Mathematisch-Naturwissenschaftliche Fakultät: Suche
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In-situ Estimation of Time-averaging Uncertainties in Turbulent Flow Simulations
(2022)
The statistics obtained from turbulent flow simulations are generally uncertain due to finite time averaging. The techniques available in the literature to accurately estimate these uncertainties typically only work in an ...
Alignment of Highly Resolved Time-Dependent Experimental and Simulated Crash Test Data
(2022-05)
We investigate for car and component crash tests the comparison of highly resolved experimental data with corresponding simulation data. Due to re- cent advances for optical measurement systems, one can nowadays obtain ...
Multi-resolution dynamic mode decomposition for early damage detection in wind turbine gearboxes
(2021-10)
We introduce an approach for damage detection in gearboxes based on the analysis of sensor data with the multi-resolution dynamic mode decomposition (mrDMD). The application focus is the condition monitoring of wind turbine ...
Knowledge discovery assistants for crash simulations with graph algorithms and energy absorption features
(2022)
We propose the representation of data from finite element car crash simulations in a graph database to empower analysis approaches. The industrial perspective of this work is to narrow the gap between the uptake of modern ...
Simrank-based prediction of crash simulation similarities
(2022)
Data searchability has been utilized for decades and is now a crucial ingredient of data reuse. However, data searchability in industrial engineering is essentially still at the level of individual text documents, while ...







