Research Associate (m/f/d) at the Institute of Thermodynamics

Research Associate (m/f/d)

Institute for Thermodynamics

Remuneration: EG 13 TV-L

Job ID: 18026WM21

Start date:

Application deadline:

Scope: Fulltime and fixed‑term until

The Institute of Engineering Thermodynamics (ITT) at Hamburg University of Technology is a fast‑growing research institute focusing on experimental and simulation‑based research on complex energy systems. We are seeking a highly motivated PhD candidate to work on second‑law‑based analysis and design of packed‑bed thermal energy storage systems. The research is funded by the German Research Foundation (DFG) within the Priority Programme “Carnot Batteries: Inverse Design from Markets to Molecules” (SPP 2403).

The successful candidate will use system‑level simulation (Modelica) and computational fluid dynamics (CFD, OpenFOAM) to investigate the charge and discharge processes in packed‑bed thermal storage systems. Based on the simulation results, a second‑law analysis will be performed, and an inverse design model will be developed to identify suitable material combinations and system configurations.

The position offers the opportunity to work in a dynamic research environment and collaborate with leading research institutes in Germany through the DFG SPP program. The project is a perfect opportunity to contribute to the ongoing energy transition and TU Hamburg's mission “engineering to face climate change”.

Your tasks

• Simulations of the transient charge/discharge processes of packed bed storage systems
• Second‑law analysis of the simulation results to understand the loss mechanisms
• Development of an inverse design model
• Publishing research in peer‑reviewed journals and presenting results at international conferences
• Contributing to the Institute beyond the dedicated project work

Your profile

• Completed scientific university studies (master's degree or equivalent), in particular in the subject mechanical engineering, process engineering or other relevant disciplines

Desired knowledge and personal skills

• Expertise in thermodynamics, heat transfer, and fluid mechanics
• Good experience in system simulation and/or CFD simulation
• Solid knowledge in energy systems
• Excellent communication skills in English and or German
• The ability to work independently within an interdisciplinary research team

Our offer

• A job in an interesting, friendly and appreciative working environment
• Intensive induction/onboarding
• Flexible and family‑friendly working conditions
• Possibility of mobile working
• 30 days vacation per year

We value diversity, therefore all applications are welcome, regardless of gender, gender identity, ethnic origin, nationality, age, religion and belief, disability, sexual orientation and identity or social background.

The TU Hamburg stands for equal opportunities as well as appreciative and respectful cooperation.

Notice for severely disabled persons and people with equal status.