径向浓淡旋流燃烧器出口扩锥壁温分布及其对抗磨性能的影响

Temperature Distribution at the Expansion Cone Wall of a Radial Dense dilute Swirl Burner Outlet and Its Effect on Abrasion Resistance

对径向浓淡旋流燃烧器出口中心扩锥磨损失效进行分析，研究确定了中心扩锥实际工作壁温分布，为中心扩锥的合理选材及提高其高温耐磨性提供了可靠依据。

An analysis is performed of the abrasion resistance loss of a central expansion cone at a radial dense dilute swirl burner outlet. The wall temperature distribution of the central expansion cone under actual operating conditions is studied and determined. The results obtained can serve as a reliable basis for the rational selection of materials for the central expansion cone, contributing to its enhanced high temperature abrasion resistance.