A counter flow plate heat exchanger is used to cool milk using water. Water flowing at a rate of 20 L / min at 00 Milk enters the system at 33oC at a rate of 1 L / min leaves the system at 4oC. Total heat transfer area A = 1 m2. Show all your calculations step by step and declare all your assumptions. Assume constant Cp for milk (3.93 kJ/kg*K) and water (4.18 kJ/kg*K) and constant density for milk (1035 kg/m3) and water (998 kg/m3) Assuming there is no heat loss to surroundings calculate exit temperature of water. Calculate overall heat transfer coefficient.
A counter flow plate heat exchanger is used to cool milk using water. Water flowing at a rate of 20 L / min at 00 Milk enters the system at 33oC at a rate of 1 L / min leaves the system at 4oC. Total heat transfer area A = 1 m2. Show all your calculations step by step and declare all your assumptions. Assume constant Cp for milk (3.93 kJ/kg*K) and water (4.18 kJ/kg*K) and constant density for milk (1035 kg/m3) and water (998 kg/m3) Assuming there is no heat loss to surroundings calculate exit temperature of water. Calculate overall heat transfer coefficient.
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
100%
A counter flow plate heat exchanger is used to cool milk using water. Water flowing at a rate of 20 L / min at 00 Milk enters the system at 33oC at a rate of 1 L / min leaves the system at 4oC. Total heat transfer area A = 1 m2. Show all your calculations step by step and declare all your assumptions.
Assume constant Cp for milk (3.93 kJ/kg*K) and water (4.18 kJ/kg*K) and constant density for milk (1035 kg/m3) and water (998 kg/m3)
- Assuming there is no heat loss to surroundings calculate exit temperature of water.
- Calculate overall heat transfer coefficient.
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 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemical-engineering and related others by exploring similar questions and additional content below.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