Question

A plate is subjected to local pressure in open condition of 90 kPa. Air flows through...

A plate is subjected to local pressure in open condition of 90 kPa. Air flows through a plate at 6 m/s of velocity and temperature measured at 25oC with a 8m length X 2.5m wide section. Solve the problem if considering air flows parallel to side by side of flat plate by determine the drag force that overcome the plate on the top surface for

i) 8 m long side

ii) 2.5 m long side

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
Air at free-stream velocity of 9 m/s flows over a thin flat plate of length 3...
Air at free-stream velocity of 9 m/s flows over a thin flat plate of length 3 m and width 1.5 m. A laminar boundary layer develops from the leading edge of the flat plate. At Rex = 500 000, the boundary layer becomes a turbulent boundary layer where x is the distance from the leading edge. ρair = 1.2 kg/m3 , μair = 1.8 x 10-5 kg/m.s (a) Estimate the length of the laminar boundary layer. (b) Estimate the drag...
Problem 4: Air at 20°C and 1 atm flows over a horizontal flat plate at 1...
Problem 4: Air at 20°C and 1 atm flows over a horizontal flat plate at 1 m/s. The plate is 20m by 1m and is maintained at 60°C. If the flow is in the direction of smaller side, calculate the power needed to maintain the surface temperature. Also repeat problem 4 for a case where air velocity is zero.
Air at a stagnation pressure of (600 kpa) and stagnation temperature of (323K) flows through a...
Air at a stagnation pressure of (600 kpa) and stagnation temperature of (323K) flows through a constant area duct with diameter of (0.02 m). Heat is transferred to the duct at a rate of (200 kJ/kg). Determine the naximum mass rate of flow and back pressure. Take (C=1.0035 kJ/kg.K). please i need solve in 30 min
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT