Question

What is the pressure drop associated with water at 27°C flowing with a mean velocity of...

What is the pressure drop associated with water at 27°C flowing with a mean velocity of 0.1 m/s

through an 800-m-long cast iron pipe of 0.30-m inside diameter?

Answer is close to 332 Pa

Please show all work

Engineering   Mechanical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Water flows at the rate of 500gal/min through a 400-ft-long line. The first and last 100ft...
Water flows at the rate of 500gal/min through a 400-ft-long line. The first and last 100ft of the line are 6-in.-diameter cast-iron pipe, while the middle 200 ft consists of two 4.24-in.-diameter cast-iron pipes. (a) the average velocity in each section of pipe (b) the pressure drop in each length of pipe (c) the total pressure drop
Through a refinery, fuel ethanol is flowing in a pipe at a velocity of 1 m/s...
Through a refinery, fuel ethanol is flowing in a pipe at a velocity of 1 m/s and a pressure of 101300 Pa (1 atm). The refinery needs the ethanol to be at a pressure of 200,000 Pa on a lower level. How far must the pipe drop in height in order to achieve this pressure? Assume the velocity does not change. (The density of ethanol is 789 kg/m^3 and gravity g is 9.8 m/s^2.
Given: The viscosity is negligible. Atmo- spheric pressure is 101300 Pa. Water flows at speed of...
Given: The viscosity is negligible. Atmo- spheric pressure is 101300 Pa. Water flows at speed of 5.8 m/s through a horizontal pipe of diameter 3.3 cm. The gauge pressure P1 of the water in the pipe is 1.9 atm. A short segment of the pipe is constricted to a smaller diameter of 2.1 cm. What is the speed v2 of the water flowing through the constricted segment? Answer in units of m/s. What is the gauge pressure of the water...
Given: The viscosity is negligible. Atmospheric pressure is 101300 Pa. Water flows at speed of 5.9...
Given: The viscosity is negligible. Atmospheric pressure is 101300 Pa. Water flows at speed of 5.9 m/s through a horizontal pipe of diameter 3.3 cm. The gauge pressure P1 of the water in the pipe is 1.6 atm. A short segment of the pipe is constricted to a smaller diameter of 2.4 cm. What is the gauge pressure of the water flowing through the constricted segment? Answer in units of atm.
Water flowing through a 1.3 cm -diameter pipe can fill a 300 L bathtub in 5.6...
Water flowing through a 1.3 cm -diameter pipe can fill a 300 L bathtub in 5.6 min . Part A What is the speed of the water in the pipe? show work please. The gauge pressure at the bottom of a cylinder of liquid is 0.30 atm . The liquid is poured into another cylinder with twice the radius of the first cylinder. What is the gauge pressure at the bottom of the second cylinder? answer with 2 sig figs.
A horizontal pipe contains water at a pressure of 100 kPa flowing with a speed of...
A horizontal pipe contains water at a pressure of 100 kPa flowing with a speed of 2.0 m/s . The pipe narrows to one-half its original diameter. The speed of the water is 8 m/s what is the pressure of the water?
A 100-m long horizontal pipe carries water at an average velocity of 2.5 m/s. The required...
A 100-m long horizontal pipe carries water at an average velocity of 2.5 m/s. The required pressure drop, deltaP, across the length of the pipe required to achieve this is 1.5 x 10^5Pa, and the surface roughness to diameter ratio of the inside of the pipe is k/D= 0.004. What is the diameter of the pipe? The only current example on chegg of this problem is wrong.
Remember that pressure drop in piping vary as the diameter is changed, assuming the mass flow...
Remember that pressure drop in piping vary as the diameter is changed, assuming the mass flow rate is the same. you found that pressure drop is inversely proportional to diameter to the fifth power. You also know that velocity in the duct/pipe is inversely proportional to area or diameter squared, again for the same mass flow rate. Your water flow analysis is based on achieving a water flow velocity similar to the air velocity (24 ft/s), however the result for...
Water flows through a constricting pipe. At the inlet, the pressure is 100,000 Pa, the diameter...
Water flows through a constricting pipe. At the inlet, the pressure is 100,000 Pa, the diameter is 1.6 m and the water flows at 1 m/s. The centerline of the outlet of the pipe is the same as the centerline of the inlet of the pipe. Solve for the PRESSURE and VELOCITY of the water exiting the pipe if the diameter is 0.8 m. I know Bernoulli's equation, it's the solving for two unknowns that has me lost.
Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in...
Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is P1 = 1.70 104 Pa, and the pipe diameter is 4.0 cm. At another point y = 0.30 m higher, the pressure is P2 = 1.30 104 Pa and the pipe diameter is 2.00 cm. (a) Find the speed of flow in the lower section. =m/s b) Find the speed of flow in the upper section. =m/s (c)...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT