Research on the Optimization Design of Abnormal Flip Buckets

Table 1

Hydraulic elements of the spillway tunnel Q = 71.96 m³/s ().

Number of measuring points	Mileage	Measured flow rate (m/s)	Calculated flow rate (m/s)	Notes
1	0 + 052.000	8.95	8.95	Round-to-square
2	0 + 062.000	9.18	9.06
3	0 + 064.500	9.18	6.77	Maintenance
4	0 + 064.500	9.18	6.77
5	0 + 068.000	7.03	7.81	Square-to-round
6	0 + 078.000	8.95	8.97
7	0 + 105.000	8.95	8.92	Longtaitou
8	0 + 129.447	8.95	8.94
9	0 + 410.200	8.95	9.01
10	0 + 411.000	8.99	9.16	Pressure slope section
11	0 + 416.600	11.51	12.84
12	0 + 420.600	31.82	32.46	After the gate
13	0 + 442.148	28.89	27.25	Arc section
14	0 + 450.600	27.77	24.79