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本文分析了高速柴油机燃油系低速范围内针阀波形变化的特点和原因,提出了确定波动喷射边界和单波喷射区边界的计算方法,并进行了试验验证。
This paper analyzes the characteristics and causes of needle valve waveform changes in the low speed range of high speed diesel fuel system, and puts forward the calculation method to determine the boundaries of the fluctuating jet and the single jet zone.