FAQ
Frequently Asked Questions
Question & Answer

Have there been incidents in LH2 applications where hydrogen ignited following burst disk rupture?

Yes, although not as common as high-pressure gas releases, high-velocity cold H2 gas has ignited during rupture disc and relief valve activation.

FAQ Category
Properties
FAQ Keyword
Rupture Disc
Ignition
Submission Year
2023
Month
03

This material was prepared as an account of work sponsored by an agency of the United States Government.
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The portal brings together and enhances the utility of a variety of tools and web-based content on the safety aspects of hydrogen and fuel cell technologies to help inform those tasked with designing, approving or using systems and facilities, as well as those responding to incidents.

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