Research Article
Dual-Source Optimization of the “Diverting Water from the Yangtze River to Tai Lake (DWYRTL)” Project Based on the Euler Method
Table 3
Water exchange rate and the semiexchange period of eight lake districts under ten operating modes.
| | Scene | Indicator | Gong Bay | Meiliang Bay | Zhushan Bay | Center area | Northwest area | Southwest area | East Lake | East area |
| | a | EX (%) | 100 | 21.07 | 0.32 | 29.51 | 0 | 0 | 5.58 | 0 | | SEP (day) | 7–8 | — | — | — | — | — | — | — | | b | EX (%) | 99.72 | 8.69 | 99.99 | 15.25 | 53.99 | 0 | 0.54 | 0 | | SEP (day) | 16–17 | — | 5∼6 | — | 54∼55 | — | — | — | | c | EX (%) | 100 | 32.32 | 9.27 | 62.27 | 3.72 | 0.01 | 45.68 | 0 | | SEP (day) | 3–4 | — | — | 48∼49 | — | — | — | — | | d | EX (%) | 100 | 20.43 | 100 | 43.32 | 89.76 | 2.69 | 16.58 | 0 | | SEP (day) | 8–9 | — | 3∼4 | — | 37∼38 | — | — | — | | e | EX (%) | 65.60 | 59.08 | 55.19 | 9.64 | 9.33 | 1.52 | 3.35 | 1.57 | | SEP (day) | 8–9 | 47∼48 | 53∼54 | — | — | — | — | — | | f | EX (%) | 51.60 | 35.93 | 77.97 | 9.91 | 19.46 | 11.68 | 4.74 | 7.63 | | SEP (day) | 53–54 | — | 9∼10 | — | — | — | — | — | | g | EX (%) | 83.07 | 55.15 | 50.43 | 17.73 | 40.28 | 0.32 | 12.73 | 0 | | SEP (day) | 8–9 | 52∼53 | 59∼60 | — | — | — | — | — | | h | EX (%) | 64.43 | 36.78 | 83.15 | 18.62 | 47.08 | 1.24 | 19.01 | 2.47 | | SEP (day) | 34–35 | — | 8∼9 | — | — | — | — | — | | i | EX (%) | 72.74 | 7.81 | 30.57 | 18.55 | 3.82 | 1.66 | 70.49 | 20.19 | | SEP (day) | 7–8 | — | — | — | — | — | 29∼30 | — | | j | EX (%) | 68.68 | 36.19 | 80.09 | 19.18 | 2.22 | 0.77 | 54.93 | 12.91 | | SEP (day) | 18–19 | — | 6∼7 | — | — | — | 50∼51 | — |
|
|
“/” means that the semiexchange period (SEP) has not been reached within the calculation time and no value is assigned.
|
