4 papers
Minimizing Structural Vibrations via Guided Flow Matching Design Optimization
Jan van Delden, Julius Schultz, Sebastian Rothe +3
Structural vibrations are a source of unwanted noise in engineering systems like cars, trains or airplanes. Minimizing these vibrations is crucial for improving passenger comfort.…
Efficient low rank model order reduction of vibroacoustic problems under stochastic loads
Yannik Hüpel, Ulrich Römer, Matthias Bollhöfer +1
This contribution combines a low-rank matrix approximation through Singular Value Decomposition (SVD) with second-order Krylov subspace-based Model Order Reduction (MOR), in order…
Efficient solution strategies for cabin noise assessment of a wave resolving aircraft fuselage model
Christopher Blech, Harikrishnan K. Sreekumar, Yannik Hüpel +1
For the purpose of high-fidelity aircraft cabin noise simulations during early design phases, we study three efficient solving approaches for the fully coupled finite element model…
Learning to Predict Structural Vibrations
Jan van Delden, Julius Schultz, Christopher Blech +2
In mechanical structures like airplanes, cars and houses, noise is generated and transmitted through vibrations. To take measures to reduce this noise, vibrations need to be simula…