
You are here: Archives > June 2009 > Hydrogen, Helium Release

A Numerical Study of Hydrogen or Helium
Release and Mixing in Partially Confined
Spaces
Kuldeep Prasad, National Institute of
Standards and Technology (NIST)
Development of the hydrogen economy will require a better understanding of the
potential for fires and explosions associated with the unintended release of
hydrogen within a structure. The ability to predict the mixing and dispersion
behavior of hydrogen, when released into a partially confined space (e.g.
hydrogen leak from automobiles parked in a residential garage) is critical to the
safe use of hydrogen products.
|