A heat exchanger creates energy loss in the fluid system shown below. Water at 50°C flows vertically upward at a constant volume flow rate of 6 x 10-3 m³/s. A mercury manometer is used to measure pressure difference between points 1 and 2. Evaluate the total energy loss (in a unit of m) between points 1 and 2. Using the velocity in the inlet tube, evaluate the minor loss coefficient K corresponding to the heat exchanger. The pipe geometry and mercury manometer setup are indicated in the figure. In the figure, OD indicates the outer diameter of pipe. The specific weights of water and mercury are water = Pwater9 = 9.81 kN/m³ and 133.7 kN/m³, respectively. Ignore the volume flow rate of water into or out of the mercury manometer, but one cannot ignore the contribution of water to the manometer measurement.

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
icon
Related questions
Question
Take your time but solve full accurate answers with diagrams
4. A heat exchanger creates energy loss in the fluid system shown below. Water at 50°C flows vertically upward
at a constant volume flow rate of 6 x 10-3 m³/s. A mercury manometer is used to measure pressure difference
between points 1 and 2. Evaluate the total energy loss (in a unit of m) between points 1 and 2. Using the
velocity in the inlet tube, evaluate the minor loss coefficient K corresponding to the heat exchanger. The
pipe geometry and mercury manometer setup are indicated in the figure. In the figure, OD indicates the
outer diameter of pipe. The specific weights of water and mercury are water = Pwater9 = 9.81 kN/m³ and
133.7 kN/m³, respectively. Ignore the volume flow rate of water into or out of the mercury manometer, but
one cannot ignore the contribution of water to the manometer measurement.
A
Flow
1200 mm
Y
Water
100-mm OD X
3.5-mm wall
steel hydraulic tube
Heat
exchanger.
1250 mm
350 mm
Y
Mercury
-50-mm OD x
2.0-mm wall
steel hydraulic tube
Transcribed Image Text:4. A heat exchanger creates energy loss in the fluid system shown below. Water at 50°C flows vertically upward at a constant volume flow rate of 6 x 10-3 m³/s. A mercury manometer is used to measure pressure difference between points 1 and 2. Evaluate the total energy loss (in a unit of m) between points 1 and 2. Using the velocity in the inlet tube, evaluate the minor loss coefficient K corresponding to the heat exchanger. The pipe geometry and mercury manometer setup are indicated in the figure. In the figure, OD indicates the outer diameter of pipe. The specific weights of water and mercury are water = Pwater9 = 9.81 kN/m³ and 133.7 kN/m³, respectively. Ignore the volume flow rate of water into or out of the mercury manometer, but one cannot ignore the contribution of water to the manometer measurement. A Flow 1200 mm Y Water 100-mm OD X 3.5-mm wall steel hydraulic tube Heat exchanger. 1250 mm 350 mm Y Mercury -50-mm OD x 2.0-mm wall steel hydraulic tube
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 5 images

Blurred answer
Knowledge Booster
Heat Exchangers
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
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY