Table 6
Gas constant and adiabatic index of natural gas at different hydrogen blending ratios.
H2 (%) | 0 | 5 | 10 | 15 | 20 | 30 |
---|---|---|---|---|---|---|
Gas constant Rg | 497.15 | 520.02 | 545.09 | 572.70 | 603.26 | 675.33 |
Adiabatic index k | 1.29 | 1.30 | 1.30 | 1.31 | 1.31 | 1.32 |
Relative deviation of Rg (%) | 0 | 4.60 | 9.64 | 15.20 | 21.34 | 35.84 |
Relative deviation of k (%) | 0 | 0.43 | 0.85 | 1.28 | 1.71 | 2.56 |