Homework Answers
Add Answer to:
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged 10-cm-diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the at...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged 10-cm-diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains t...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged 10-cm-diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the atmosphere through a 100-m-long pipe. The friction coefficient of the pipe is taken to be 0.015 and the effect of the kinetic energy correction factor can be neglected. In order to drain the tank faster, a pump is installed near the tank exit. Water tank Pump 6...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edg...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edg 10-cm-diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the atmosphere through a 100-m-long pipe. The friction coefficient the pipe is taken to be 0.015 and the effect of the kinetic energy correction factor ca be neglected. In order to drain the tank faster, a pump is installed near the tank exit Water tank Pamp Required infor...
10 peles A 3-m-diameter tank is initially filled with water 2 m above the center of...
10 peles A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged 10 cm diameter orifice. The tank water surface is open to the other, and the orice drains to the atmosphere through a 100-m-long pipe. The initial discharge velocity is 4 m/s. The friction coefficient of the can be when to be 0.015 and the effect of the energy correction the factor can be neglected. Determine (a) the initial velocity from the tank...
Question (20 marks Analysis only required Water at 15°C is discharged freely to atmosphere from a...
Question (20 marks Analysis only required Water at 15°C is discharged freely to atmosphere from a reservoir at 18 L/s through two horizontal pipes in series and a pump-motor assembly in between as shown in figure below. First pipe-A is made of cast Iron and is 20m in length with a 60mm dia. The second pipe-B is 35 m in length, has a 40 mm diameter with friction factor 0.0331. The pipe entrance from reservoir is sharp edged. Neglect any...
Can I know full answer 2. Pressurized tank of water has a 10-cm-diameter orifice at the...
Can I know full answer
2. Pressurized tank of water has a 10-cm-diameter orifice at the bottom, where water discharges to the atmosphere. The water level is 3 m above the outlet. The tank air pressure above the water level is 300 kPa (absolute) while the atmospheric pressure is 100 kPa. Neglecting frictional effects, determine the initial discharge rate of water from the tank. Air 00 kPa 3 m 10 cm
In large buildings, hot water in a water tank is circulated through a loop so that...
In large buildings, hot water in a water tank is circulated through a loop so that the user doesn’t have to wait for all the water in long piping to drain before hot water starts coming out. A certain recirculating loop involves 40-m-long, 1.2-cm-diameter plastic (smooth) pipes with six 90° threaded smooth bends and two fully open gate valves. If the average flow velocity through the loop is 2.5 m/s, determine the required power input for the recirculating pump. Take...
The tank pictured in Figure 2 with height H and diameter D contains water, which drains through a small round hole with diameter d. Torricelli’s law states that the average velocity v of the draining...
The tank pictured in Figure 2 with height H and diameter D
contains water, which drains through a small round hole with
diameter d. Torricelli’s law states that the average velocity v of
the draining water is , where g
is the acceleration of gravity and h the water level. Derive an expression to
describe the time taken for the tank to drain, if it is initially
full of water. Future interplanetary astronauts could use the tank
as a simple...
The total length of the piping system made of cast iron providing hot water to a...
The total length of the piping system made of cast iron providing hot water to a house is considered to have a 42m length with a constant diameter. The entrance gage pressure is 85 kPa and exit at 15 kPa gaged. Consider the water density equal 980 Kg/m' and the viscosity 1.138x10 Kg/ms. a) Compute the piping system diameter if the volumetric flow rate provided by this system is equal to 0.1 L/s. There is no pump present in this...
2 Underground water is to be pumped by a 80 percent efficient 10-kW submerged pump to a pool whose free surface is X m above the underground water level (see Figure 2). The diameter of the pipe is 10...
2 Underground water is to be pumped by a 80 percent efficient 10-kW submerged pump to a pool whose free surface is X m above the underground water level (see Figure 2). The diameter of the pipe is 10 cm on the intake side and 8 cm on the discharge side. Determine (a) the maximum flow rate of water and (b) the pressure difference across the pump. Assume the elevation difference between the pump inlet and the outlet and the...
-3 A tank full of liquid (p-1000 kg/m ,H-10 kg/(m s)) discharges to the atmosphere (K-0) through a smooth pipe of diameter D= 5 cm and variable length L whose outlet section is at a height h=10 m bel...
-3 A tank full of liquid (p-1000 kg/m ,H-10 kg/(m s)) discharges to the atmosphere (K-0) through a smooth pipe of diameter D= 5 cm and variable length L whose outlet section is at a height h=10 m below the surface of the deposit. Between the deposit and the pipe a globe valve is placed in order to control the flow rate and maintain it at a constant value Q-0.01 m /s. Calculate the maximum pipe length beyond which it...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged 10-cm-diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the atmosphere through a 100-m-long pipe. The friction coefficient of the pipe is taken to be 0.015 and the effect of the kinetic energy correction factor can be neglected. In order to drain the tank faster, a pump is installed near the tank exit. Water tank Pump 6...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edg 10-cm-diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the atmosphere through a 100-m-long pipe. The friction coefficient the pipe is taken to be 0.015 and the effect of the kinetic energy correction factor ca be neglected. In order to drain the tank faster, a pump is installed near the tank exit Water tank Pamp Required infor...
10 peles A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged 10 cm diameter orifice. The tank water surface is open to the other, and the orice drains to the atmosphere through a 100-m-long pipe. The initial discharge velocity is 4 m/s. The friction coefficient of the can be when to be 0.015 and the effect of the energy correction the factor can be neglected. Determine (a) the initial velocity from the tank...
Question (20 marks Analysis only required Water at 15°C is discharged freely to atmosphere from a reservoir at 18 L/s through two horizontal pipes in series and a pump-motor assembly in between as shown in figure below. First pipe-A is made of cast Iron and is 20m in length with a 60mm dia. The second pipe-B is 35 m in length, has a 40 mm diameter with friction factor 0.0331. The pipe entrance from reservoir is sharp edged. Neglect any...
Can I know full answer
2. Pressurized tank of water has a 10-cm-diameter orifice at the bottom, where water discharges to the atmosphere. The water level is 3 m above the outlet. The tank air pressure above the water level is 300 kPa (absolute) while the atmospheric pressure is 100 kPa. Neglecting frictional effects, determine the initial discharge rate of water from the tank. Air 00 kPa 3 m 10 cm
The tank pictured in Figure 2 with height H and diameter D
contains water, which drains through a small round hole with
diameter d. Torricelli’s law states that the average velocity v of
the draining water is , where g
is the acceleration of gravity and h the water level. Derive an expression to
describe the time taken for the tank to drain, if it is initially
full of water. Future interplanetary astronauts could use the tank
as a simple...
The total length of the piping system made of cast iron providing hot water to a house is considered to have a 42m length with a constant diameter. The entrance gage pressure is 85 kPa and exit at 15 kPa gaged. Consider the water density equal 980 Kg/m' and the viscosity 1.138x10 Kg/ms. a) Compute the piping system diameter if the volumetric flow rate provided by this system is equal to 0.1 L/s. There is no pump present in this...
2 Underground water is to be pumped by a 80 percent efficient 10-kW submerged pump to a pool whose free surface is X m above the underground water level (see Figure 2). The diameter of the pipe is 10 cm on the intake side and 8 cm on the discharge side. Determine (a) the maximum flow rate of water and (b) the pressure difference across the pump. Assume the elevation difference between the pump inlet and the outlet and the...
-3 A tank full of liquid (p-1000 kg/m ,H-10 kg/(m s)) discharges to the atmosphere (K-0) through a smooth pipe of diameter D= 5 cm and variable length L whose outlet section is at a height h=10 m below the surface of the deposit. Between the deposit and the pipe a globe valve is placed in order to control the flow rate and maintain it at a constant value Q-0.01 m /s. Calculate the maximum pipe length beyond which it...
Most questions answered within 3 hours.
-
In a 0.1 M solution of glycine at pH 9.0, what fraction of
glycine has its...
asked 5 minutes ago -
Question 1
1
The time to live field of IP header can prevent
-------- in packet...
asked 5 minutes ago -
Complete and balance each of the following equations for
gas-evolution reactions.
Part A
HNO3(aq)+Na2SO3(aq)→
Express your...
asked 18 minutes ago -
The Salem Company bond currently sells for $956.79 has a coupon
interest rate of 8 %...
asked 22 minutes ago -
I need help with JUnit test. Test suite automation in
JUnit.
asked 25 minutes ago -
7. How many grams of chlorous acid must be dissolved in water to
make 100 mL...
asked 41 minutes ago -
People often have questions about whether they need either a
living trust or a will.
Describe...
asked 49 minutes ago -
ANNOTATE BRIEFLY LINE BY LINE THE FOLLOWING CODE:
package shop.data;
import junit.framework.Assert;
import junit.framework.TestCase;
public class...
asked 1 hour ago -
Post an explanation of the criteria you could
use to evaluate alignment between data collection methods...
asked 1 hour ago -
1. (a) Different conformations are found in pentane.
(i) Using Newman Projection, draw all the possible...
asked 1 hour ago -
It is unlikely but not impossible that it will rain tomorrow.
Which of the following choices...
asked 1 hour ago -
Consider three capacitors, of capacitance 2000 pF , 7800 pF ,
and 0.013 μF .
Part...
asked 1 hour ago