Durability tests of ball valve prototype with flowmeter operation

• Autorzy: Rogula J. , Romanik G.

Identyfikatory

DOI

10.1515/ijame-2018-0014

• Języki publikacji: EN

Abstrakty

EN

The results of the investigation of the prototypical ball valve are presented in this article. The innovation of the tested valve is a ball with a built-in measuring orifice. The valve has been subjected to durability tests. Leakage under three temperatures: ambient, -30°C and +100°C was analyzed. Sealing elements of the valve were tested for roughness and deviation of shape before and after the cycles of operation. Ball valve operation means cycles of open/close. It was planned to perform 1000 cycles at each temperature condition accordingly. Tests of the valve were performed under gas pressure equal to 10 MPa. The research was carried out under the Operational Program “Intelligent Development” (POIR 01.01.01-00-0013 / 15 “Development of devices for measurement of media flow on industrial trunk-lines”.

Słowa kluczowe

EN

friction; leakage; ball valve; prototype

PL

tarcie; prototyp; zawór kulowy

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2018
• Tom: Vol. 23, no. 1
• Strony: 235--249
• Opis fizyczny: Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Rogula J.

• Wroclaw University of Technology Faculty of Mechanical and Power Engineering Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, POLAND

autor

Romanik G.

• Wroclaw University of Technology Faculty of Mechanical and Power Engineering Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, POLAND

Bibliografia

• [1] http://www.deft.com.pl/produkcji-msa-a-s- opened 09.08.2017.
• [2] naval-vexve-dn-10-250-welding-welding-en-din-3.pdf, opened 07.08.2017.
• [3] “Ball valves” Andrex valve group, 2015.
• [4] http://www.broen.com/Oil-and-Gas/Product-information/Ball-valves-for-Gas-Distribution.aspx, opened 08.08.2017.
• [5] Shpakov O.N. (2007): Truboprovodnaya armatura - spravochnik specialista. - Moscow.
• [6] https://www.google.com/patents/US4130128, opened 09.08.2017.
• [7] https://www.google.com/patents/US20090032762, opened 09.08.2017.
• [8] Nesbitt B. (2007): Handbook of Valves and Actuators. - Elsevier Science and Technology Books.
• [9] Haffner M. (2015): ISO 15848 versus TA-Luft. - Fugitive Emission.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018)