| 摘要 |
Atomized fuel is sprayed in the form of a cone with the apex of the cone in the aperture of the spray device. Oxygen gas is supplied centrally of the cone and the high temperature resulting from oxygen-supported combustion is generated in the internal portion of the cone. Air, or oxygen-enriched air, supports combustion at the outer surface of the cone thus generating lower temperatures at the outer surface. The extreme thermal stresses experienced by surrounding parts of a spray device used for oxygen-supported combustion are thus reduced.
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