see also 04-BV-SOSE

Pflichtveranstaltung für neue Studierende der Studienfächer mit laborpraktischen Inhalten die Sicherheitsschulung (in englischer Sprache) mit praktischer Feuerlöschübung stattfinden.
The safety training (in English) with practical fire-fighting exercises will take place as a compulsory event for new students of the study programmes with practical laboratory contents.

Teilnahme ist verpflichtend!
Participation is mandatory!

Dear Candidates,

the course “Space Systems Engineering / Concurrent Engineering” is limited to 18 participants, thus, we have to proceed as follows, which we very much regret:
• the course has to be limited for “Master Space Engineering” - candidates, only,
• candidates in higher semesters, i. e. “Master Space Engineering (5) or (4)” will be considered first!
In order to select the final course members (18 max.) for Winter Semester 23/24 (exact dates/schedule will follow) we ask you to send a photograph of your current enrollment certificate (WS 23/24) via Email to:

oliver.romberg@dlr.de

until November 17, 2023 at the latest.

Please send this in case you are a “Master Space Engineering” – Student only and register at STUD-IP for the correct semester!
We apologize, that we cannot serve students from other subjects, sorry!

Thank you very much for your understanding and best regards

Profil: SQ
Schwerpunkt: IMVP-SQ

For projects with cold atoms in space, ultra-high vacuum (UHV) systems are one of the key technology for a successful mission. These experiments are currently carried out in the drop tower and on sounding rockets and in the future on-board of the International Space Station (ISS) or on a satellite. In contrast to ground based experiments, these space based experiments need to withstand the mechanical loads during all phases of the mission, including the launch, the flight and the landing. In the framework of these missions, experimental tests and simulation based (FEM Simulations) approaches are currently under investigation.

The project includes the following tasks:

Experimental part
- Experimental investigation of UHV seals under mechanical loads
- Determination of material and engineering data
- Experimental investigation of pretension force of screw connections

Simulation Part
- Optimization of current FEM Model
o Mesh, material model, etc
- Verification of FEM model with experimental data
- Optimization of a post processing of the FEM simulation results
- Implementation of a automated post processing for a leakage prediction for future design optimizations
Anmeldung bei: Jens Grosse, jens.grosse@zarm.uni-bremen.de
Bis: 01.05.2023