Table 3

Influence of D3/D on transient head of point B (f = 0.0, tc = 0.0)

L3 (m)D3 (mm)D3/DWithout connection stub (m)
With connection stub (m)
ErrB-B(WS)(%)
At t = t4At t = t5At t = t4At t = t5At t = t4At t = t5
Col. (1)Col. (2)Col. (3)Col. (4)Col. (5)Col. (6)Col. (7)Col. (8)Col. (9)
0.1 15 0.015 212.03 212.03 212.01 212.05 −0.01 0.01 
20 0.02 212.03 212.03 211.99 212.07 −0.02 0.02 
50 0.05 212.03 212.03 211.78 212.28 −0.12 0.12 
100 0.1 212.03 212.03 211.03 213.03 −0.47 0.47 
200 0.2 212.03 212.03 208.07 215.84 −1.87 1.80 
500 0.5 212.03 212.03 189.58 229.49 −10.59 8.23 
1,000 1 212.03 212.03 144.69 234.48 −31.76 10.59 
1.0 15 0.015 212.03 212.03 212.01 212.05 −0.01 0.01 
20 0.02 212.03 212.03 211.99 212.07 −0.02 0.02 
50 0.05 212.03 212.03 211.78 212.28 −0.12 0.12 
100 0.1 212.03 212.03 211.03 213.03 −0.47 0.47 
200 0.2 212.03 212.03 208.07 215.84 −1.87 1.80 
500 0.5 212.03 212.03 189.58 229.49 −10.59 8.23 
1,000 1 212.03 212.03 144.69 234.48 −31.76 10.59 
L3 (m)D3 (mm)D3/DWithout connection stub (m)
With connection stub (m)
ErrB-B(WS)(%)
At t = t4At t = t5At t = t4At t = t5At t = t4At t = t5
Col. (1)Col. (2)Col. (3)Col. (4)Col. (5)Col. (6)Col. (7)Col. (8)Col. (9)
0.1 15 0.015 212.03 212.03 212.01 212.05 −0.01 0.01 
20 0.02 212.03 212.03 211.99 212.07 −0.02 0.02 
50 0.05 212.03 212.03 211.78 212.28 −0.12 0.12 
100 0.1 212.03 212.03 211.03 213.03 −0.47 0.47 
200 0.2 212.03 212.03 208.07 215.84 −1.87 1.80 
500 0.5 212.03 212.03 189.58 229.49 −10.59 8.23 
1,000 1 212.03 212.03 144.69 234.48 −31.76 10.59 
1.0 15 0.015 212.03 212.03 212.01 212.05 −0.01 0.01 
20 0.02 212.03 212.03 211.99 212.07 −0.02 0.02 
50 0.05 212.03 212.03 211.78 212.28 −0.12 0.12 
100 0.1 212.03 212.03 211.03 213.03 −0.47 0.47 
200 0.2 212.03 212.03 208.07 215.84 −1.87 1.80 
500 0.5 212.03 212.03 189.58 229.49 −10.59 8.23 
1,000 1 212.03 212.03 144.69 234.48 −31.76 10.59 
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