Air is at 20 degree c and has a free stream velocity of u
Course:- Mechanical Engineering
Reference No.:- EM13601548

Expertsmind Rated 4.9 / 5 based on 47215 reviews.
Review Site
Assignment Help >> Mechanical Engineering

A thin-flat plate having a length of L = 10 cm is heated by a constant-heat flux from the bottom and cooled by an air flow from the top. Air is at 20 degree C and has a free stream velocity of U infinity = 40 m/s. For temperature of the platenot to exceed 80 degree C, what should be the heat-flux?

Put your comment

Ask Question & Get Answers from Experts
Browse some more (Mechanical Engineering) Materials
To perform the fatigue test on the given specimens using the Fatigue tester and plot S-N curve and To determine the safe fatigue stress levels for the specimens from the S-N c
Explain in your own words the manner in which the Pelamis wave power device operates. Note that the motion at the hinges produces hydraulic power that is fed into electric g
Saturated vapor steam at 100kPa is compressed adiabatically to 300 kPa . If the compressor is 75% efficient, what are the work required and the temperature of the discharge st
This problem involves the determination of the friction factor in a pipe for laminar and transitional flow conditions. To proceed with this problem, go to Appendix H, which
A river (of water) is flowing at a velocity of 1.2 m/s at 25 C. If a large beam is placed in the river to support a bridge, what is the total pressure at the front of the beam
A 20-tooth spur gear with a diametral pitch of 6 meshes with a 55-tooth gear. Determine the value of the standard center distance. Also calculate the thickness of the gear t
Condensate exiting the feedwater heater as saturated liquid at 120 lbf/in.2 undergoes a throttling process as it passes through a trap into the condenser. The feedwater leav
The concrete block shown has wall thicknesses of 40 mm, voids that are 95 mm×110 mm 190 mm×390 overall. Calculate the moment of inertia about the centroidal X-X axis.