Question

Steam enters a long, horizontal pipe with an inlet diameter of d1 = 16 cm at...

Steam enters a long, horizontal pipe with an inlet diameter of d1 = 16 cm at 2 MPa and 300 degrees Celsius with a velocity of 2.5 m/s. Farther downstream, the conditions are 1.8 MPa and 250 degrees Celsius, and the diameter is d2 = 14 cm. Determine (a) the mass flow rate of the steam and (b) the rate of heat transfer.
Engineering   Mechanical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

If you have any doubts or issues, feel free to ask me. Don't forget to rate me.

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
A horizontal pipe has an abrupt expansion from D1 = 8 cm to D2 = 16...
A horizontal pipe has an abrupt expansion from D1 = 8 cm to D2 = 16 cm. The water velocity in the smaller section is 12 m/s and the flow is turbulent. The pressure in the smaller section is P1 = 330 kPa. Taking the kinetic energy correction factor to be 1.07 at both the inlet and the outlet, determine the downstream pressure P2.
Steam enters a horizontal 14-cm-diameter pipe as a saturated vapor at 5 bar with a velocity...
Steam enters a horizontal 14-cm-diameter pipe as a saturated vapor at 5 bar with a velocity of 10 m/s and exits at 4.5 bar with a quality of 95%. Heat transfer from the pipe to the surroundings at 291K takes place at an average outer surface temperature of 400 K. For operation at steady state, determine (a) the velocity at the exit, in m/s. (b) the rate of heat transfer from the pipe, in kW.? (c) the rate of entropy...
Steam enters a horizontal 14-cm-diameter pipe as a saturated vapor at 5 bar with a velocity...
Steam enters a horizontal 14-cm-diameter pipe as a saturated vapor at 5 bar with a velocity of 10 m/s and exits at 4.5 bar with a quality of 95%. Heat transfer from the pipe to the surroundings at 291K takes place at an average outer surface temperature of 400 K. For operation at steady state, determine (a) the velocity at the exit, in m/s. (b) the rate of heat transfer from the pipe, in kW.? (c) the rate of entropy...
An unknown ideal gas enters a 25 cm-diameter pipe steadily at 250 kPa and 47C with...
An unknown ideal gas enters a 25 cm-diameter pipe steadily at 250 kPa and 47C with a velocity of 5 m/s. The ideal gas gains heat as it flows and leaves the pipe at 77C and 225 kPa. The gas constant of the ideal gas is R=0.285 kJ/kg.K. Determine: a) the volume flow rate at the inlet b) the mass flow rate c) the velocity at the exit
Steam enters a diffuser at 250°C and 300kPa with an inlet velocity of 402 m/s. Steam...
Steam enters a diffuser at 250°C and 300kPa with an inlet velocity of 402 m/s. Steam leaves the diffuser at 350°C and 600kPa. The heat gain in the diffuser is 80 kW. The inlet area of the diffuser is 820 cm2. Determine the velocity and the volume flow rate of the steam at the diffuser exit.
The water enters the two-story building through a horizontal pipe with an inner diameter 4 cm...
The water enters the two-story building through a horizontal pipe with an inner diameter 4 cm and the pressure of 10 atm. The velocity of the water flow in the pipe is 5 m/s. The horizontal pipe is connected to a vertical pipe which leads to bathrooms in each story. a) What is the velocity of the water flow in the vertical pipe if the diameter of the pipe is 2 cm. b) What is the pressure in the pipe...
Water at 10 ◦C enters a circular pipe of internal diameter 2.5 cm with an average...
Water at 10 ◦C enters a circular pipe of internal diameter 2.5 cm with an average velocity of 1.2 m/s. Steam condenses on the outside of the pipe so as to keep the surface temperature of the pipe at 82 ◦C. If the length of the pipe is 5 m, determine the outlet temperature of water.
A fluid with SG:0,888 and viscosity:0,8 Pa s flows in horizontal pipe of diameter:5 cm and...
A fluid with SG:0,888 and viscosity:0,8 Pa s flows in horizontal pipe of diameter:5 cm and length:40 m.The measured velocity profile is of parabolic shape.The amount of pressure difference between inlet and exist of the pipe is 648,76 kPa.Determine Reynolds number of flow if the pipe is inclined at an angle 30 degree with horizontal and flow is upward with the same pressure difference is applied                        
Glycerol (1,260 kg/m3) flows into a 14.4 cm diameter, inlet pipe (a.k.a Zone 1) at a...
Glycerol (1,260 kg/m3) flows into a 14.4 cm diameter, inlet pipe (a.k.a Zone 1) at a pressure of 1.519 atm. The liquid then flows through a 6.9 cm diameter pipe at a pressure of 756.8 torr situated 1.4 m above the inlet pipe, a.k.a Zone 2. a) Calculate the flow speed of the Glycerol in Zone 2. b) Calculate the volume flow rate of the Glycerol in either Zone.
A horizontal pipe 20.00 cm in diameter has a smooth reduction to a pipe 10.00 cm...
A horizontal pipe 20.00 cm in diameter has a smooth reduction to a pipe 10.00 cm in diameter. If the pressure of the water in the larger pipe is 7.50 104 Pa and the pressure in the smaller pipe is 6.00 104 Pa, at what rate does water flow through the pipes?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT