11 citations · 11 across the 2 of their papers we have counts for
7 papers · 1 filter
Incremental Model Order Reduction of Smoothed-Particle Hydrodynamic Simulations
Eduardo Di Costanzo, Niklas Kühl, Jean-Christophe Marongiu +1
Engineering simulations are usually based on complex, grid-based, or mesh-free methods for solving partial differential equations. The results of these methods cover large fields o…
Adjoint Node-Based Shape Optimization of Free Floating Vessels
Niklas Kühl, Thanh Tung Nguyen, Michael Palm +2
The paper is concerned with a node-based, gradient-driven, continuous adjoint two-phase flow procedure to optimize the shapes of free-floating vessels and discusses three topics. F…
Free surface flow through rigid porous media -- An overview and comparison of formulations
Wibke Düsterhöft-Wriggers, Antonia Larese, Thomas Rung +1
In many applications free surface flow through rigid porous media has to be modeled. Examples refer to coastal engineering applications as well as geotechnical or biomedical applic…
Adjoint-based Shape Optimization for the Minimization of Flow-induced Hemolysis in Biomedical Applications
Georgios Bletsos, Niklas Kühl, Thomas Rung
This paper reports on the derivation and implementation of a shape optimization procedure for the minimization of hemolysis induction in biomedical devices. Hemolysis is a blood da…
Adjoint Complement to the Universal Momentum Law of the Wall
Niklas Kühl, Peter M. Müller, Thomas Rung
The paper is devoted to an adjoint complement to the universal Law of the Wall (LoW) for fluid dynamic momentum boundary layers. The latter typically follows from a strongly simpli…
Continuous Adjoint Complement to the Blasius Equation
Niklas Kühl, Peter M. Müller, Thomas Rung
The manuscript is concerned with a continuous adjoint complement to two-dimensional, incompressible, first-order boundary-layer equations for a flat plate boundary-layer. The text…