88
W. Li et al.
Table 5. Results of pumps in Dali Delivery Station with pump calculated at the flow rate of
120 m 3 /h
Test
order
Pump
number
Flow
(m 3 /h)
Corresponding
head (m)
Corresponding
efficiency (%)
Shaft
power
(Kw)
Real
current
(A)
Rated
current
(A)
1
P0401
120
150
72.2
54.3
/
135
2
P0402
120
276.8
74.2
97.4
190
237
3
P0403
120
276.8
74.2
97.4
191
237
4
P0404
120
276.8
74.2
97.4
191
237
Fig. 4. Hydraulic gradient diagram of Dali-Baoshan section at the flow of 104 m 3 /h (diesel)
By reducing the distribution capacity of Dali Delivery Station with pump, the maximum transmission capacity of Dali-Baoshan section is 10 4 m 3 /h based on the selection
of fuel delivery pump in the existing Dali Delivery Station with pump.
(2) Maximum diesel transportation in Dali-Baoshan section (added drag reducer)
(Fig. 5) (Table 7)