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利用自行设计的静态高压模拟燃烧室,采用闪光摄影技术,对12V180CaD—2柴油机轴针式喷油器的喷雾发展进行了实验研究,并根据实验结果对轴针式喷油器喷雾贯穿长度的计算公式进行了校核和修正。
In this paper, the spray development of 12V180CaD-2 diesel axial piston injector was experimentally studied by using the self-designed static high-pressure simulation combustion chamber. The calculation of spray penetration length of the axial needle injector was carried out based on the experimental results The formula has been checked and amended.