Orifice meter with an orifice diameter of 25 cm is used to measure the flow rate of water at 25⁰C in a 70 cm diameter pipeline. If the water flow rate is 500 L/s, determine the following: a) Pressure difference indicated by the pressure gauge for this flow rate (in kPa). b) The head loss of the orifice meter (in m) c) If a manometer is connected to the orifice and measures 40 cm of mercury height, what is the flow rate (in L/s) in the pipe

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Question

Orifice meter with an orifice diameter of 25 cm is used to measure the flow rate of water at 25⁰C in a 70 cm diameter pipeline. If the water flow rate is 500 L/s, determine the following:
a) Pressure difference indicated by the pressure gauge for this flow rate (in kPa).
b) The head loss of the orifice meter (in m)
c) If a manometer is connected to the orifice and measures 40 cm of mercury height, what is the flow rate (in L/s) in the pipe

70 cm
[25 cm
ΔΡ
Transcribed Image Text:70 cm [25 cm ΔΡ
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