Research Article

Influence of Ignition Channel on the Ignition Performance of Ignition Device

Figure 8

Variation of the gas pressure nephogram under working condition II with the pressure in the main combustion chamber.
(a) Backpressure Pa = 1 MPa
(b) Backpressure Pa = 2 MPa
(c) Backpressure Pa = 3 MPa
(d) Backpressure Pa = 4 MPa