Experimental verification of a mathematical model of static characteristics of pilot operated pressure relief valves

Dimitrov, Sasko and Simeonov, Simeon and Cvetkov, Slavco (2011) Experimental verification of a mathematical model of static characteristics of pilot operated pressure relief valves. Engineering Sciences, XLVIII (4).

This is the latest version of this item.

[img]
Preview
Text
04-04-inzenerni nauku.pdf

Download (293Kb) | Preview

Abstract

A numerical and experimental investigation of the static characteristics of pilot operated pressure relief valves is presented in this article. A mathematical model of a pressure drop depending on a flow in a pilot operated pressure relief valve is developed. A test stand is created for the experimental determination of the pressure drop depending on the flow and the obtained results are compared with theoretical ones. The results of solving the mathematical model and experimental investigation are presented in a few diagrams. A few directions for improving the static characteristics are given, especially at the moment of the main valve of the pilot operated pressure relief valves opening. Advantages and disadvantages of the static characteristics of both types of valves are presented.

Item Type: Article
Subjects: Engineering and Technology > Mechanical engineering
Divisions: Faculty of Mechanical Engineering
Depositing User: Sasko Dimitrov
Date Deposited: 22 Jan 2013 14:03
Last Modified: 22 Jan 2013 14:03
URI: http://eprints.ugd.edu.mk/id/eprint/4977

Available Versions of this Item

Actions (login required)

View Item View Item