Table 9
Node pressure and volume flow rate under different hydrogen blending ratios at constant gas supply pressure and energy flow rate.
| H2(%)\Node | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | p (kPa) | 263.50 | 260.10 | 260.20 | 299.80 | 270.30 | 264.80 | 280.30 | 268.20 | 360.00 |
| Q (104 Nm3/d) | −3.60 | −4.32 | −2.40 | −1.92 | −2.40 | −2.88 | −4.08 | −1.92 | 23.52 | |
| 5 | p (kPa) | 260.60 | 257.10 | 257.30 | 298.10 | 267.70 | 262.00 | 278.00 | 265.60 | 360.00 |
| Q (104 Nm3/d) | −3.73 | −4.47 | −2.48 | −1.99 | −2.48 | −2.98 | −4.22 | −1.99 | 24.34 | |
| 10 | p (kPa) | 257.60 | 254.00 | 254.20 | 296.30 | 264.90 | 259.00 | 275.60 | 262.70 | 360.00 |
| Q (104 Nm3/d) | −3.86 | −4.63 | −2.57 | −2.06 | −2.57 | −3.09 | −4.38 | −2.06 | 25.23 | |
| 15 | p (kPa) | 254.50 | 250.70 | 250.90 | 294.50 | 262.10 | 255.90 | 273.10 | 259.80 | 360.00 |
| Q (104 Nm3/d) | −4.01 | −4.81 | −2.67 | −2.14 | −2.67 | −3.21 | −4.54 | −2.14 | 26.18 | |
| 20 | p (kPa) | 248.10 | 244.10 | 244.30 | 290.80 | 256.20 | 249.70 | 268.00 | 253.80 | 360.00 |
| Q (104 Nm3/d) | −4.22 | −5.06 | −2.81 | −2.25 | −2.81 | −3.37 | −4.78 | −2.25 | 27.55 | |
| 30 | p (kPa) | 244.10 | 239.90 | 240.10 | 288.50 | 252.50 | 245.70 | 264.80 | 250.00 | 360.00 |
| Q (104 Nm3/d) | −4.52 | −5.42 | −3.01 | −2.41 | −3.01 | −3.61 | −5.12 | −2.41 | 29.51 | |