Q/An Orifice - Plate, its diameter is d₂ = 20 (cm), is fixed inside a pipe its diameter is d₁= 45 (cm) to measure flow rate. If velocity coefficient Cv=0.9, discharge coefficient Ca = 0.62 and the difference in pressure head between upstream and downstream of the orifice is h = 0.8 (m). Find the flow rate of water through the orifice. Draw the Orifice - plate.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Q/An Orifice - Plate, its diameter is d₂ = 20
(cm), is fixed inside a pipe its diameter is d₁=
45 (cm) to measure flow rate. If velocity
coefficient Cv=0.9, discharge coefficient Ca
= 0.62 and the difference in pressure head
between upstream and downstream of the
orifice is h = 0.8 (m). Find the flow rate of
water through the orifice. Draw the Orifice -
plate.
Transcribed Image Text:Q/An Orifice - Plate, its diameter is d₂ = 20 (cm), is fixed inside a pipe its diameter is d₁= 45 (cm) to measure flow rate. If velocity coefficient Cv=0.9, discharge coefficient Ca = 0.62 and the difference in pressure head between upstream and downstream of the orifice is h = 0.8 (m). Find the flow rate of water through the orifice. Draw the Orifice - plate.
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