258 citations · 1.3k across the 49 of their papers we have counts for
8 papers · 1 filter
A fully-differentiable compressible high-order computational fluid dynamics solver
Deniz A. Bezgin, Aaron B. Buhendwa, Nikolaus A. Adams
Fluid flows are omnipresent in nature and engineering disciplines. The reliable computation of fluids has been a long-lasting challenge due to nonlinear interactions over multiple…
Numerical investigation of non-condensable gas effect on vapor bubble collapse
Theresa Trummler, Steffen J. Schmidt, Nikolaus A. Adams
We numerically investigate the effect of non-condensable gas inside a vapor bubble on bubble dynamics, collapse pressure and pressure impact of spherical and aspherical bubble coll…
Mesoscopic Lattice Boltzmann Modeling of the Liquid-Vapor Phase Transition
Rongzong Huang, Huiying Wu, Nikolaus A. Adams
We develop a mesoscopic lattice Boltzmann model for liquid-vapor phase transition by handling the microscopic molecular interaction. The short-range molecular interaction is incorp…
Consistent and symmetry preserving data-driven interface reconstruction for the level-set method
Aaron B. Buhendwa, Deniz A. Bezgin, Nikolaus Adams
Recently, machine learning has been used to substitute parts of conventional computational fluid dynamics, e.g. the cell-face reconstruction in finite-volume solvers or the curvatu…
Effect of stand-off distance and spatial resolution on the pressure impact of near-wall vapor bubble collapses
Theresa Trummler, Steffen J. Schmidt, Nikolaus A. Adams
We consider the collapse behavior of cavitation bubbles near walls under high ambient pressure conditions. Generic configurations with different stand-off distances are investigate…
Large eddy simulations of cavitating flow in a step nozzle with injection into gas
Theresa Trummler, Daniel Rahn, Steffen J. Schmidt +1
We present results of large eddy simulations of a cavitating nozzle flow and injection into gas, investigating the interactions of cavitation in the nozzle, primary jet breakup, ma…