Statistical Analysis of the Pollution of a Hydraulic Oil Based on the Evolution of the Filter Clogging on the Pressure Pipe

Journal Title: HIDRAULICA - Year 2018, Vol 0, Issue 1

Abstract

We present in this paper the results of an experimental study conducted on the analysis of the influence of clogging of a hydraulic filter, installed on the discharge pipe of a variable displacement pump, the operating pressure is 210 bar. The pump is used to supply hydraulic power to a finisher in the rolling mill at the iron and steel complex in Algeria. In this context, we tested the filter retention efficiency, whose mesh size of the filter element is 15 μm. The influence of the service time and consequently the number of pollutant particles retained per filter on the singular pressure loss ΔP of the filter were characterized. A statistical analysis conducted on the representative sample of ΔP values, followed by adjustment tests has been made. The statistical analysis carried out clearly shows that the evolution of the local pressure losses at the level of the filter follows a Beta law. Knowing such a distribution law of a variable is an advantage that will help to establish a predictive maintenance program, with the aim of acting in time, and this to remedy the failures, whose oil pollution is considered the main cause.

Authors and Affiliations

Mounir GAHGAH, Azzedine BOUZAOUIT

Keywords

Related Articles

Technological and Constructive Considerations on the Realization of Components and Parts Using 3D Printing FDM-Type Technology

The work is addressed both the constructive considerations and the analysis of specific deformations generated by gaseous or liquid medium on specific components of the pneumatic or hydraulic installation. The work is st...

From Human-Environment Interaction to Environmental Informatics (I): Theoretical and Practical Implications of Knowledge-Based Computing

During recent decades the stirring up of the processes of globalization, practically in all spheres of present day civilization, has aggravated the society and brought numerous problems resulting from human-environment i...

Phenomenon of Transiency in Water Supply Systems

Transient is a flow condition in which velocity and pressure change rapidly with time. A transient normally occurs when a flow control component changes status and this change flows through the system as a pressure wave...

Determination of a Set of Admissible Parameters in Designing of LPG Storage Tanks Considering a Required Safety Factor

In this study a method to determine a set of admissible parameters in designing of a three-dimensional (3D) hexagonal toroid with regular hexagonal cross-section used in manufacturing of LPG storage tanks from the automo...

Design Details of a Turbine Model Used for Energy Conversion in Low Flow Rate Water Streams

The potential of water flows has been used since ancient times. Today more than ever, the water streams are used for energy production. Depending on the three essential parameters of water flow represented by flow veloci...

Download PDF file
  • EP ID EP483149
  • DOI -
  • Views 220
  • Downloads 0

How To Cite

Mounir GAHGAH, Azzedine BOUZAOUIT (2018). Statistical Analysis of the Pollution of a Hydraulic Oil Based on the Evolution of the Filter Clogging on the Pressure Pipe. HIDRAULICA, 0(1), 49-54. https://europub.co.uk/articles/-A-483149