Exergy analysis

• Explain the concept of entropy as a practical abstraction
• Account for the difference between reversible and irreversible processes
• Explain the term exergy as a measure of the quality of the energy and its ability to perform work
• Account for the difference between energy efficiency and exergy efficiency
• Calculate exergy consumption in common physical processes
• Calculate exergy consumption in chemical processes
• Carry out an exergy analysis on a system with some complexity
• Identify the most irreversible steps in a process
• Assess exergy consumption in energy conversion processes

The 1st and the 2nd laws of thermodynamics. A more thorough introduction to the concept of entropy than is normally seen at introductory courses on thermodynamics. Assessment of popular descriptions of entropy as disorder, scattering, information and the arrow of time. Exergy as a measure of energy quality. Exergy consumption in physical processes. Exergy consumption in chemical processes. Exergy analysis of selected systems such as cooling machines, engines, fuel cells, chemical industry and electricity production.

Study in groups based on textbook and notes. A limited number of modules with the teacher.

Minimum: 10.

Please be aware that this course will only be held if the required minimum number of participants is met. You will be informed 8 days before the start of the course, whether the course will be held.