The processes of fluid flow, combustion and heat transfer between the flue gas and tube without any simplification in the firebox of atmospheric heater were studied with the whole coupling method.

采用分区耦合的方法研究了常压加热炉辐射段内的流动、燃烧和管内外传热的工艺过程。

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The whole geometric structures of combustor, combustion chamber and furnace tube in delayed coking furnace were accurately calculated by the whole-coupling method.

采用分区耦合的计算方法，实现了对工业焦化炉从燃烧器、炉膛、炉管整体几何结构的仿真，并且对焦化炉内流动、燃烧和传热全部工艺过程进行了模拟。

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This article introduces a gun type of gas burners for radiating tube and a method of designing combustion unit for radiating tube.

介绍一种枪式辐射管燃气燃烧器及其燃烧头的设计。

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