16 citations · 23 across the 5 of their papers we have counts for
3 papers · 1 filter
A review on a general multi-species BGK model: modelling, theory and numerics
Marlies Pirner, Sandra Warnecke
In this article we focus on kinetic equations for gas mixtures since in applications one often has to deal with mixtures instead of a single gas. In particular we consider an appro…
A consistent BGK model with velocity-dependent collision frequency for gas mixtures
Jeff Haack, Cory Hauck, Christian Klingenberg +2
We derive a multi-species BGK model with velocity-dependent collision frequency for a non-reactive, multi-component gas mixture. The model is derived by minimizing a weighted entro…
Using the Navier-Cauchy equation for motion estimation in dynamic imaging
B. N. Hahn, M. -L. Kienle-Garrido, C. Klingenberg +1
Tomographic image reconstruction is well understood if the specimen being studied is stationary during data acquisition. However, if this specimen changes during the measuring proc…