Homework Statement
A latex balloon, inflated to an excess pressure of 1kPa and a radius of 30cm, is attached to a
smooth nozzle, initially stoppered. The stopper is removed, and the balloon deflates in 5
seconds. Imagine that you are using the air stream exiting the balloon to suspend...
That equation would work for the brick but not air or water since Cp is actually calculated from tabulated values which depend on temperature and pressure.
Homework Statement
A young engineer notices in her plant that 1-kg blocks of brick are routinely removed from a 800 ıC oven and are let to cool in air at 25 ıC. Conscious about cost-cutting and efficiency, she wonders whether some work could be recovered from this process. Calculate the...