FAQ
Frequently Asked Questions
Question & Answer

Radiant heat exposure from the vent stack outlet is one criterion that is used. CGA G-5.5 requires radiant heat and gas dispersion analysis for vent stack design and location. NFPA 2 (2023) also provides guidance for vent stack outlets.

It is not, but the vent stack design outlet is based on radiant heat exposure.

FAQ Category
System Design
FAQ Keyword
Exposure
Setback Distance
Vent Stack
Liquid Hydrogen
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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