PR-383-104506-R02 Shock Tube Measurement of Decompression Wave Speed in CO2 with Impurities

This report contains the results of 43 shock tube tests simulating pipeline rupture using an NPS 2 (DN50) shock tube with a rupture disc. These tests were conducted on pure CO2, binaries with N2, O2, CO, CH4 and H2, as well as for compositions representative of typical carbon capture technologies. The resulting decompression wave speeds are compared with predictions utilizing different equations of state.