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
Present an overview of (i) impact testing methods, and (ii) non-destructive testing (NDT) methods presented in your textbook. Elaborate on one type of impact testing as well a
A glass contains a mixture of water and ice cubes, with a total mass of 0.2 kg and at a temperature of 0 C. The mass of ice cubes is 1/3 of the mass of the mixture in the glas
The design specification for a transmission shaft states that the angle of twist must be no more than 1° over a length 20 times the diameter. Using this specification determ
What is the standard deviation of demand during the lead time? If the standard deviation for the lead-time interval is 100 units, what percentage of the time would the actua
Give specific examples of each of the seven bottleneck principles that apply to that business. Suggest a way to increase the throughput of the bottleneck and describe the be
Show that the normal frequencies satisfy the same determinantal equation as in the previous question, except that now cos θ = 1 - (maω2/2T0). Find the normal frequencies of t
A single-row deep groove ball bearing operating at 1500 rpm is acted upon by a 2668 lb. radial load. The inner ring rotates, the load is steady and the service is continuous.
In the short-circuit test, we assume that V˜ secondary is zero, so that the voltage on the primary side of the ideal transformer is also zero, causing no current flow throug