Heat rejection to the environment, Chemistry

A Carnot heat engine gets heat at 800 K and rejects the waste heat to the environment at 300 K. The whole work output of the heat engine is used to drive a Carnot refrigerator that removes heat from the cooled space at 250 K at a rate of 400 kJ/min and rejects it to the similar environment at 300 K. Determine: a) the rate of heat supplied to the heat engine and b) the total rate of heat rejection to the environment.

Posted Date: 3/18/2013 5:49:25 AM | Location : United States







Related Discussions:- Heat rejection to the environment, Assignment Help, Ask Question on Heat rejection to the environment, Get Answer, Expert's Help, Heat rejection to the environment Discussions

Write discussion on Heat rejection to the environment
Your posts are moderated
Related Questions

If hydrogen atom is in an energy level represented by n=4,how many spectral lines are possible in its emission spectrum? Ans) There is a formula for this i.e  [ (n 2- n 1 +1)

Q. What is alpha radiation? Types of radiation there are three principal types of radiation are given off during radioactive decay. One kind is alpha radiation (α-radiation)


Approximate the torque and power necessary to rotate the inner 20 cm diameter cylinder shown in Figure 1. SAE 10W-30 oil at 20°C fills the gap. Assume a linear velocity profile.

Q. Define homogeneous mixture ? A homogeneous mixture is one which has a constant composition throughout. By mixed sugar in water you create a homogeneous mixture. A homogeneo


naming a mu-dichloro bridge in coordination compounds

general methods of preparation of ethanol

Q. Determine Mass to charge ratio of the electron? Ans. Eventually, Thomson was able to find the ratio of the electron's mass to its electrical charge (m/e). Regardless o