4. A venturi meter is installed in a pipeline carrying water and is 30 cm in diameter. The throat diameter is 12.5 cm. The pressure in pipeline is 140 kN/m2, and the vacuum in the throat is 37.5 cm of mercury. Four percent of the differential head is lost between the gauges. Working from first principles find the flow rate in the pipeline in I/s assuming the venturi meter to be horizontal.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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جامعة بغداد
H.W.
4. A venturi meter is installed in a pipeline carrying water and is 30 cm in diameter. The throat diameter is 12.5
cm. The pressure in pipeline is 140 kN/m2, and the vacuum in the throat is 37.5 cm of mercury. Four percent of
the differential head is lost between the gauges. Working from first principles find the flow rate in the pipeline in
I/s assuming the venturi meter to be horizontal.
Transcribed Image Text:جامعة بغداد H.W. 4. A venturi meter is installed in a pipeline carrying water and is 30 cm in diameter. The throat diameter is 12.5 cm. The pressure in pipeline is 140 kN/m2, and the vacuum in the throat is 37.5 cm of mercury. Four percent of the differential head is lost between the gauges. Working from first principles find the flow rate in the pipeline in I/s assuming the venturi meter to be horizontal.
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