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Combustion of liquid fuels in a flowing combustion gas environment at high pressuresThe combustion of fuel droplets in gases which simulate combustion chamber conditions was considered both experimentally and theoretically. The fuel droplets were simulated by porous spheres and allowed to gasify in combustion gases produced by a burner. Tests were conducted for pressures of 1-40 atm, temperatures of 600-1500 K, oxygen concentrations of 0-13% (molar) and approach Reynolds numbers of 40-680. The fuels considered in the tests included methanol, ethanol, propanol-1, n-pentane, n-heptane and n-decane. Measurements were made of both the rate of gasification of the droplet and the liquid surface temperature. Measurements were compared with theory, involving various models of gas phase transport properties with a multiplicative correction for the effect of forced convection.
Document ID
19750056719
Document Type
Conference Proceedings
Authors
Canada, G. S.
Faeth, G. M.
(Pennsylvania State University University Park, Pa., United States)
Date Acquired
August 8, 2013
Publication Date
January 1, 1975
Subject Category
Propellants And Fuels
Meeting Information
Meeting: International Symposium on Combustion
Location: Tokyo
Country: Japan
Start Date: August 25, 1974
End Date: August 31, 1974
Sponsors: Navy
Accession Number
75A40791
Funding Number(s)
CONTRACT_GRANT: NGR-39-009-077
Distribution Limits
Public
Copyright
Other

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