Optimization Analysis of Engine Intake System Based on Coupling Matlab-Simulink with GT-Power

Table 1

Main parameters of LJ465Q engine.

Parameters	Values
Engine type	Four-stroke, in-line, natural inspiration
Displacement (L)	1.051
Bore × stroke (mm)	65.5 × 78
Rate power (kW)	38.5/5200 (r/min)
Compression ratio	9 : 1
Intake manifold total length (mm)	230