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对径向浓淡旋流燃烧器出口中心扩锥材质、工作情况及磨损形貌进行了分析 ,确定了中心扩锥的失效形式 ,为提高中心扩锥高温耐磨性提供了理论依据。
The material, working condition and wear morphology of the expanding cone at the outlet of the radial shading swirl burner were analyzed, the failure forms of the center expanding cone were determined, which provided a theoretical basis for improving the wear resistance of the expanding cone at high temperature.