Thesis - PEM Electrolyser(EC) development: 3D-FEA Simulation frontloading approach

According to the increasing demand for H2 in the green energy industry, Polymer Electrolyte Membrane Electrolyzer technology is gaining more attention. This thesis explores support for the design development of a PEM electrolyser stack using advanced FEA tools. The focus is on static structural simulations of the MEA under cross pressure to understand the deflection and deformation of PTL and GDL, and to develop design rules for bipolar plates (BP) design (channels width, shape,…). A 2/3D FEA simulation workflow needs to be established as a basis for advanced AI/ML (machine learning) technology to support the design of single unit cells of PEM EC, either for design initiation or optimization. Utilizing existing FEA capabilities and features, as well as automation, a parameterized unit cell segment and later a full unit cell model should be established to feed AI methods.

YOUR RESPONSIBILITIES:

• Literature Review: Review relevant requirements for the mechanical durability of PEM EC
• Design and load case selection: Selection of relevant load cases and definition of initial design features for design optimization
• Workflow: Development of suitable meshing and simulation (FEA) workflow for segment and full unit cell FE model with focus on BP design in relation to PTL and GDL behavior
• Data Analysis: Evaluate deflection, deformation of PTL/GDL and contact conditions at interface with BP for selected designs under selected loading conditions
• Develop initial design rules and define AI/ML setup: Compile parameter sets to feed AI optimization tools and develop initial design rules/curves for acceptable plate channel widths, shape, etc.
• Documentation and Presentation: Document the work and present findings to team members

YOUR PROFILE:

• BSc in domains similar to Mechanical Engineering, Physics or Chemistry
• Basic knowledge in structural mechanics and 3D FEA simulation methods (appreciated)
• Interest in PEM technology for FC and EC operation
• Interest in mechanical analysis through numerical modeling and simulation
• Interest in programming (Python) and AI/ML

WE OFFER:

• You can write your thesis independently and receive professional guidance and support from our experienced employees.
• You will have the opportunity to exchange ideas with experts in the company and benefit from their expertise.
• Take the opportunity to immerse yourself in the world of AVL and embed your theoretical knowledge in a practical environment.

The successful completion of the thesis is remunerated with a one-time fee of EUR €3,500.00 before tax.

You don't want to write your final thesis just for the books, then explore the mobility of the future together with us! Maybe you will be a part of it soon!

At AVL, we foster and celebrate diversity: We recognize that diverse ways of thinking are required to achieve our vision of a greener, safer, and better world of mobility. Different backgrounds, attitudes, interests, and experiences make us successful. As Equal Opportunity Employer we consider all qualified applicants without regard to ethnicity, religion, gender, sexual orientation or disability status.

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