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Extending operating range of a homogeneous charge compression ignition engine via cylinder deactivation
Extending operating range of a homogeneous charge compression ignition engine via cylinder deactivation
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机译:通过气缸停用扩展均质充气压缩点火发动机的工作范围
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摘要
An HCCI engine has the ability to operate over a large load range by utilizing a lower cetane distillate diesel fuel to increase ignition delay. This permits more stable operation at high loads by avoidance of premature combustion before top dead center. During low load conditions, a portion of the engines cylinders are deactivated so that the remaining cylinders can operate at a pseudo higher load while the overall engine exhibits behavior typical of a relatively low load.
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