In knock regions, the most optimum spark Angle is the adder of the basic spark Angle, the knock amendment Angle and other amendments.
2
试验结果表明提高发动机压缩比和选择最佳点火提前角后,发动机性能有一定提高。
The result show that performance of engine will be improve by increasing compression ratio of engine and using best ignition advanced angle.
3
发动机在非爆震区域工况下,其最佳点火提前角为初始点火提前角、基本点火提前角和修正点火提前角之和。
When worked in non-knock conditions, the most optimum spark angle is the adder of the initial spark angle, the basic ignition angle and the amendment spark angle.