A rock bed used for thermal storage has washed rocks of ½ inch nominal diameter. The bed is 5 feet high, 5 feet wide and 8 feet long. One thousand cubic feet per minute (cfm) of air passes vertically through the rock bed. Estimate the convective heat transfer coefficient for the air/rock bed under this flow condition.
What will be an ideal response?
Physics & Space Science
You might also like to view...
For a pair of dice, how many microstates are there that result in the macrostate of rolling a 7?
a. 1 b. 5 c. 6 d. 7 e. 36
Physics & Space Science
What does the 235 represent in uranium-235?
a. the mass number c. the neutron number b. the atomic number d. none of the above
Physics & Space Science
Which of the following is an example of adiabatic warming?
A) cyclone B) Chinook C) drought D) tornado
Physics & Space Science
The absolute magnitude of the Sun is
A) -26.7. B) -12.1. C) 0. D) +4.8. E) +26.7.
Physics & Space Science