(a) Estimate the velocity and mass flow rate by B.E. (b) What is the force tending to tear the nozzle off the pipe?

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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Answers- a) V1= 19.9 ft/ s; V2 = 79.7 ft/ s; m = 103.4 lbm/s

b)F=288 lbf

7.11.* A nozzle is bolted onto a pipe by the flanged joint shown
in Fig. 7.29. The flowing fluid is water. The cross-
sectional area perpendicular to the flow at point 1 is 12
in² and at point 2 is 3 in². At point 2 the flow is open to
the atmosphere. The pressure at point 1 ≈ 40 psig.
(a) Estimate the velocity and mass flow rate by B.E.
(b) What is the force tending to tear the nozzle off the
pipe?
Water
Pipe
#O
FIGURE 7.29
Nozzle, bolted to pipe.
Nozzle
Transcribed Image Text:7.11.* A nozzle is bolted onto a pipe by the flanged joint shown in Fig. 7.29. The flowing fluid is water. The cross- sectional area perpendicular to the flow at point 1 is 12 in² and at point 2 is 3 in². At point 2 the flow is open to the atmosphere. The pressure at point 1 ≈ 40 psig. (a) Estimate the velocity and mass flow rate by B.E. (b) What is the force tending to tear the nozzle off the pipe? Water Pipe #O FIGURE 7.29 Nozzle, bolted to pipe. Nozzle
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