Bachelor-/ Master Thesis: » Modelling of Heating Processes for Recyclable Monomaterial Sandwich Pane

Stellenbeschreibung:

At the Fraunhofer IPT in Aachen, we work with more than 530 employees every day to make the production of the future more digital, more flexible and more sustainable. In the group Laser System and Heating Technology, we design and construct various prototype machines for laser-based and laser-assisted processes.

Within the scope of your thesis, you will develop the hybrid heating processes for recyclable mono-material sandwich panels (MMSP) consisting of a foam core sandwiched between cover panels. A numerical model will be developed to describe the transient temperature change along the thickness direction of MMSP during the heating process, in which both laser and IR radiation are used to heat the surface layers and foam core of MMSP to different temperatures. This increases the formability of the MMSP without causing the foam core to collapse. The model is experimentally validated by a real heating process of MMSP with temperature measurements at several locations.

What you will do

Determination of boundary conditions for the heating of MMSP
Getting familiar with the process model for the heating of MMSP
Development of process control based on the model
Experimental model validation

What you bring to the table

You are studying mechanical engineering, computer science, CES or a comparable subject
Knowledge and experience in control engineering is advantageous
Initial Experience in CAD-design and design of experiments is required
A high degree of initiative, independence, and motivation
Good language skills in English

What you can expect

Ideal conditions for practical experience alongside your studies
Professional supervision and collaboration in a dedicated team
Flexible working to combine study and job in the best possible way

We value and promote the diversity of our employees' skills and therefore welcome all applications - regardless of age, gender, nationality, ethnic and social origin, religion, ideology, disability, sexual orientation and identity. Severely disabled persons are given preference in the event of equal suitability.

With its focus on developing key technologies that are vital for the future and enabling the commercial utilization of this work by business and industry, Fraunhofer plays a central role in the innovation process. As a pioneer and catalyst for groundbreaking developments and scientific excellence, Fraunhofer helps shape society now and in the future.