Model of dynamic of wave phenomenon during the fuel injection in the common rail system

Abstract: In this paper the general equation to calculate the frequency of needle vibrations has been introduced. Also there has been taken under consideration wave phenomenon in the pipe and spring and the influence of loss of pressure wave amplitude in the injection pipe on the frequency of atomizer needle vibrations. Furthermore, on the basis of example pressure measurement in the indicated chamber the course of wave phenomenon in the injector and its source in the hydraulic tank has been presented.

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Model of dynamic of wave phenomenon during the fuel injection in the common rail system – plik PDF do pobrania