<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The presented work investigates the degradation of an ecological energy carrier in the form of changes in its properties, which was subjected to dynamic loading through a test device in laboratory conditions. The primary goal was to describe the degradation process itself in terms of obtained data through the analysis of kinematic viscosity, water content, acidity number, and X-ray spectrometry. The process was focused on monitoring the values of increase in contaminants and monitoring the values of changes that occurred in case of additives. The ecological energy carrier in the form of transmission-hydraulic fluid was cyclically loaded in a time interval of 200 working hours, while a time interval of every 25 working hours was used when a sample was taken and subsequently analysed. From the obtained data, it can be concluded that during the degradation process, there were no significant changes in the observed properties of the liquid, chemical composition, or additives. For this reason, further measurements of the ecological energy carrier were subsequently carried out. The influence of the given energy carrier on the change in the flow rate of a new type of hydraulic pump with external gearing was also monitored.</p>
</abstract>

The presented work investigates the degradation of an ecological energy carrier in the form of changes in its properties, which was subjected to dynamic loading through a test device in laboratory conditions. The primary goal was to describe the degradation process itself in terms of obtained data through the analysis of kinematic viscosity, water content, acidity number, and X-ray spectrometry. The process was focused on monitoring the values of increase in contaminants and monitoring the values of changes that occurred in case of additives. The ecological energy carrier in the form of transmission-hydraulic fluid was cyclically loaded in a time interval of 200 working hours, while a time interval of every 25 working hours was used when a sample was taken and subsequently analysed. From the obtained data, it can be concluded that during the degradation process, there were no significant changes in the observed properties of the liquid, chemical composition, or additives. For this reason, further measurements of the ecological energy carrier were subsequently carried out. The influence of the given energy carrier on the change in the flow rate of a new type of hydraulic pump with external gearing was also monitored.

Degradation of Ecological Energy Carriers Under Cyclic Pressure Loading

Slovak University of Agriculture in Nitra, Faculty of Engineering

University of Defence, Faculty of Military Technology

Department of Combat and Special Vehicles

Slovak University of Agriculture in Nitra

Acta Technologica Agriculturae

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Degradation of Ecological Energy Carriers Under Cyclic Pressure Loading"}

The presented work investigates the degradation of an ecological energy carrier in the form of changes in its properties, which was subjected to dynamic...

Degradation of Ecological Energy Carriers Under Cyclic Pressure Loading

Publicado en línea: 18 ago 2023

Páginas: 173 - 179

DOI: https://doi.org/10.2478/ata-2023-0023

Palabras clave
X-ray spectrometry, laboratory test equipment, simulation of operating conditions, ecological energy carrier, dynamic loading

© 2023 Matej Michalides et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Degradation of Ecological Energy Carriers Under Cyclic Pressure Loading

Publicado en línea: 18 ago 2023

Páginas: 173 - 179

DOI: https://doi.org/10.2478/ata-2023-0023

Palabras claveX-ray spectrometry, laboratory test equipment, simulation of operating conditions, ecological energy carrier, dynamic loading

© 2023 Matej Michalides et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Palabras clave
X-ray spectrometry, laboratory test equipment, simulation of operating conditions, ecological energy carrier, dynamic loading