×
Log in to StudySoup
Get Full Access to Engineering and Tech - Textbook Survival Guide
Join StudySoup for FREE
Get Full Access to Engineering and Tech - Textbook Survival Guide

A fireboat is to fight fires at coastal areas by drawing

Fluid Mechanics | 2nd Edition | ISBN: 9780071284219 | Authors: Yunus A. Cengel, John M. Cimbala ISBN: 9780071284219 39

Solution for problem 91P Chapter 5

Fluid Mechanics | 2nd Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
Fluid Mechanics | 2nd Edition | ISBN: 9780071284219 | Authors: Yunus A. Cengel, John M. Cimbala

Fluid Mechanics | 2nd Edition

4 5 1 433 Reviews
27
4
Problem 91P

A fireboat is to fight fires at coastal areas by drawing seawater with a density of 1030 kg/m3 through a 20-cm-diameter pipe at a rate of 0.1 m3/s and discharging it through a hose nozzle with an exit diameter of 5 cm. The total irreversible head loss of the system is 3 m, and the position of the nozzle is 3 m above sea level. For a pump efficiency of 70 percent, determine the required shaft power input to the pump and the water discharge velocity.

Step-by-Step Solution:

Introduction

The water is discharged through the nozzle exit having diameter 5 cm and the total irreversible head loss of the system is 3 m and the nozzle is 3 m above the sea level .

Step 1 </p>

        The water discharge through the nozzle end the velocity is given by

        

        The area

        

        

        

        

        

        

Step 2</p>

Let P1 and  P2 are the pressure at the free surface of the sea and the nozzle exit they were both same so P1 =  P2 =Patm

The energy equation for the control volume between the surface of the sea and the nozzle outlet is

P1 =  P2 =Patm  And

Step 3 of 4

Chapter 5, Problem 91P is Solved
Step 4 of 4

Textbook: Fluid Mechanics
Edition: 2
Author: Yunus A. Cengel, John M. Cimbala
ISBN: 9780071284219

This full solution covers the following key subjects: diameter, Pump, nozzle, irreversible, areas. This expansive textbook survival guide covers 15 chapters, and 1547 solutions. This textbook survival guide was created for the textbook: Fluid Mechanics, edition: 2. The full step-by-step solution to problem: 91P from chapter: 5 was answered by , our top Engineering and Tech solution expert on 07/03/17, 04:51AM. The answer to “A fireboat is to fight fires at coastal areas by drawing seawater with a density of 1030 kg/m3 through a 20-cm-diameter pipe at a rate of 0.1 m3/s and discharging it through a hose nozzle with an exit diameter of 5 cm. The total irreversible head loss of the system is 3 m, and the position of the nozzle is 3 m above sea level. For a pump efficiency of 70 percent, determine the required shaft power input to the pump and the water discharge velocity.” is broken down into a number of easy to follow steps, and 86 words. Fluid Mechanics was written by and is associated to the ISBN: 9780071284219. Since the solution to 91P from 5 chapter was answered, more than 1202 students have viewed the full step-by-step answer.

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

A fireboat is to fight fires at coastal areas by drawing

×
Log in to StudySoup
Get Full Access to Engineering and Tech - Textbook Survival Guide
Join StudySoup for FREE
Get Full Access to Engineering and Tech - Textbook Survival Guide
×
Reset your password