05.01.2013 Views

Joint International Conference on Long-term Experiments ...

Joint International Conference on Long-term Experiments ...

Joint International Conference on Long-term Experiments ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

THE MATHEMATICAL MODELLING OF THE PRESSURE REGULATOR<br />

AND OF THE ELECTROMAGNETIC INJECTION AT ENGINES WITH THE<br />

REVOLUTION AND THE TEMPERATURE OF THE ENVIRONMENT<br />

SURROUNDINGS<br />

Vasile Blaga 1 , Nicolae Chioreanu 2 , Adriana Cătaş 3<br />

1 University of Oradea, Faculty of Envir<strong>on</strong>ment Protecti<strong>on</strong>,<br />

2 University of Oradea, Faculty of Envir<strong>on</strong>ment Protecti<strong>on</strong><br />

3 University of Oradea, Faculty of Science, Department of Mathematics,<br />

acatas@uoradea.ro<br />

ABSTRACT<br />

The author proposes a pers<strong>on</strong>al model for the calculati<strong>on</strong> of pressure regulator and<br />

electromagnetic injecti<strong>on</strong>, the volume of fuel injected in cycle and the durati<strong>on</strong> of the<br />

injecti<strong>on</strong> with the number of rotati<strong>on</strong> at the total full charge load. This kind of mode can<br />

be used in the modeling system of electr<strong>on</strong>ic gasoline injecti<strong>on</strong> mo<strong>on</strong>lit or multiunit. To<br />

carry out this model it is necessary modeling engines with spark lighting cycle with<br />

gasoline injecti<strong>on</strong> with a model helping cycle proposed by the author.<br />

Keywords: pressure regulator, valve, pulverizati<strong>on</strong>, durati<strong>on</strong> of injecti<strong>on</strong>.<br />

THE OPTIMUM CALCULATION OF THE PRESSURE REGULATOR<br />

Pressure regulator maintains c<strong>on</strong>stant pressure injecti<strong>on</strong> in supplying installati<strong>on</strong>. [3; 5].<br />

Calculati<strong>on</strong> scheme of the pressure regulator is presented in figure 1.<br />

Figure 1: Scheme of pressure regulator: 1-membrane; 2- springs; 3- valve; 4-<br />

c<strong>on</strong>necti<strong>on</strong> to the tank; 5- entrance c<strong>on</strong>necti<strong>on</strong>; 6- exit c<strong>on</strong>necti<strong>on</strong>; 7- housing.<br />

427

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!