Identifiability analysis of parameters in Laser Shock Peening simulations

At the Institute of Thermomechanics of the Czech Academy of Sciences, we study what happens to materials under high speeds, temperatures, and pressures – and how to simulate it all as accurately as possible. This internship will open the door to the world of dynamic simulations, material physics, and data analysis. You’ll get involved in research focused on simulating Laser Shock Peening (LSP) – a technique used to strengthen the surfaces of metal components using ultrafast shock waves.

What will you be working on?

• Dive into simulations of Laser Shock Peening (LSP) – a method that increases the lifetime of materials through ultrafast shock loading
• Learn how elastoplastic material models behave under extreme strain rates (on the order of 1E+7 1/s)
• Apply the Morris screening method to estimate parameter sensitivity
• Analyze uncertainties and parameter identifiability – and suggest improvements
• Gain insight into how to connect simulation, math, and real-world engineering applications

Our expectations:

• Interest in physics, materials, and simulations
• Knowledge of numerical methods (e.g. solving partial differential equations)
• Experience in C++ and/or Python is a big plus
• Curiosity, creativity, and a willingness to ask questions and learn

What do we offer?

• Flexible work in a research environment with real-world impact
• A chance to contribute to the development of advanced simulation tools
• Support from experienced mentors who are happy to guide you
• Collaboration in a multidisciplinary team working on simulations, plasma, energy systems, and more
• Access to modern equipment, a friendly atmosphere, and space to grow

Help us better understand how materials behave under extreme loading – and take science one step further!

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