{"id":1167,"date":"2025-07-01T12:02:00","date_gmt":"2025-07-01T12:02:00","guid":{"rendered":"https:\/\/gwits.pl\/?p=1167"},"modified":"2026-02-25T23:10:22","modified_gmt":"2026-02-25T23:10:22","slug":"badania-szczelnosci-polaczen-sieci-dystrybucyjnej-w-aspekcie-wykorzystania-wodoru-czesc-iprojekt-stanowiska-i-wstepne-wyniki-tightness-testing-of-distribution-network-connections-in-terms","status":"publish","type":"post","link":"https:\/\/gwits.pl\/en\/badania-szczelnosci-polaczen-sieci-dystrybucyjnej-w-aspekcie-wykorzystania-wodoru-czesc-iprojekt-stanowiska-i-wstepne-wyniki-tightness-testing-of-distribution-network-connections-in-terms\/","title":{"rendered":"Badania szczelno\u015bci po\u0142\u0105cze\u0144 sieci dystrybucyjnej w aspekcie wykorzystania wodoru \u2013 cz\u0119\u015b\u0107 I: projekt stanowiska i wst\u0119pne wyniki \/ Tightness testing of distribution network connections in terms of hydrogen use \u2013 part I: test rig design and preliminary results"},"content":{"rendered":"\n
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Marcin Kroczek<\/a>, Wojciech Kostowski<\/a>, Kinga Kulik<\/a><\/em><\/p>\n\n\n\n

DOI: 10.15199\/17.2025.7-8.2<\/strong>, GWiTS 7-8\/2025, lipiec-sierpie\u0144 2025<\/p>\n\n\n\n

Pobierz PDF<\/a> (Open Access)<\/p>\n\n\n\n

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Streszczenie:
<\/strong>Transport wodoru istniej\u0105cymi sieciami dystrybucji gazu ziemnego wi\u0105\u017ce si\u0119 z ryzykiem nieszczelno\u015bci przez dotychczas szczelne elementy sieci. W artykule przedstawiono projekt dw\u00f3ch stanowisk badawczych, do badania procesu dyfuzji wodoru przez wybrane elementy sieci, zw\u0142aszcza r\u00f3\u017cnego rodzaju po\u0142\u0105czenia roz\u0142\u0105czne, w warunkach zbli\u017conych do rzeczywistych. Przedstawiono testowe wyniki bada\u0144 oraz stwierdzono, \u017ce stanowisko II generacji jest gotowe do kontynuacji bada\u0144 dla szerszego zakresu obiekt\u00f3w i parametr\u00f3w.<\/p>\n\n\n\n

S\u0142owa kluczowe:<\/strong> wod\u00f3r, dyfuzja, sieci gazowe, dystrybucja, zarz\u0105dzanie ryzykiem.<\/em><\/p>\n\n\n\n

Abstract:
<\/strong>Transporting hydrogen through existing natural gas distribution networks involves the risk of leaks through previously leak-proof network components. The article presents a design for two test rigs for studying the process of hydrogen diffusion through selected network components, especially various types of pipeline connections, under near-real conditions. The first test results are presented and it is concluded that the second-generation test station is ready to continue testing for a wider range of objects and parameters.<\/p>\n\n\n\n

Keywords: <\/strong>hydrogen, diffusion, gas networks, distribution, risk management.<\/em><\/p>\n\n\n\n

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Bibliografia<\/strong><\/p>\n\n\n\n

[1] Dodds, P. E., & Demoullin, S. 2013. \u201cConversion of the UK gas system to transport hydrogen\u201d. international journal of hydrogen energy, 38(18):7189-7200.<\/p>\n\n\n\n

[2] Gaykema, E. W., Skryabin, I., Prest, J., & Hansen, B. 2021. \u201eAssessing the viability of the ACT natural gas distribution network for reuse as a hydrogen distribution network\u201d. International Journal of Hydrogen Energy, 46(23):12280-12289.<\/p>\n\n\n\n

[3] Huszal, A., & Jaworski, J. 2020. \u201cStudies of the Impact of Hydrogen on the Stability of Gaseous Mixtures of THT\u201d. Energies, 13(23), 6441.<\/p>\n\n\n\n

[4] Jaworski, J., Kukulska-Zaj\u0105c, E., & Ku\u0142aga, P. 2019. \u201eWybrane zagadnienia dotycz\u0105ce wp\u0142ywu dodatku wodoru do gazu ziemnego na elementy systemu gazowniczego\u201d. Nafta-Gaz, 75(10): 625-632.<\/p>\n\n\n\n

[5] Mouli-Castillo, J., Haszeldine, S. R., Kinsella, K., Wheeldon, M., & McIntosh, A. 2021. \u201cA quantitative risk assessment of a domestic property connected to a hydrogen distribution network\u201d. International Journal of Hydrogen Energy, 46(29): 16217-16231.<\/p>\n\n\n\n

[6] Muhlbauer, W. K. 2013. \u201eZarz\u0105dzanie ryzykiem w eksploatacji ruroci\u0105g\u00f3w\u201d. Fluid Systems.<\/p>\n\n\n\n

[7] Nykyforchyn, H., Unigovskyi, L., Zvirko, O., Tsyrulnyk, O., & Krechkovska, H. 2021. \u201ePipeline durability and integrity issues at hydrogen transport via natural gas distribution network\u201d. Procedia Structural Integrity,( 33): 646-651.<\/p>\n\n\n\n

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<\/p>\n","protected":false},"excerpt":{"rendered":"

Marcin Kroczek, Wojciech Kostowski, Kinga Kulik<\/div>\n

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