3 papers
physics.flu-dyn2025
Entropy-patch choked-nozzle interaction: quasi-steady and inertial modeling regimes mapped and limits of linearization established
Karim Elbakly, Steven John Hulshoff, Friedrich Bake +2
The effects of entropy-patch shape, size, and strength on the upstream acoustic response generated by entropy-patch choked-nozzle interactions are investigated. Numerical-simulatio…
physics.comp-ph2025
A second-order volumetric boundary treatment for the lattice Boltzmann method
Kaj Hoefnagel, Damiano Casalino, Steven Hulshoff +1
A new volumetric-type boundary treatment is introduced for the lattice Boltzmann method. Populations are projected onto a discontinuous piecewise linear basis and streamed using an…
math.NA2017
Residual-based variational multiscale modeling in a discontinuous Galerkin framework
Stein K. F. Stoter, Sergio R. Turteltaub, Steven J. Hulshoff +1
We develop the general form of the variational multiscale method in a discontinuous Galerkin framework. Our method is based on the decomposition of the true solution into discontin…