大型石油ストーブ用バーナの燃焼特性

概要

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It is important for high-power kerosene stoves to have a wide TDR (turn-down ratio), because this kind of stove can be used in cold areas where the heating load is greatly changed. In order to develop high-power kerosene stoves, we prepared the matrix burner of counterflow premixed flames (twin-flame matrix burner), and investigated the performance of kerosene combustion. In this study, we clarified that the characteristics of blowoff and quenching in this burner are arranged between the calorific capacity of the combustion chamber and the premixed air ratio. Furthermore, in introducing the secondary air from slits and ports separately, we can improve the exhaust emission in this burner. Consequently, we have developed the twin-flame matrix burner for high-power kerosene stoves which has a wide TDR (5 : 1).
一般社団法人日本機械学会の論文
1993-04-25