The amount of diesel and smoke

[munro]

you know how I formulas adapted to my middle school...
I do not have degrees more or less emblazoned...
you must excuse me...
the formula ? what you see...that the good lupak has also solved...
to simplify you can? also do
SQRT of press2/press1*50mg,=70,7
then the square root of 1400bar/700bar=1,41*50mg,=71,7 mg....

[cicciogsr]

I didn't want to criticize for me the flow and pressure you can bind to that formula, where did you get it? You have any document? So, we can better understand, for me, it ties in pressure and speed, and after the game enters the flow

[munro]

why do you say that the pressure and flow you can bind it??
I from the bottom of my ingnoranza I think that the pressure and flow of any fluid are strongly linked between them...
anyway..I rely on this...

[cicciogsr]

The pressure, you can tie with a speed difference? for example by applying the bernoulli's equation and, subsequently, knowing the characteristics of the fluid, the geometry of the flow to calculate the flow.. The formula of the first has no physical meaning ? as if you're comparing potatoes with artichokes from measurements we have obtained the formula for finding the coefficient, which is fine for that engine, and for that type of injectors benza.. Try to use it on your car to measure the flow rate in the diagnosis before and after increased the pressure...

[munro]

.............

[tezzero]

lupak the common rail arrives safely to 2000 bar I tell you

[tezzero]

Formulas part.. I say that if I do work on the test bench the injectors with a load at pleasure example, about 60 hz ? a load average.. with a pressure of 800 bar avr? a flow rate of (x) cubic cm in 20 seconds, if you increase the pressure, the flow rate increases..guaranteed, and of course c'? also a precise mathematical formula that takes into account the characteristics of the fluid (diesel oil) of the length and the cross section of the connecting tubes

[lupak]

lupak the common rail arrives safely to 2000 bar I tell you

You'll believe you, but you said to 1300 rpm, 1000 rpm, how much pressure should I be able to have ?
Sorry fosre we are leaving a bit off topic.

[explode82]

what I wanted to say I and that ? was misunderstood,and that ? true that if you increase the pressure of the fuel increases the quantity? injected,ma ? a deal? anyway paltry for what ? the function of the rail if, in fact, if you leave ori the rail and do a reading with a diagnosis of the deal? injected and repeat increasing the rail you see the difference ? just a little,especially for the increases damage usually on the rail map, then ? normal that if you put a module and deception for the sensor the ecu responds differently why? escape the controls that it has in addition the pressure tends to go to the stars...........then with regard to the laws of fluid dynamics that ? another thing

[munro]

Formulas part.. I say that if I do work on the test bench the injectors with a load at pleasure example, about 60 hz ? a load average.. with a pressure of 800 bar avr? a flow rate of (x) cubic cm in 20 seconds, if you increase the pressure, the flow rate increases..guaranteed, and of course c'? also a precise mathematical formula that takes into account the characteristics of the fluid (diesel oil) of the length and the cross section of the connecting tubes

tezzero this topic interests me a lot..you may parlarcen please??maybe a thread specific??
thanks...