Scientific focus

Research topics

Large Eddy Simulations (LES) of gas assisted atomization of highly viscous fluids
Further improvement of the Volume-of-Fluid (VOF) method for numerical multiphase systems

Research project

Virtual Spray Test Rig (VSTR)

CV

From	Aachen, Germany
2015-2020	B.Sc. in Mechanical Engineering (specialisation Energy Engineering), RWTH Aachen
2020-2023	M.Sc. in Energy Engineering, RWTH Aachen
Since 2024	Scientific Staff, EBI/ITC at KIT

Publications

2025

A deep learning approach to wall-shear stress quantification: from numerical training to zero-shot experimental application
Lagemann, E.; Roeb, J.; Brunton, S. L.; Lagemann, C.
2025. Journal of Fluid Mechanics, 1014, Art.-Nr. A1. doi:10.1017/jfm.2025.10150

Primary breakup of gas-assisted liquid sheet atomizers - experiments and simulation
Richter, J.; Roeb, J.; Zhang, F.; Stapf, D.; Stein, O. T.; Jakobs, T.; Kolb, T.
2025, May 12. 12. International Conference on Multiphase Flow (ICMF 2025), Toulouse, France, May 12–16, 2025

Volume-of-Fluid LES Modeling of Primary breakup in a Dual-Gas-Assisted Sheet Atomizer under Pulsating Conditions
Roeb, J.; Richter, J.; Jakobs, T.; Kolb, T.; Scheiff, F.; Stapf, D.; Stein, O. T.
2025. 21st Multiphase Flow Workshop - Conference and Short Course (2025), Dresden, Germany, November 10–14, 2025