1. (C, = 2.09 kJ/kg-K; p = 900 kg/m³) and it is cooled from 366.5 K to 344.3 K by 2.02 kg/s of water entering at 283.2 K. The overall heat-transfer coefficient U. is 340 W/m2-K. The tubes have an outside diameter of 60.33 mm and inside diameter of 52.50 mm (use outside diameter for surface area, use inside diameter for mass flow rate in tubes). The velocity of the oil is 0.100 m/s. Calculate the number tubes and tube passes if space constraint limits the tube length to be 1.50 m and lesser and shell pass is only 1. Oil enters the tube side of a shell-and-tube heat exchanger with a flow rate of 5.04 kg/s
1. (C, = 2.09 kJ/kg-K; p = 900 kg/m³) and it is cooled from 366.5 K to 344.3 K by 2.02 kg/s of water entering at 283.2 K. The overall heat-transfer coefficient U. is 340 W/m2-K. The tubes have an outside diameter of 60.33 mm and inside diameter of 52.50 mm (use outside diameter for surface area, use inside diameter for mass flow rate in tubes). The velocity of the oil is 0.100 m/s. Calculate the number tubes and tube passes if space constraint limits the tube length to be 1.50 m and lesser and shell pass is only 1. Oil enters the tube side of a shell-and-tube heat exchanger with a flow rate of 5.04 kg/s
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
Related questions
Question
Transcribed Image Text:1.
Oil enters the tube side of a shell-and-tube heat exchanger with a flow rate of 5.04 kg/s
(c, = 2.09 kJ/kg-K; p = 900 kg/m3) and it is cooled from 366.5 K to 344.3 K by 2.02 kg/s of water
entering at 283.2 K. The overall heat-transfer coefficient U, is 340 W/m2-K. The tubes have an
outside diameter of 60.33 mm and inside diameter of 52.50 mm (use outside diameter for surface
area, use inside diameter for mass flow rate in tubes). The velocity of the oil is 0.100 m/s. Calculate
the number tubes and tube passes if space constraint limits the tube length to be 1.50 m and lesser
and shell pass is only 1.
Figure 10-8 | Corection-factor plot for exchanger with one shell pass and two, four, or any
multiple of tube passes.
12
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 6 steps with 1 images
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The