The high temperature zone is at inner side of OH zone for the diffusion flame, but both zones are approximately at the same position for the premixed flame.

对于扩散火焰，高温区在OH带内侧；而对于预混火焰，二者基本一致。

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The high temperature zone is at inner side of OH zone for the diffusion flame, but both zones are approximately at the same position for the premixed flame.

对于扩散火焰，高温区在OH带内侧；而对于预混火焰，二者基本一致。

youdao