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A Method for Thermodynamic Work Potential Analysis of Aircraft Engines
38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit Proceedings: Indianapolis, Indiana (2002)
  • Robert McDonald, Georgia Institute of Technology
Abstract

The objective of this paper is to provide a tool to facilitate the application of thermodynamic work potential methods to aircraft and engine analysis. This starts with a discussion of the theoretical background underlying these methods, which is then used to derive various equations useful for thermodynamic analysis of aircraft engines. The work potential analysis method is implemented in the form of a set of working charts and tables than can be used to graphically evaluate work potential stored in high-enthalpy gas. The range of validity for these charts is 300 to 36,000 °R, pressures between 0.01 and 100 atm, and fuel-air ratios from zero to stoichiometric. The derivations and charts assume mixtures of Jet-A and air as the working fluid. The thermodynamic properties presented in these charts were calculated based upon standard thermodynamic curve fits.

Disciplines
Publication Date
July 7, 2002
Publisher Statement

Copyright © 2002 authors. First published by American Institute of Aeronautics and Astronautics, Inc..

NOTE: At the time of publication, the author Robert McDonald was not yet affiliated with Cal Poly.

Citation Information
Robert McDonald. "A Method for Thermodynamic Work Potential Analysis of Aircraft Engines" 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit Proceedings: Indianapolis, Indiana (2002)
Available at: http://works.bepress.com/ramcdona/14/