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(a) Estimate the transition length at the entrance to a 15-mm tube through which 100 percent glycerol at 60°C is flowing at a velocity of 0.3 m/s. The density of glycerol is 1240 kg/m³. (b) Repeat part (a) for 100 percent n-propyl alcohol entering a 3-in. pipe at 30°C and a velocity of 7 ft/s. The density of n-propyl alcohol is 50 lb/ft³.

(a) Estimate the transition length at the entrance to a 15-mm tube through which 100 percent glycerol at 60°C is flowing at a velocity of 0.3 m/s. The density of glycerol is 1240 kg/m³. (b) Repeat part (a) for 100 percent n-propyl alcohol entering a 3-in. pipe at 30°C and a velocity of 7 ft/s. The density of n-propyl alcohol is 50 lb/ft³.

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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(a) Estimate the transition length at the entrance to a 15-mm tube through which 100 percent glycerol at 60°C is flowing at a velocity of 0.3 m/s. The density of glycerol is 1240 kg/m³. (b) Repeat part (a) for 100 percent n-propyl alcohol entering a 3-in. pipe at 30°C and a velocity of 7 ft/s. The density of n-propyl alcohol is 50 lb/ft³.
Transcribed Image Text:(a) Estimate the transition length at the entrance to a 15-mm tube through which 100 percent glycerol at 60°C is flowing at a velocity of 0.3 m/s. The density of glycerol is 1240 kg/m³. (b) Repeat part (a) for 100 percent n-propyl alcohol entering a 3-in. pipe at 30°C and a velocity of 7 ft/s. The density of n-propyl alcohol is 50 lb/ft³.
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