SC Seminar: Charles Swanson
Prof. Charles Swanson, NASA Langley Research Center and Old Dominion University, USA Title: Transport Equations: Mathematical and Discrete Issues Abstract: There is considerable effort to solve the problem of well-posedness, regularity, and global existence for the Navier-Stokes equations. While progress … Continue reading
SC Seminar: Emre Özkaya
Dr. Emre Özkaya, SciComp Title: Robust Aerodynamic Shape Optimization Using Adjoint Assisted Surrogate Modeling Abstract: In the present work, we present an hybrid optimization framework for robust aerodynamic shape optimization. The suggested method combines a Kriging (also known as Gaussian … Continue reading
SC Seminar: Josef Schüle
Dr. Josef Schüle, SciComp/RHRK Title: Using GPUs in SU2 code Abstract: GPUs may be used to reduce the required wall clock time in SU2 calculations. In this talk some early experiments on the usage of one GPU in implicit RANS … Continue reading
SC Seminar: Tatiana Kozubskaya
Dr. Tatiana Kozubskaya, Computational Aeroacoustics Laboratory, Keldysh Institute of Applied Mathematics of Russian Academy of Sciences, Moscow, Russia Title: Higher-accuracy edge-based schemes on unstructured meshes for simulation of turbulent flows and acoustic fields Abstract: The talk begins with a review … Continue reading
SC Seminar: Marc Pfetsch
Prof. Marc Pfetsch, Research Group Optimization, TU Darmstadt Title: Compressed Sensing and Discrete Optimization Abstract: The goal of this talk is to give an overview on compressed sensing from an discrete optimization/geometry point of view. The main problem in compressed … Continue reading
SC Seminar: Nicolas Dietrich
Nicolas Dietrich, TU Kaiserslautern Title: Parallel Time Integration: An Overview Abstract: Due to the massive growth of parallel computers it is worth to take a look on methods to tackle differential equations with methods which are parallel in time. This … Continue reading
SC Seminar: Philipp Otte
Philipp Otte, MathCCES, RWTH Aachen Title: Stabilization of Lattice-Boltzmann Methods by Entropic Moment Closures Abstract: Over the past 25 years, the Lattice-Boltzmann Method (LBM) has risen to be a competitive player in the field of Computational Fluid Dynamics (CFD). The … Continue reading
SC Seminar: Stefanie Günther
Stefanie Günther, SciComp Title: Parallel-in-Time Optimization with Unsteady PDEs Abstract: A simultaneous optimization framework for unsteady PDEs using the parallel-in-time software library XBraid is presented. XBraid provides a non-intrusive approach for parallelization in the time domain by applying an iterative … Continue reading
SC Seminar: Markus Rütten
Dr. Markus Rütten, Institut für Aerodynamik und Strömungstechnik, DLR Title: Strategies for the Reduction of Turbulent Viscous Drag Abstract: In this talks new (and not so new) ideas and strategies, which may help to reduce turbulent viscous drag, will be … Continue reading
SciComp Workshop
The goal of the workshop is to give an overview of recent research activities at SciComp. In addition, two collaborators from RWTH Aachen University as well as Würzburg University and a tentative new collaborator from WIAS Berlin will give invited … Continue reading