Due: Midnight 24th April 2016
The Universal Flow Principle applies to all systems that involve the flow of mass or energy. It
is surprising that most of the equations relating to flow can be re-arranged into the form
Question 1 : (a)
Radiant heat transfer equation: qr = FEA(Th4-Tc4)
(Th T c )
In case of heat flow system temperature is the potential difference.
Universal flow principle is given by the equation:
where, q = instantaneous flo
Some problems may have multiple answers
1) An innovative power cycle is being designed to operate between heat reservoirs at 150 C and
55 C. What is most nearly its maximum theoretical thermal efficiency?
Classify the following processes of a closed system as
possible, impossible, or indeterminate.
It is impossible for any system to operate in a way that entropy is destroyed.
[Entropy within system](+ or -) = [Net entro
A binary system of species 1 and 2 consists of vapor and liquid phases in equilibrium at temperature T,
for which ln ?1 = 1.8 2 2 x ; ln ?2 = 1.8 2 1x ; sat 1 P = 1.24bar; sat 2P = 0.89 bar. (a) What is the pressure
P and vapor mole fraction y1 within thi