10 papers
Intrusive and Non-Intrusive Model Order Reduction for Airborne Contaminant Transport: Comparative Analysis and Uncertainty Quantification
Lisa Kühn, Jacopo Bonari, Max von Danwitz +1
Numerical simulations of contaminant dispersion after a gas leakage incident on a chemical plant can provide valuable insights for both emergency response and preparedness. Simulat…
Physics-Informed Sensitivity Analysis for Enhanced Structural Health Assessment: Test-Case for a Mixed Steel-Concrete Bridge
Jacopo Bonari, Francesca Marsili, Max von Danwitz +1
Bridges are vital components of transportation systems, that serve as essential links ensuring the safe and efficient movement of people, goods, and emergency responders, especiall…
High-Fidelity Numerical Modeling for the Mechanical Characterization of a Full-Scale Test Bridge
Jacopo Bonari, Max von Danwitz, Alexander Popp
Bridges are vital components of transportation networks, serving as critical lifelines that ensure the safe and efficient movement of people, goods, and emergency services. With ag…
Rapid Identification of Moving Contaminant Sources Through Physics-Based Modelling
Marco Mattuschka, Jacopo Bonari, Max von Danwitz +1
In an act of sabotage or terrorism, hazardous material might be released deliberately into the atmosphere to threaten individuals, e.g., those operating critical infrastructure. Ha…
Data-Driven Surrogate Modeling Techniques to Predict the Effective Contact Area of Rough Surface Contact Problems
Tarik Sahin, Jacopo Bonari, Sebastian Brandstaeter +1
The effective contact area in rough surface contact plays a critical role in multi-physics phenomena such as wear, sealing, and thermal or electrical conduction. Although accurate…
Solving adhesive rough contact problems with Atomic Force Microscope data
Maria Rosaria Marulli, Jacopo Bonari, Pasqualantonio Pingue +1
This study presents an advanced numerical framework that integrates experimentally acquired Atomic Force Microscope (AFM) data into high-fidelity simulations for adhesive rough con…