Water at 10℃ flows with a Re of 1400 in a circular
cross section pipe with a diameter of 8cm.
Calculate
a) The flow rate
b) The pressure drop over a 3m length
c) The velocity at r= 2cm
d) The maximum velocity
Homework Answers
Flow rate = 1.1506 × 10^(-4) m3/s = 115.06
cm3/s
Pressure drop = 0.449 Pa
Velocity at 2cm = 3.43 cm/s
Maximum velocity= 4.57 cm/s
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