PhD Student – Numerical Modelling of Ablation Products from Upper Stage Re-entries (SLICE Project)

The Université libre de Bruxelles (ULB) is offering a fully funded PhD position as part of the Horizon Europe MSCA Doctoral Network project SLICE, focusing on the numerical modelling of ablation products resulting from upper stage re-entries. The successful candidate will join the Aero-Thermo-Mechanics Department, a vibrant research environment with strong national and international collaborations, and will benefit from the expertise of over 60 researchers and access to state-of-the-art facilities. The SLICE project aims to bridge the gap between space engineering and climate science by investigating the environmental impacts of space launch systems, particularly during atmospheric re-entry. The doctoral research will focus on the degradation of Composite Overwrapped Pressure Vessels (COPVs) made from Carbon Fibre Reinforced Polymer (CFRP) materials, which release ablation products under high-enthalpy flows. The project involves adapting computational tools, simulating experimental results from facilities such as the VKI Plasmatron and US arc-jet, developing surrogate models, and applying Bayesian inference for model calibration and validation. The expected outcomes include advanced gas-surface interaction models and comprehensive numerical databases for high-enthalpy flow experiments and ablation products. The position offers extensive training opportunities, international secondments (including at the von Karman Institute for Fluid Dynamics and the University of Stuttgart), and participation in conferences and outreach activities. The successful candidate will be employed for 36 months with a competitive salary and allowances according to MSCA regulations, including living, mobility, and family allowances where applicable. Applicants must hold or be about to obtain a master's degree in aerospace engineering, physics, or a related field, and possess strong skills in aerothermodynamics, CFD, numerical analysis, and simulation. Excellent English communication skills are required, and candidates must meet the Horizon Europe MSCA mobility and eligibility criteria. Knowledge in EcoDesign, climate sciences, and life-cycle assessments is desirable. The application process involves submitting a single PDF with all required documents and a short motivation video via email. The deadline for applications is 31 March 2026, with the project expected to start on 1 October 2026. For further information, visit the SLICE project website or contact the main supervisor, Professor Thierry Magin, at [email protected].