Artificial Intelligence Models for the Mass Loss of Copper-Based Alloys under Cavitation
CȘ Dumitriu, A Bărbulescu - Materials, 2022 - mdpi.com
Cavitation is a physical process that produces different negative effects on the components
working in conditions where it acts. One is the materials' mass loss by corrosion–erosion …
working in conditions where it acts. One is the materials' mass loss by corrosion–erosion …
Modeling the signals collected in cavitation field by stochastic and Artificial intelligence methods
CŞ Dumitriu, FL Dragomir - 2021 13th International Conference …, 2021 - ieeexplore.ieee.org
Studies have shown that ultrasonic cavitation can give birth to electrical signals in liquids.
The properties of these signals depend on the liquids' nature, the ultrasound frequency, and …
The properties of these signals depend on the liquids' nature, the ultrasound frequency, and …
Modeling the Voltage Produced by Ultrasound in Seawater by Stochastic and Artificial Intelligence Methods
A Bărbulescu, CȘ Dumitriu - Sensors, 2022 - mdpi.com
Experiments have proved that an electrical signal appears in the ultrasonic cavitation field;
its properties are influenced by the ultrasound frequency, the liquid type, and liquid …
its properties are influenced by the ultrasound frequency, the liquid type, and liquid …
ARIMA and Wavelet-ARIMA models for the signal produced by ultrasound in diesel
A Bărbulescu, CS Dumitriu - 2021 25th International …, 2021 - ieeexplore.ieee.org
This article presents new results on modeling the signals collected in an experiment related
to the propagation of ultrasound in liquids. An experimental set-up designed for this purpose …
to the propagation of ultrasound in liquids. An experimental set-up designed for this purpose …
Assessing the Fractal Characteristics of Signals in Ultrasound Cavitation
A Bărbulescu, CS Dumitriu - 2021 25th International …, 2021 - ieeexplore.ieee.org
Ultrasound cavitation has been studied by different authors for understanding the
mechanism of producing the cavitation bubbles and the signals that appear in the cavitation …
mechanism of producing the cavitation bubbles and the signals that appear in the cavitation …
Copper corrosion in ultrasound cavitation field
CȘ DUMITRIU, A BĂRBULESCU - The Annals of “Dunarea de Jos” …, 2021 - gup.ugal.ro
This article contains the results of the experiments concerning the mass loss of copper in
seawater, in the cavitation presence. The cavitation is produced by ultrasound in an …
seawater, in the cavitation presence. The cavitation is produced by ultrasound in an …
On the Long-Range Dependence Property of the Electrical Signals Collected in Cavitation Field
A Barbulescu, SV Balas, IE Koles… - … : Proceedings of the 6th …, 2016 - Springer
In this article, we present the study of stationarity and long-range dependence property of
the electrical signals collected in cavitation field produced by ultrasound in different liquid …
the electrical signals collected in cavitation field produced by ultrasound in different liquid …