| 摘要 |
The burner for a plurality of fluid streams provides a discharge nozzle on the end of a fuel conduit; the fuel conduit is surrounded by an air or gas conduit; in the space between the inner wall of the air conduit and the outer wall of the fuel conduit, an annulus is positioned; the annulus has a bluff downstream end in general registration with the end of the fuel conduit and creates a toroidal turbulent eddy of air or gas that enhances combustion without materially accelerating the atomized fuel.
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