report 1
DESCRIPTION
VBT reportTRANSCRIPT
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Pitot Tube Venturi Tube
Ht Hs Hv
H1 (mm of H2O)
H2 (mm of H2O)
H3 (mm of H2O) inlet middle inlet middle inlet middle
50 50 23 -118 27 168 22 -134 -159
37 37 17 -88 19 126 15 -98 -113
18 17 10 -37 8 56 5 -42 -48
Pv (kg/m2) (K1hv)
Vd (m/s)
(
)
Pv (kg/m2) (K1hv)
vD(m/s)
(
)
Qd (m3/s)
(
)
QD (m3/s)
P (kg/m2) (=K2h)
vm(m/s)
Qm (m3/s)
(
Rd
(
[
]
RD
168 52.2744 27 20.9564 0.03695 0.04115 159 50.8549 0.037609 101036 63424.1934
126 45.2709 19 17.5797 0.032 0.03452 113 42.8719 0.031705 85176 53467.6288
56 30.1806 8 11.4072 0.02133 0.02239 48 27.9418 0.020664 55514 34847.9761
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Lo(mm) Ls=Lp-Lo(mm) Flow rate 1 Flow rate 2 Flow rate 2
Hs(mm) Hv(mm) Ht(mm) Hs(mm) Hv(mm) Ht(mm) Hs(mm) Hv(mm) Ht(mm)
320 80 38 12 50 33 10 47 22 7 28
300 100 3 49 51 2 45 47 2 29 29
280 120 -4 58 51 -6 51 47 -3 33 30
260 140 -17 67 50 -18 63 46 -9 40 31
240 160 -41 94 50 -41 86 46 -23 53 31
220 180 -98 150 50 -93 140 47 -57 89 31
200 200 -131 182 50 -120 166 46 -72 103 31
180 220 -109 159 50 -92 137 47 -57 88 30
160 240 -26 78 51 -20 68 46 -12 42 30
140 260 9 40 50 12 25 47 7 23 31
120 280 23 25 50 24 23 47 15 14 30
100 300 25 25 50 25 21 47 17 14 31
80 320 25 24 50 25 22 46 17 14 30