本文主要介绍在直流式燃烧器出口加装钝体稳燃器后的冷态空气动力特性的研究成果。

Research results of the cold aerodynamic flow characteristics of a bluff-body flame stabilizer mounted on the outlet of a tangential burner are reported.

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本文在钝体燃烧器稳燃机理研究方面已具有较好基础的前提下，提出一种设想：在非对称钝体的流场中具有稳定的回流结构。

In this paper, a notion that there is steady recirculating zone in the flow field of asymmetry bluff-body is presented, based on the foregone mechanism of flame stab.

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