2 papers
physics.flu-dyn2026
Bubble detachment from circular cavities and flat surfaces
Ianto Cannon, Stefan Endres, Lutz Mädler +1
We determine the maximum stable volume of bubbles attached to flat surfaces as a function of contact radius, contact angle, and capillary length. By solving the Young-Laplace equat…
math.OC2026
A geometric reformulation of the bilevel parameter optimization problem to a single level non-linear programming problem with applications to phase equilibria
Stefan C. Endres, Lutz Mädler
Phase equilibrium problems are central to chemical engineering, underpinning tasks ranging from separation process design to the development of thermodynamic models. A particularly…