Analysis of Buoyancy-Driven Ventilation of Hydrogen from Buildings: Preprint

Analysis of Buoyancy-Driven Ventilation of Hydrogen from Buildings: Preprint

NREL

Building Technologies and Science Center

Research output: Contribution to conference › Paper

Abstract

When hydrogen gas is used or stored within a building, as with a hydrogen-powered vehicle parked in a residential garage, any leakage of unignited H2 will mix with indoor air and may form a flammable mixture. One approach to safety engineering relies on buoyancy-driven, passive ventilation of H2 from the building through vents to the outside.

Original language	American English
Number of pages	17
State	Published - 2007
Event	2nd International Conference on Hydrogen Safety - San Sebastian, Spain Duration: 11 Sep 2007 → 13 Sep 2007

Conference

Conference	2nd International Conference on Hydrogen Safety
City	San Sebastian, Spain
Period	11/09/07 → 13/09/07

NLR Publication Number

NREL/CP-550-41081

Keywords

buoyancy
hydrogen
passive ventilation

Access to Document

https://www.nrel.gov/docs/fy07osti/41081.pdf

Cite this

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title = "Analysis of Buoyancy-Driven Ventilation of Hydrogen from Buildings: Preprint",

abstract = "When hydrogen gas is used or stored within a building, as with a hydrogen-powered vehicle parked in a residential garage, any leakage of unignited H2 will mix with indoor air and may form a flammable mixture. One approach to safety engineering relies on buoyancy-driven, passive ventilation of H2 from the building through vents to the outside.",

keywords = "buoyancy, hydrogen, passive ventilation",

author = "NREL",

year = "2007",

language = "American English",

note = "2nd International Conference on Hydrogen Safety ; Conference date: 11-09-2007 Through 13-09-2007",

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AU - NREL, null

PY - 2007

Y1 - 2007

N2 - When hydrogen gas is used or stored within a building, as with a hydrogen-powered vehicle parked in a residential garage, any leakage of unignited H2 will mix with indoor air and may form a flammable mixture. One approach to safety engineering relies on buoyancy-driven, passive ventilation of H2 from the building through vents to the outside.

AB - When hydrogen gas is used or stored within a building, as with a hydrogen-powered vehicle parked in a residential garage, any leakage of unignited H2 will mix with indoor air and may form a flammable mixture. One approach to safety engineering relies on buoyancy-driven, passive ventilation of H2 from the building through vents to the outside.

KW - buoyancy

KW - hydrogen

KW - passive ventilation

M3 - Paper

T2 - 2nd International Conference on Hydrogen Safety

Y2 - 11 September 2007 through 13 September 2007

ER -

Analysis of Buoyancy-Driven Ventilation of Hydrogen from Buildings: Preprint

Abstract

Conference

NLR Publication Number

Keywords

Access to Document

Fingerprint

Cite this