Study on the Rectification of Forebay in Pumping Station

Table 4

Section velocity uniformity.

Program number	Condition	Velocity distribution uniformity (%)
		A-B	C	E
1	Model test	82.13	62.26	57.18
	Numerical simulation	77.91	61.63	55.28
2	Model test	85.27	65.35	59.90
	Numerical simulation	79.08	59.04	52.51
3	Model test	82.82	67.58	62.33
	Numerical simulation	79.06	64.91	59.02
4	Model test	90.56	81.32	54.26
	Numerical simulation	73.54	54.8	39.34
5	Model test	87.75	80.49	62.57
	Numerical simulation	77.38	51.36	42.88
6	Model test	80.92	62.35	60.84
	Numerical simulation	73.79	63.95	59.54