回油式喷油嘴的理论计算方法

The Theorectical Calculation Formulas for the Spill Burner

本文根据对环槽回油式喷油嘴的流动理论分析,建立了一套用于这种喷油嘴设计的理论计算公式,包括喷油量、回油量、供油量、平均回油压力和平均喷雾锥角的计算公式。

Based on the theorectical analysis of the flow of the spill burner with interior groove, this article establishes a set of theoretical calculation formulas for desinging such aburner. The set includes formulas for injected oil quantity, returned oil quantity, supplied oil quantity, mean pressure for returned oill, and meanspreading of spray.