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IRTG Modern Inverse Problems (MIP)
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Dezember 2021

EU Regional School with Prof. Dr. Martin Frank

Dezember 6 @ 9:00 - 12:30
a link for the Zoom meeting room will be send in the newsletter one week before the seminar starts. If you need any organizational help please contact office@aices.rwth-aachen.de

Prof. Dr. Martin Frank - Uncertainty Quantification for Hyperbolic Conservation Laws   Steinbuch Centre of Computing (SCC) Karlsruhe Institute of Technology   Abstract: Quantifying the output uncertainties of a computational model is a key step to making the model predictive. Hyperbolic conservation laws are a class of models with many applications, but also with specific challenges (such as discontinuous solutions, or non-uniqueness of weak solutions). In this course, we will briefly review theory and numerical methods for hyperbolic conservation laws,…

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SSD Seminar Series with Thomas Hösgen, M. Sc.

Dezember 6 @ 16:00 - 17:00
a link for the Zoom meeting room will be send in the newsletter one week before the seminar starts. If you need any organizational help please contact office@aices.rwth-aachen.de

Thomas Hösgen, M. Sc. - High-Performance Computing for the Optimization of Modern Gas Turbine Cooling Systems Simulation Data Lab Fluids, RWTH Aachen University Abstract Climate change and its resulting consequences put an ever-increasing demand for more energy efficient gas turbines on the manufacturers of flight- and stationary gas turbines. To further improve the thermal efficiency of the turbines, manufacturers aim to raise the turbine inlet temperatures by increasing the combustion temperatures. This, however, results in higher demands on the turbine cooling systems.…

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SSD Seminar Series with Dr. Michel Make

Dezember 13 @ 16:00 - 17:00
a link for the Zoom meeting room will be send in the newsletter one week before the seminar starts. If you need any organizational help please contact office@aices.rwth-aachen.de

Dr. Michel Make - Spline-Based Methods for Fluid-Structure Interaction Simulation Data Lab Fluids, RWTH Aachen University Abstract Non-Uniform Rational B-Spline (NURBS) surfaces are commonly used within Computer-Aided Design (CAD) tools to represent geometric objects. When using isogeometric analysis (IGA), it is possible to use such NURBS geometries for numerical analysis directly. Analyzing fluid flows, however, requires complex three-dimensional geometries to represent flow domains. Defining a parametrization of such volumetric domains using NURBS can be challenging and is still an ongoing topic…

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SSD Seminar Series with Prof. Masayuki Yano

Dezember 20 @ 16:00 - 17:00
a link for the Zoom meeting room will be send in the newsletter one week before the seminar starts. If you need any organizational help please contact office@aices.rwth-aachen.de

Prof. Masayuki Yano - Towards Reliable and Automated Model Reduction of Parametrized Nonlinear PDEs: Error Estimation, Adaptivity, and Application to Aerodynamics Institute for Aerospace Studies, University of Toronto, USA Abstract Many engineering tasks, such as design optimization and uncertainty quantification, require rapid and reliable simulation of complex fluid flows for many different configurations. In this talk, we consider projection-based model reduction of parametrized nonlinear partial differential equations (PDEs) to accelerate the solution of many-query problems by several orders of magnitude, with…

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Januar 2022

SSD Seminar Series with Dr. Patrick Simon Stumpf

10. Januar 2022 @ 16:00 - 17:00
a link for the Zoom meeting room will be send in the newsletter one week before the seminar starts. If you need any organizational help please contact office@aices.rwth-aachen.de

Dr. Patrick Simon Stumpf - Digital Twins in Biomedical Research - Towards a Systems-Level Model of Human Disease Simulation Data Lab Digital Patient Activities, Uniklinikum Aachen Abstract The amount of data generated in clinic and clinical research is reaching unprecedented scales. To sift through these data effectively, methods from data science and machine learning are now needed, alongside mathematical modelling, to distill new insights from data. One particular challenge of clinical data is that they are generated at multiple scales. For instance,…

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SSD Seminar Series with Dr. Daniel Caviedes Voullieme

17. Januar 2022 @ 16:00 - 17:00
a link for the Zoom meeting room will be send in the newsletter one week before the seminar starts. If you need any organizational help please contact office@aices.rwth-aachen.de

Dr. Daniel Caviedes Voullieme - Performance and Portability for Terrestrial System Simulation Jülich Supercomputing Center, Forschungszentrum Jülich GmbH Abstract TBA

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SSD Seminar Series with Prof. Christian Rohde

20. Januar 2022 @ 16:00 - 17:00
a link for the Zoom meeting room will be send in the newsletter one week before the seminar starts. If you need any organizational help please contact office@aices.rwth-aachen.de

Prof. Christian Rohde - Compressible Two-Phase Flow across Scale using Sharp and Diffuse Interface Ideas Chair of Applied Mathematics, University of Stuttgart Abstract In the lecture, we will consider some aspects of the modeling and numerics for compressible liquid-vapour flow with phase transition. We first review a hierarchy of thermodynamically consistent sharp- and diffuse-interface models. On the chosen spatial scale, phase boundaries are fully resolved such that the sharp-interface ansatz leads to a free boundary value problem for the compressible Euler equations in…

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SSD Seminar Series with Prof. Susanne Buiter

24. Januar 2022 @ 16:00 - 17:00
a link for the Zoom meeting room will be send in the newsletter one week before the seminar starts. If you need any organizational help please contact office@aices.rwth-aachen.de

Prof. Susanne Buiter - Geodynamic Experiments on the Formation of Plate Margins during Continental Break-Up Tectonics and Geodynamics, RWTH Aachen University Abstract The motions of continental plates over geological times reshape Earth’s surface, forming mountains where plates converge and rifts where they move apart. This destruction and creation of continental margins tends to occur in similar locations over time. In agreement with this concept, most, if not all, present-day rifted continental margins of the Atlantic and Indian Oceans formed on…

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SSD Seminar Series with Binbin Lin, M. Sc. and Dr. Daniel Utt and Setareh Medghalchi, M. Sc.

31. Januar 2022 @ 16:00 - 17:00
a link for the Zoom meeting room will be send in the newsletter one week before the seminar starts. If you need any organizational help please contact office@aices.rwth-aachen.de

Binbin Lin, M. Sc. and Dr. Daniel Utt and Setareh Medghalchi, M. Sc. - Parallel Extraction of Dislocations from Atomic Arrangements Simulation Data Lab Material Design, Technical University of Darmstadt and RWTH Aachen University Abstract TBA

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