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One of the steps in the commercial production of candy is the mixing of sugar and water to form a slurry with a density of 1200 kg/m3 and a viscosity of 5 x 10-3 kg/m-s at 20 degrees Celsius. The slurry then overflows from the mixer to a trough that is connected to a 6-inch smooth pipe leading to a receiving vessel that is 4 m lower than the trough. This 15-m long pipe. contains two short 90-degree bends (Kw = 1.2) and an open gate valve (Kw = 0.05). How fast is the slurry flowing through the pipe (in m/s) and at what capacity (in m3/h)? Illustrate the system and indicate the reference points on which the balances are based.

One of the steps in the commercial production of candy is the mixing of sugar and water to form a slurry with a density of 1200 kg/m3 and a viscosity of 5 x 10-3 kg/m-s at 20 degrees Celsius. The slurry then overflows from the mixer to a trough that is connected to a 6-inch smooth pipe leading to a receiving vessel that is 4 m lower than the trough. This 15-m long pipe. contains two short 90-degree bends (Kw = 1.2) and an open gate valve (Kw = 0.05). How fast is the slurry flowing through the pipe (in m/s) and at what capacity (in m3/h)? Illustrate the system and indicate the reference points on which the balances are based.

Introduction to Chemical Engineering Thermodynamics
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
Problem 1.1P
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One of the steps in the commercial production of candy is the mixing of sugar and water to form a slurry with a density of 1200 kg/m3 and a viscosity of 5 x 10–3 kg/m-s at 20 degrees Celsius. The slurry then overflows from the mixer to a trough that is connected to a 6-inch smooth pipe leading to a receiving vessel that is 4 m lower than the trough. This 15-m long pipe contains two short 90-degree bends (Kw = 1.2) and an open gate valve (Kw = 0.05). How fast is the slurry flowing through the pipe (in m/s) and at what capacity (in m3/h)? Illustrate the system and indicate the reference points on which the balances are based.
Transcribed Image Text:One of the steps in the commercial production of candy is the mixing of sugar and water to form a slurry with a density of 1200 kg/m3 and a viscosity of 5 x 10–3 kg/m-s at 20 degrees Celsius. The slurry then overflows from the mixer to a trough that is connected to a 6-inch smooth pipe leading to a receiving vessel that is 4 m lower than the trough. This 15-m long pipe contains two short 90-degree bends (Kw = 1.2) and an open gate valve (Kw = 0.05). How fast is the slurry flowing through the pipe (in m/s) and at what capacity (in m3/h)? Illustrate the system and indicate the reference points on which the balances are based.
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