Kerosene at 20°C flows through the pump as shown in Figure below at 2.3 ft³/s. Head losses between 1 and 2 are 8 ft, and the pump delivers 8 hp (power) to the flow. What should the mercury-manometer reading h be in ft? For kerosene take p = 804 kg/m³ = 1.56 slug/ft³, or = 1.56(32.2) = 50.2 lbf/ft³. For mercury take ym = 846 lbf/ft³. x 1- Select coordinates and points 1 and 2 2- Write down your assumptions Ym D₁ = 6 in V Pump 5 ft 3- Apply Energy Eq. and start finding P, V, and z for points 1 and 2 as well as head (h) values 4- Solve for unknown D₁ = 3 in h? Mercury P1 V² P2 + pg 2g +Z1 = + +Z2 +hfriction + hTurbine - hpump [pressure head] pg 2g

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
Kerosene at 20°C flows through the pump as shown in Figure below at 2.3 ft³/s. Head losses
between 1 and 2 are 8 ft, and the pump delivers 8 hp (power) to the flow. What should the
mercury-manometer reading h be in ft?
For kerosene take p = 804 kg/m³ = 1.56 slug/ft³, or = 1.56(32.2) = 50.2 lbf/ft³. For mercury take ym = 846 lbf/ft³.
x
1- Select coordinates and points 1 and 2
2- Write down your assumptions
Ym
D₁ = 6 in
V
Pump
5 ft
3- Apply Energy Eq. and start finding P, V, and z for
points 1 and 2 as well as head (h) values
4- Solve for unknown
D₁ = 3 in
h?
Mercury
P1
V²
P2
+
pg 2g
+Z1
=
+
+Z2 +hfriction + hTurbine - hpump [pressure head]
pg 2g
Transcribed Image Text:Kerosene at 20°C flows through the pump as shown in Figure below at 2.3 ft³/s. Head losses between 1 and 2 are 8 ft, and the pump delivers 8 hp (power) to the flow. What should the mercury-manometer reading h be in ft? For kerosene take p = 804 kg/m³ = 1.56 slug/ft³, or = 1.56(32.2) = 50.2 lbf/ft³. For mercury take ym = 846 lbf/ft³. x 1- Select coordinates and points 1 and 2 2- Write down your assumptions Ym D₁ = 6 in V Pump 5 ft 3- Apply Energy Eq. and start finding P, V, and z for points 1 and 2 as well as head (h) values 4- Solve for unknown D₁ = 3 in h? Mercury P1 V² P2 + pg 2g +Z1 = + +Z2 +hfriction + hTurbine - hpump [pressure head] pg 2g
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
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