SC Seminar: Marc Schwalbach
Marc Schwalbach, von Karman Institute for Fluid Dynamics/TU Kaiserslautern Title: CAD-Based Adjoint Multidisciplinary Optimization Framework for Turbomachinery Design Abstract: Most adjoint-based optimization frameworks for turbomachinery only consider aerodynamic performance and constraints, leading to designs that need to pass through revisions … Continue reading
SC Seminar: Steffen Schotthöfer
Steffen Schotthöfer, TU Kaiserslautern Title: Sensitivity analysis in the presence of limit cycle oscillations – Regularizing methods Abstract: Many unsteady problems equilibrate to periodic behavior. For these problems the sensitivity of periodic outputs to system parameters are often desired and … Continue reading
SC Seminar: Andrea Walther
Prof. Andrea Walther, Institut für Mathematik, Universität Paderborn Title: Minimization by Successive Abs-Linearization: Recent Developments Abstract: For finite dimensional problems that are unconstrained and piecewise smooth the optimization based on successive abs-linearisation is well analysed yielding for example linear or … Continue reading
SC Seminar: Manfred Schneider
Manfred Schneider, retired senior confirmed advisor Flight-Physics, Airbus Defense & Space Deutschland GmbH Title: Noise Simulation at FTEG high-lift airfoil using hybrid RANS/LES Model Abstract: This study focuses on the development, validation and application of the interdisciplinary computational fluid dynamics/computational … Continue reading
SC Seminar: Matthias Freimuth
Matthias Freimuth, TU Kaiserslautern/MTU Aero Engines Title: The multiphysics coupling tool preCICE in the context of adjoint-based aeroelastic designs Abstract: In the emerging field of coupled numerical simulations including two or more physical fields the capabilities of the multiphysics coupling … Continue reading
Lecture by Dr. Bernhard Eisfeld
Dr.-Ing. Bernhard Eisfeld, DLR Braunschweig, Institut für Aerodynamik und Strömungstechnik, C²A²S²E Center for Computer Applications in AeroSpace Science and Engineering Note: This presentation will form part as a lecture of the course Optimization in Fluid Mechanics. Everybody is welcome to … Continue reading
SC Seminar: Dr. Bernhard Eisfeld
Dr.-Ing. Bernhard Eisfeld, DLR Braunschweig, Institut für Aerodynamik und Strömungstechnik, C²A²S²E Center for Computer Applications in AeroSpace Science and Engineering Title: Reynolds-Stress Modelling – Concepts, Advances and Challenges Abstract: The Reynolds-Averaged Navier-Stokes (RANS) equations are still the backbone of numerical … Continue reading
SC Seminar: Patrick Mischke
Patrick Mischke, TU Kaiserslautern Title: Implementation of a POD Based Surrogate Model for Aerodynamic Shape Optimization Abstract: Computational Fluid Dynamics (CFD) simulations are often used with aerodynamic shape optimization in mind. There exist several approaches to perform optimization, for example … Continue reading
SC Seminar: Ismail Hakki Tuncer
Prof. Ismail Hakki Tuncer, Department of Aerospace Engineering, Middle East Technical University, Ankara, Turkey Title: Wind Potential/Power Estimation Based on Unsteady OpenFOAM Solutions Coupled with WRF Abstract: Current wind power prediction tools mostly employ Computational Fluid Dynamics (CFD) models which … Continue reading
SC Seminar: Théo Jeanneau
Théo Jeanneau, TU Kaiserslautern Title: The Smoothed Particles Hydrodynamics method Abstract: In high performance computing, most of the focus is on grid based methods, computed exclusively by CPUs. However, mesh-free method can be a viable alternative depending on the situation, … Continue reading