Analysis of Knock Causes and Measures for Aspirated Hybrid Engines
The article introduces the formation mechanism of gasoline engine knock,elaborates on the main combustion process of the engine and the main factors affecting knock.Compared to regular gasoline engines,hybrid specific engines place more emphasis on thermal efficiency and fuel economy,mainly using technology routes such as Miller cycle and high compression ratio.The engine knock problem also has new characteristics,requiring targeted solutions to control and solve it from the combustion mechanism.
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