3 papers
physics.flu-dyn2024
Application of the thin-film equations in modelling of Marangoni flow patterns amongst surfactant source and drain locations
Julio Careaga, Peter A. Korevaar, Vanja Nikolić +1
Surfactants that are deposited at aqueous liquid films have the ability to generate surface tension gradients at the air-water interface, and thereby induce Marangoni flow. Combine…
math.NA2024
A multilayer shallow water model for polydisperse reactive sedimentation
Julio Careaga, Víctor Osores
A three-dimensional model of polydisperse reactive sedimentation is developed by means of a multilayer shallow water approach. The model consists of a variety of solid particles of…
math.NA2023
Numerical schemes for a moving-boundary convection-diffusion-reaction model of sequencing batch reactors
Raimund Bürger, Julio Careaga, Stefan Diehl +1
Sequencing batch reactors (SBRs) are devices widely used in wastewater treatment, chemical engineering, and other areas. They allow for the sedimentation and compression of solid p…