The Effects of Dissolved Oxygen Concentration, Fractional Oxygen Consumption, and Additives on JP-8 Thermal Stability-Reference-Cited by-同舟云学术

The Effects of Dissolved Oxygen Concentration, Fractional Oxygen Consumption, and Additives on JP-8 Thermal Stability

Published:1997-10-01 Issue:4 Volume:119 Page:822-829
ISSN:0742-4795
Container-title:Journal of Engineering for Gas Turbines and Power
language:en
Short-container-title:

Author:

Ervin J. S.¹,Williams T. F.¹,Heneghan S. P.¹,Zabarnick S.¹

Affiliation:

1. University of Dayton, Dayton, OH 45469-0210

Abstract

Since dissolved oxygen participates in fuel deposit formation, knowledge of the effects of dissolved oxygen concentration on fuel thermal stability is critical for fuel system design. In this work, the combined effects of dissolved oxygen availability and additives on jet fuel thermal stability are studied. Experiments with JP-8 jet fuel were conducted in a three-part heat exchanger that simulated a complex thermal and flow environment. The dissolved oxygen content at the flow inlet was varied, and deposition was studied under conditions of either fractional or complete oxygen consumption. The effects of a thermal stability additive package were also studied. An intriguing result found with JP-8 fuels is an increase in deposits formed in heated regions for decreased oxygen consumption, but inverse behavior with the additive package.

Publisher

ASME International

Subject

Mechanical Engineering,Energy Engineering and Power Technology,Aerospace Engineering,Fuel Technology,Nuclear Energy and Engineering

Link

http://asmedigitalcollection.asme.org/gasturbinespower/article-pdf/119/4/822/5889809/822_1.pdf

Reference21 articles.

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4. Ervin J. S. , HeneghanS. P., MartelC. R., and WilliamsT. F., 1996, “Surface Effects on Deposits From Jet Fuels,” ASME JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER, Vol. 118, pp. 278–285.

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