Enhancement of Aviation Fuel Thermal Stability Characterization Through Application of Ellipsometry (Paperback) (ISBN-13: 9781289170448)

ASTM D3241/Jet Fuel Thermal Oxidation Tester (JFTOT) procedure, the standard method for testing thermal stability of conventional aviation turbine fuels is inherently limited due to the subjectivity in the color standard for tube deposit rating. Quantitative assessment of the physical characteristics of oxidative fuel deposits provides a more powerful method for comparing the thermal oxidation stability characteristics of fuels, especially in a research setting. We propose employing a Spectroscopic Ellipsometer to determine the film thickness and profile of oxidative fuel deposits on JFTOT heater tubes. Using JP-8 aviation fuel and following a modified ASTM D3241 testing procedure, the capabilities of the Ellipsometer will be demonstrated by measuring oxidative fuel deposit profiles for a range of different deposit characteristics. The testing completed in this report was supported by the NASA Fundamental Aeronautics Subsonics Fixed Wing Project.

Author: Samuel Tucker Browne
ISBN-10: 1289170444
ISBN-13: 9781289170448
Publisher: Bibliogov
Language: English
Published: 07/15/2013
Pages: 24
Format: Paperback
Weight: 0.14lbs
Size: 9.69h x 7.44w x 0.05d