燃料喷注 meaning in Chinese

propellant spray

The combustion and flow process of cavity flame holder with liquid kerosene fuel on room temperature were investigated experimentally , with different fuel equivalence ratio and injection schemes
在燃烧状态下,对基于常温液体煤油燃料的凹腔火焰稳定器的燃烧与流动特征进行了试验研究,并比较了不同当量比和不同燃料喷注方式。
The effect of secondary fuel nozzle location , the mass flow rate of secondary fuel and outlet area of ejectorjet were studied . the main results are : the geometry structure of ejectorjet can be compatible with other rbcc operation modes by secondary combustion organization ; the distribution of secondary fuel on ejectorjet cross section is significant for secondary combustion stability . spi combustion organization method is promising
实验研究了二次燃料喷注位置、二次燃料喷注量、后体出口面积对引射火箭性能的影响，得到的结论为：通过燃烧组织，引射火箭模态可以和其他工作模态(亚燃超燃)共用燃烧室而不需做大的几何变化；二次燃料在引射火箭通道截面上的分布对于引射火箭的稳定工作有重要意义。