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).
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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: | https://eprints.ugd.edu.mk/id/eprint/4977 |
Available Versions of this Item
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Experimental verification of a mathematical model of static characteristics of pilot operated pressure relief valves. (deposited 27 Dec 2012 14:35)
- Experimental verification of a mathematical model of static characteristics of pilot operated pressure relief valves. (deposited 22 Jan 2013 14:03) [Currently Displayed]
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