Investigation of static characteristics of pilot operated pressure relief valves

Dimitrov, Sasko (2013) Investigation of static characteristics of pilot operated pressure relief valves. Annals of Faculty Engineering Hunedoara – International Journal of Engineering, XI (2). pp. 201-206. ISSN 1584-2665

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Abstract

Theoretical and experimental investigation of the static characteristics of the pilot operated pressure relief valve is presented in this article. A mathematical model of pressure drop vs. flow depending for pilot operated pressure relief valve is developed. An experimental test stand was created for experimental determination of the static characteristics and compared with each other which confirm the mathematical model. The results of solving the mathematical model and experimental investigation are presented in few diagrams. A few directions for improving the static characteristics are given, especially at the moment of opening of the main valve. Advantages and disadvantages of the static characteristics are discussed.

Item Type: Article
Subjects: Engineering and Technology > Mechanical engineering
Divisions: Faculty of Mechanical Engineering
Depositing User: Sasko Dimitrov
Date Deposited: 29 Nov 2013 14:12
Last Modified: 29 Nov 2013 14:12
URI: http://eprints.ugd.edu.mk/id/eprint/8217

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