EXERGY ANALYSIS - PRINCIPLES AND PRACTICE

The importance of the goal of developing systems that effectively use nonrenewable energy resources such as oil natural gas, and coal is app arent. The method of exergy analysis is well suited for furthering thi s goal, for it enables the location, type and true magnitude of waste and loss to be determined. Such information can be used to design new systems and to reduce the inefficiency of existing systems. This paper provides a brief survey of both exergy principles and the current lit erature of exergy analysis with emphasis on areas of application.