Experimental and Numerical Investigation on the Influence of the Rate of Injection (Roi) on Engine Performance for B100 Fuel Control Strategy in Diesel Engines
Table 3
Engine operating parameters.
Items
Units
Values
Engine speed
Rpm
1500
Swirl ratio (Ricardo)
—
2.2
IMEPg
Bar
9.0 + −0.1
Injection pressure
Bar
800
mpilot
mg/str
1.5
Dwell time, δt
Ms
0, 90, 140, 300
Intake temperature
K
347.15
Top dead center (TDC) temperature
K
925
TDC density
kg/m3
21.8
Exhaust gas recirculation (EGR)
%
10.3 (includes 3.3% residual fraction)
MFB50 (50% burnt fuel crank angle)
Crank angle degree after top dead center (CAD ATDC)
