Homework Help is Here – Start Your Trial Now!
Engineering
Mechanical Engineering
A ZA = 5m Control L₁ = 36 m D₁ = 4 cm volume -boundary B ZB=13 m Pump D₂ = 8 cm

A ZA = 5m Control L₁ = 36 m D₁ = 4 cm volume -boundary B ZB=13 m Pump D₂ = 8 cm

Elements Of Electromagnetics
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
See similar textbooks
icon
Related questions
Question
ZA = 5 m Pump Control 4₁ = 36 m D₁ = 4 cm volume -boundary B ZB = 13 m Fig. 1 D₂ = 8 cm L₂ = 36 m
Transcribed Image Text:ZA = 5 m Pump Control 4₁ = 36 m D₁ = 4 cm volume -boundary B ZB = 13 m Fig. 1 D₂ = 8 cm L₂ = 36 m
Water at 20°C is to be pumped from a reservoir (Z₁ = 5 m) to another reservoir at a higher elevation (zB = 13 m) through two 36-m-long pipes connected in parallel, as shown in Fig. 1. The pipes are made of commercial steel, and the diameters of the two pipes are 4 and 8 cm. Water is to be pumped by a 70 percent efficient motor-pump combination that draws 8 kW of electric power during operation. The minor losses and the head loss in pipes that connect the parallel pipes to the two reservoirs are considered to be negligible. Write a Matlab code to determine the 13 unknown quantities, namely i. ii. iii. iv. V. vi. vii. viii. the total flow rate (ỷ) between the reservoirs the volume flow rate (V₁ and V₂) through each of the parallel pipes. the velocities (V₁ and V2) through each of the parallel pipes. The total head loss, h₁ the head loss (hL,1 and h₁2) through each of the parallel pipes. Useful Pump head, hpump,u the Reynolds number (Re₁ and Rе2) through each of the parallel pipes. the friction factor (f₁ and f₂) through each of the parallel pipes.
Transcribed Image Text:Water at 20°C is to be pumped from a reservoir (Z₁ = 5 m) to another reservoir at a higher elevation (zB = 13 m) through two 36-m-long pipes connected in parallel, as shown in Fig. 1. The pipes are made of commercial steel, and the diameters of the two pipes are 4 and 8 cm. Water is to be pumped by a 70 percent efficient motor-pump combination that draws 8 kW of electric power during operation. The minor losses and the head loss in pipes that connect the parallel pipes to the two reservoirs are considered to be negligible. Write a Matlab code to determine the 13 unknown quantities, namely i. ii. iii. iv. V. vi. vii. viii. the total flow rate (ỷ) between the reservoirs the volume flow rate (V₁ and V₂) through each of the parallel pipes. the velocities (V₁ and V2) through each of the parallel pipes. The total head loss, h₁ the head loss (hL,1 and h₁2) through each of the parallel pipes. Useful Pump head, hpump,u the Reynolds number (Re₁ and Rе2) through each of the parallel pipes. the friction factor (f₁ and f₂) through each of the parallel pipes.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 18 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question

Please write a matlab code to Solve this

Solution
Bartleby Expert
SEE SOLUTION
Knowledge Booster
Fluid Dynamics
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
SEE MORE TEXTBOOKS