Calculating injection quantity

Discussion in 'General Diesel Discussion' started by WarmStart, Jan 31, 2017.

  1. WarmStart

    WarmStart New Member

    Joined:
    Oct 30, 2016
    Messages:
    3
    Car:
    Seat Leon Tdi 2004
    Location:
    Estonia
    Hello.

    I need a formula to calculate the quantity of fuel are forced through a nozzle at certain time on a certain pressure.

    I have Bump quantity per injection.
    0.20ml

    injector pressure.
    250 bar.

    injecting time.
    1 milisecond.


    why i need it?
    I want to find optimal nozzel ends for my engine.
     
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  2. WarmStart

    WarmStart New Member

    Joined:
    Oct 30, 2016
    Messages:
    3
    Car:
    Seat Leon Tdi 2004
    Location:
    Estonia
    To calculate the right fuel quantity I have to consider diesel viscosity and density.
    Or only viscosity?
    Definitely I have to consider nozzle hole geometry.
     

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