Intensification of combustion processes due to impinging streams

From the basic properties of gas-continuous impinging streams and the burning models derived in the last section, impinging streams intensify the combustion processes of atomized liquid and powdery solid fuels by the following mechanisms  

Many experimental evidences have been obtained for impinging streams intensifying combustion processes. For example, the results obtained by Enyakin [142] and Enyakin-Dvoretskii [143] from their investigations on the combustion of high sulfur-content oil showed that the oil can burn in impinging streams at a very low excess air factor (as low as 1.02), the number of burners can be decreased, and the length of flame is obviously reduced. The latter result implies that a smaller combustion chamber can be used. 

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