A DCAMM seminar will be presented by
\nDr. Artem Korobenko
\n\n
Department of Structural Engineering and Center for
\nExtreme Events Research,
\nUniversity of California, San Diego, USA
\n\n
\n
\n
Abstract:
\n
\nAs the complexity of engineering problems grows, the advanced computational analysis, including advanced data-driven and fluid-structure interaction (FSI) simulations become a valuable tool to produce high-fidelity outputs for quantities of interest for which measurements are not readily available or too costly to acquire. Such simulations can be incorporated into the design process or system monitoring process to improve its reliability and efficiency.
\n
\nThis talk will focus on a numerical framework for FSI simulations of aerospace and offshore structures, including dynamically-data-driven simulations for fatigue damage growth. The FSI framework combines recent developments in isogeometric analysis (IGA) and finite-element-based stabilized and variational multi-scale methods for fluid mechanics and FSI problems. The former allows construction of analysis-suitable geometry of complex shapes while later acts as a turbulent model and applicable for various flow regimes and different domain topology. The challenges associated with large problem size, complex nonlinear geometrical model and material distribution, highly turbulent flow and complicated multi-physics coupling are addressed in the simulation tools. It is precisely these challenges that limit the application of an existing commercial tools and codes in marine and aerospace engineering.
Danish pastry, coffee and tea will be served 15 minutes before the seminar starts.
\n
\nAll interested persons are invited
A DCAMM seminar will be presented by
\nDr. Artem Korobenko
\n\n
Department of Structural Engineering and Center for
\nExtreme Events Research,
\nUniversity of California, San Diego, USA
\n\n
\n
\n
Abstract:
\n
\nAs the complexity of engineering problems grows, the advanced computational analysis, including advanced data-driven and fluid-structure interaction (FSI) simulations become a valuable tool to produce high-fidelity outputs for quantities of interest for which measurements are not readily available or too costly to acquire. Such simulations can be incorporated into the design process or system monitoring process to improve its reliability and efficiency.
\n
\nThis talk will focus on a numerical framework for FSI simulations of aerospace and offshore structures, including dynamically-data-driven simulations for fatigue damage growth. The FSI framework combines recent developments in isogeometric analysis (IGA) and finite-element-based stabilized and variational multi-scale methods for fluid mechanics and FSI problems. The former allows construction of analysis-suitable geometry of complex shapes while later acts as a turbulent model and applicable for various flow regimes and different domain topology. The challenges associated with large problem size, complex nonlinear geometrical model and material distribution, highly turbulent flow and complicated multi-physics coupling are addressed in the simulation tools. It is precisely these challenges that limit the application of an existing commercial tools and codes in marine and aerospace engineering.
Danish pastry, coffee and tea will be served 15 minutes before the seminar starts.
\n
\nAll interested persons are invited