The results of the investigation show that soot appears firstly in the richfuel area where is permeated by air within combustion chamber.
研究结果表明：在柴油机燃烧过程中碳粒最早出现在燃烧室内有空气渗混的富油区；
2
The characterization of the combustion properties of the aluminum? Magnesium fuel? Rich propellant for unchoked ducted rocket was studied.
系统研究了铝镁贫氧推进剂低压燃烧特性的表征方法。
3
This paper presents a new concept that particle concentration enrichment process through deceleration and diffusion process is the basis of fuelrichcombustion technology.