UNIFIED ENGINEERING Fall 2004

Ian A. Waitz

Problem T13 (Unified Thermodynamics)

Write a short essay (a few paragraphs long) that explains the concepts of reversibility and irreversibility of various thermodynamic processes. Cite examples of how irreversibility would impact the performance of aerospace power and propulsion systems. The concepts should be explained at a level that is understandable by a high school senior or non-technical person.