Optimization of Biodiesel Injection Parameters Based on Support Vector Machine

Table 7

Injection parameter selection.

Content	Value range	Step value
Injection pressure	12∼19 MPa	0.1 MPa
Injection duration	14.2∼5.6°CaA	0.1°CaA
High-pressure oil; pipe temperature	67∼89°C	1°C
Pressure chamber temperature	230∼336°C	1°C