Standardized Equation for Hydrogen Gas Densities for Fuel Consumption Applications1

2006-01-0434

04/03/2006

Event
SAE 2006 World Congress & Exhibition
Authors Abstract
Content
We have established an equation for the density of hydrogen gas that agrees with the current standard to within 0.01 % from 220 to 400 K with pressures up to 45 MPa. The equation is a truncated virial-type equation based on pressure and temperature dependent terms. The density uncertainty for this equation is the same as the current standard and is estimated as 0.2 % (combined uncertainty with a coverage factor of 2). Comparisons are presented with experimental data and with the full 32-term equation of state.
Meta TagsDetails
DOI
https://doi.org/10.4271/2006-01-0434
Pages
8
Citation
Lemmon, E., Huber, M., Friend, D., and Paulina, C., "Standardized Equation for Hydrogen Gas Densities for Fuel Consumption Applications1," SAE Technical Paper 2006-01-0434, 2006, https://doi.org/10.4271/2006-01-0434.
Additional Details
Publisher
Published
Apr 3, 2006
Product Code
2006-01-0434
Content Type
Technical Paper
Language
English