personal development and talented researchers are given scope for carrying out groundbreaking research.We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status or disability status. Because of our diversity values we do particularly support women to apply.The Faculty of Engineering Technology (ET) is one of the five faculties of the University of Twente. ET combines Mechanical Engineering, Civil Engineering and Industrial Design Engineering. Our faculty has approximately 1800 bachelor and master students, 400 employees and 150 PhD candidates. The departments of the faculty cooperatively conduct the educational programmes and participate in interdisciplinary research projects, programmes and the research institutes: Mesa+ Institute, TechMed Centra and Digital Society Institute.