基于AVL-BOOST的混合动力汽车用Atkinson循环发动机

Research On Atkinson Cycle Engines Used in Hybrid Vehicle Based on AVL-BOOST

为了探讨Atkinson循环发动机相关性能,运用现有的理论知识对Atkinson循环进行分析,采用数值模拟的方法在一Otto循环发动机模型上实现了Atkinson循环。结果表明,采用Atkinson循环的发动机相对于Otto循环的发动机具有更高的热效率。

In order to explore the performance of Atkinson cycle engines,Atkinson cycle was analyzed by using the existing speculative knowledge.Numerical simulation method was adopted to achieve Atkinson cycle through an engine model of Otto cycle on the AVL-Boost platform.The results indicate that the engine can obtain more thermal efficiency by using Atkinson cycle than Otto cycle.