How do you calculate second law efficiency?
Consequently, what do you mean by second law efficiency?
Exergy efficiency (also known as the second-law efficiency or rational efficiency) computes the effectiveness of a system relative to its performance in reversible conditions. It can also be described as the ratio of the useful work output of the system to the reversible work output for work-consuming systems.
Also, what is First Law efficiency? FIRST LAW EFFICIENCY. The first law states that energy cannot be created or destroyed, but can be converted from one form. to another.
Besides, what is the difference between 1st and 2nd Law Efficiency?
The basic difference between both concepts is that while first law efficiency solely relates to the specific technology applied in order to satisfy certain tasks, for example, illumination and space heating, the concept of second law efficiency takes into account both the actual technology employed and the technology
What is Carnot efficiency?
The Carnot Efficiency is the theoretical maximum efficiency one can get when the heat engine is operating between two temperatures: The temperature at which the high temperature reservoir operates ( THot ).