Évf. 8 szám 1 (2023)

Gépészeti és járműmérnöki tudományok

Full-Scale Tests of Pipeline Girth Welds Under Complex Cyclic Internal Pressure and Static Bending Loading Conditions

Megjelent:

2023-04-30

https://doi.org/10.21791/IJEMS.2023.1.10.

Szerzők

Dakhel Ahmad Yasser,

University of Miskolc, Faculty of Mechanical Engineering and Informatics,Institute of Materials Science and Technology

Lukács János

University of Miskolc, Faculty of Mechanical Engineering and Informatics,Institute of Materials Science and Technology

Megtekintés

PDF (Angol)

Kulcsszavak

gas transporting pipeline full-scale test girth weld complex loading condition

Licenc

Copyright (c) 2023 Ahmad Yasser Dakhel, János Lukács

This work is licensed under a Creative Commons Attribution 4.0 International License.

Hogyan hivatkozzuk

Kiválasztott formátum: APA

Dakhel, A. Y., & Lukács, J. (2023). Full-Scale Tests of Pipeline Girth Welds Under Complex Cyclic Internal Pressure and Static Bending Loading Conditions. International Journal of Engineering and Management Sciences, 8(1), 76-82. https://doi.org/10.21791/IJEMS.2023.1.10.

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Hivatkozások
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Beküldött 2023-01-17
Elfogadott 2023-02-06
Publikált 2023-04-30

Absztrakt

The critical elements of high-pressure hydrocarbon transporting pipelines are often the girth welds, which are subjected to complex loads. The aims of our research and this paper are to introduce our full-scale pipeline fatigue and burst tests applying cyclic internal pressure and superimposed external bending stress on girth welds, furthermore, attracting the importance and the applicability of the investigation results. A unique testing system was built to study the behaviour of pipeline girth welds under simultaneous loads. The tests were evaluated using video camera recordings, internal pressure vs. burst time functions and failure pressure values.

Hivatkozások

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2. Koncsik Zs. (2019) A szerkezetintegritás helye és szerepe az oktatásban és a kutatásban. Multidiszciplináris Tudományok, 9(4), 63-71. ISSN (on-line) 2786-1465, https://doi.org/10.35925/j.multi.2019.4.5
3. Koncsik Zs. (2021) Szerkezetintegritási kutatások az Innovatív Anyagtechnológiák Tudományos Műhelyben. Multidiszciplináris Tudományok, 11(2), 372-379. ISSN (on-line) 2786-1465, https://doi.org/10.35925/j.multi.2021.2.49
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10. Government of Hungary (May 2021) Hungary’s National Hydrogen Strategy – Strategy for the introduction of clean hydrogen and hydrogen technologies to the domestic market and for establishing background infrastructure for the hydrogen industry. https://kormany.hu/dokumentumtar/magyarorszag-nemzeti-hidrogenstrategiaja