-
公开(公告)号:US4421273A
公开(公告)日:1983-12-20
申请号:US887612
申请日:1978-03-17
申请人: Per Lofstrom
发明人: Per Lofstrom
CPC分类号: C03B5/2353 , F23D1/00 , F23D11/103 , F23D14/02 , F23L7/00 , Y02E20/344 , Y02P40/55
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.
摘要翻译: 雾化燃料以锥体的形式喷雾,锥体的顶点在喷雾装置的孔中。 在锥体的中心供应氧气,并且在锥体的内部产生由氧气燃烧产生的高温。 空气或富氧空气支持在锥体的外表面处的燃烧,从而在外表面产生较低的温度。 因此,用于氧气燃烧的喷雾装置的周围部分经受的极端热应力被降低。