A Hybrid Modelling of a Water and Air Injector in a Subsonic Icing Wind Tunnel
<|reference_start|>A Hybrid Modelling of a Water and Air Injector in a Subsonic Icing Wind Tunnel: The study of droplet generation in wind tunnels in conducting icing experiments is of great importance in determining ice formation on structures or surfaces, where parameters such as Liquid Water Content (LWC) and Median Volumetric Diameter (MVD) play a relevant role. The measurement of these parameters requires specialised instrumentation. In this paper, several experiments have been carried out in a subsonic wind tunnel facility to study the parameters that are part of the icing process in structures. Furthermore, a mathematical modelling of the constituent subsystems of the plant study that allow us to have a comprehensive understanding of the behaviour of the system is developed using techniques based on first principles and machine learning techniques such as regression trees and neural networks. The simulation results show that the implementation of the model manages to obtain prominent expected values of LWC and MVD within the range of values obtained in the real experimental data.<|reference_end|>
@article{hernández-hernández2024a,
    title={A Hybrid Modelling of a Water and Air Injector in a Subsonic Icing Wind
  Tunnel},
    author={C'esar Hern'andez-Hern'andez, Thomas Chevet, Rihab el Houda Thabet,
  and Nicolas Langlois},
    journal={arXiv preprint arXiv:2406.09197},
    year={2024},
    archivePrefix={arXiv},
    eprint={2406.09197},
    primaryClass={eess.SY cs.SY}
}