31 citations · 44 across the 6 of their papers we have counts for
6 papers
Reactive Trace Species Modeling with the Simulation Tool PICLas
Simone Lauterbach, Kim-Sophie Ellenberger, Stefanos Fasoulas +1
A species-specific weighting scheme for the Natural-Sample-Size collision model within the Direct Simulation Monte Carlo method is developed and implemented in the open-source gas…
Conditional Normalizing Flow for Gas-Surface Scattering from Thermal to Hypersonic Velocities
Miklas Schütte, Stephen Hocker, Hansjörg Lipp +3
Accurate aerodynamic modeling of satellites in very low Earth orbit (VLEO) requires gas-surface interaction (GSI) models that capture the full velocity spectrum from thermal to orb…
A Multi-Species Enskog-Vlasov Solver to Determine Evaporation Coefficients of Fluids in High Pressure Environments
Raphael Tietz, Rolf Stierle, Kim Sophie Ellenberger +2
This paper introduces a novel multi-species Enskog-Vlasov solver. It is used to determine evaporation coefficients of fluids under high-pressure conditions, a critical factor for e…
A Machine Learning Framework for Scattering Kernel Derivation Using Molecular Dynamics Data in Very Low Earth Orbit
Miklas Schütte, Stephen Hocker, Hansjörg Lipp +3
The free molecular flow regime in VLEO makes gas-surface interactions (GSIs) crucial for satellite aerodynamic modeling. The Direct Simulation Monte Carlo (DSMC) method is required…
Satellite design optimization for differential lift and drag applications
C. Marianowski, C. Traub, M. Pfeiffer +2
Utilizing differential atmospheric forces in the Very Low Earth Orbits (VLEO) regime for the control of the relative motion within a satellite formation is a promising option as an…
Optimisation of VLEO Satellite Geometries for Drag Minimisation and Lifetime Extension
Franziska Hild, Constantin Traub, Marcel Pfeiffer +2
The utilisation of the Very Low Earth Orbit (VLEO) region offers significant application specific, technological, operational, and cost benefits. However, attaining sustained and e…