A horizontal Venturi meter is used to determine the flow rate of fuel with a specific gravity (SG) of 0.814. The diameter of the meter's entry (or mouth) is 180 mm, while the throat diameter is 90 mm. The pressure difference between the entry and the throat is measured using a mercury manometer with an SG of 13.6, which shows a reading of 0.18 m. The acceleration due to gravity is given as g = 9.80665, and the velocity coefficient is 0.90. Calculate: 1) the velocity at entry. 2) the mass flow rate of fuel through the meter.
A horizontal Venturi meter is used to determine the flow rate of fuel with a specific gravity (SG) of 0.814. The diameter of the meter's entry (or mouth) is 180 mm, while the throat diameter is 90 mm. The pressure difference between the entry and the throat is measured using a mercury manometer with an SG of 13.6, which shows a reading of 0.18 m. The acceleration due to gravity is given as g = 9.80665, and the velocity coefficient is 0.90. Calculate: 1) the velocity at entry. 2) the mass flow rate of fuel through the meter.
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
Chapter1: Introduction
Section: Chapter Questions
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Transcribed Image Text:A horizontal Venturi meter is used to determine the flow rate of fuel with a specific gravity (SG) of 0.814. The
diameter of the meter's entry (or mouth) is 180 mm, while the throat diameter is 90 mm. The pressure
difference between the entry and the throat is measured using a mercury manometer with an SG of 13.6,
which shows a reading of 0.18 m. The acceleration due to gravity is given as g = 9.80665, and the velocity
coefficient is 0.90.
Calculate:
1) the velocity at entry.
2) the mass flow rate of fuel through the meter.
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