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Report . 2025
License: CC BY
Data sources: Datacite
ZENODO
Report . 2025
License: CC BY
Data sources: Datacite
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D5b.1+2 Risks of hydrogen leakages // Preventive and corrective measures

Authors: Lueb, Sander; Bos, Michel; van Woudenberg, Sander;

D5b.1+2 Risks of hydrogen leakages // Preventive and corrective measures

Abstract

Gaslekken in een gasdistributienetwerk kunnen niet worden uitgesloten. De oorzaken van deze gaslekken zijn divers, evenals de hoeveelheid en de verdeling van het vrijkomende gas. Het onderzoek geeft inzicht in de verschillen en overeenkomsten in de veiligheidsrisico's bij het benaderen en repareren van een waterstoflek ten opzichte van een aardgaslek. Het onderzoek richt zich op het handelen van de technicus en welke (aanvullende) praktische maatregelen nodig zijn bij het benaderen en repareren van een waterstoflek. Dit rapport beschrijft de resultaten van een literatuuronderzoek om twee hoofdvragen te beantwoorden:• Wat zijn de risico's van een waterstoflek in het distributienetwerk bij verschillende drukken in realistische praktijksituaties?• Welke mitigerende maatregelen moet een technicus nemen om een waterstoflek te beveiligen en te repareren? De aanpassingen in de werkinstructies worden aangevuld met aanbevelingen voor theoretisch en toegepast onderzoek om deze instructies verder te verbeteren.

Gas leaks in a gas distribution network cannot be ruled out. The causes of these gas leaks are diverse and so are the quantity and distribution of the gas that is released. The work provides insight into the differences and similarities in the safety risks when approaching and repairing a hydrogen leak compared to a natural gas leak. The research focuses on the actions of the technician and which (additional) practical measures are necessary when approaching and repairing a hydrogen leak. This report describes the results of a literature search to answer two main questions:• What are the risks of a hydrogen leak in the distribution network at different pressures in realistic practical situations?• What mitigating measures should a technician implement to secure and repair a hydrogen leak? The adjustments in working instructions are supplemented by recommendations for theoretical and applied research to improve these instructions further.

Keywords

safety, mitigation, hydrogen, leakage, technician, working instructions, hydelta, grid, pipelines

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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