I have LNG cryogenic tanks and the sizing of relief devices for fire cases is based on CGA S1.3.
my question is when they size it --------------------capacity is given in Flow of air scfm for a fire case
Why not in scfm of LNG ?
It is not a direct conversion of scfm of air to scfm of LNG for sure
Please throw light why they use in scfm of air for flow capacity in CGAs 1.3
Thank you
Nivedita