7.21- In a textile manufacturing plant, the waste dyeing water (Cp = 4295 J/g Cº) at 75C° is to be used to preheat fresh water (Cp = 4180 J/kg ·Cº) at 15C° at the same flow rate in a double-pipe counter-flow heat exchanger. The heat transfer surface area of the heat exchanger is 1.65m² and the overall heat transfer coefficient is 625 W/m² Cº. If the rate of heat transfer in the heat exchanger is 35kW, determine the outlet temperature and the mass flow rate of each fluid stream. Answers: 41.4C, 49.3C°, 0.317 kg/s Fresh water 15°C Dyeing water 75°C Th, out
7.21- In a textile manufacturing plant, the waste dyeing water (Cp = 4295 J/g Cº) at 75C° is to be used to preheat fresh water (Cp = 4180 J/kg ·Cº) at 15C° at the same flow rate in a double-pipe counter-flow heat exchanger. The heat transfer surface area of the heat exchanger is 1.65m² and the overall heat transfer coefficient is 625 W/m² Cº. If the rate of heat transfer in the heat exchanger is 35kW, determine the outlet temperature and the mass flow rate of each fluid stream. Answers: 41.4C, 49.3C°, 0.317 kg/s Fresh water 15°C Dyeing water 75°C Th, out
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
i need the answer quickly
![7.21- In a textile manufacturing plant, the waste
dyeing water (C, = 4295 J/g •C") at 75C° is to be
used to preheat fresh water (Cp = 4180 J/kg ·C")
at 15C° at the same flow rate in a double-pipe
counter-flow heat exchanger. The heat transfer
surface area of the heat exchanger is 1.65m² and
the overall heat transfer coefficient is 625 W/m2
•C°. If the rate of heat transfer in the heat
is 35kW, determine the outlet
temperature and the mass flow rate of each fluid
Answers: 41.4C°, 49.3C°, 0.317 kg/s
%3D
%3D
stream.
Fresh
water
15°C
Dyeing
water
75°C
Th, out
c, out](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F97319b13-0b46-4e52-aa94-168095d9a55f%2F16cd3e26-a9f5-4261-a2c5-edce6654fb7d%2F00mwyh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7.21- In a textile manufacturing plant, the waste
dyeing water (C, = 4295 J/g •C") at 75C° is to be
used to preheat fresh water (Cp = 4180 J/kg ·C")
at 15C° at the same flow rate in a double-pipe
counter-flow heat exchanger. The heat transfer
surface area of the heat exchanger is 1.65m² and
the overall heat transfer coefficient is 625 W/m2
•C°. If the rate of heat transfer in the heat
is 35kW, determine the outlet
temperature and the mass flow rate of each fluid
Answers: 41.4C°, 49.3C°, 0.317 kg/s
%3D
%3D
stream.
Fresh
water
15°C
Dyeing
water
75°C
Th, out
c, out
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
![Control Systems Engineering](https://www.bartleby.com/isbn_cover_images/9781118170519/9781118170519_smallCoverImage.gif)
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
![Mechanics of Materials (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337093347/9781337093347_smallCoverImage.gif)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
![Engineering Mechanics: Statics](https://www.bartleby.com/isbn_cover_images/9781118807330/9781118807330_smallCoverImage.gif)
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY