论文标题
用于优化线性发电机的发动机中风的数值算法开发
Numerical Algorithm Development for Optimizing the Engine Stroke of Linear Generators
论文作者
论文摘要
本文介绍了数值算法开发的结果，以优化结合燃烧和回扣的线性发动机中的引擎中风。由于线性发动机中发生的自由活塞相互运动，因此无法使用固定位置来确定线性发动机的冲程。往复运动是在活塞和回弹上作用压力的结果。回弹孔的大小是可能影响运动速度的主要参数。已经开发了一种变异原理的数值算法，以优化回现在的孔径。速度的产生功能对于控制压缩比和提高发动机热效率很重要。
This paper presents the results of a numerical algorithm development to optimize the engine strokes in a linear engine incorporating combustion and kickback. Due to the free piston reciprocal movement occurring in linear engines, the stroke of linear engines cannot be determined by using of fixed position. The reciprocating motion is namely the result of pressure acting on the piston and kickback. Kickback bore size is the main parameter that can influence the velocity of the motion. A numerical algorithm of a variational principle has been developed to optimize the kickback bore size. The resulting function of velocity is important to control the compression ratio and improve of engine thermal efficiency.
