Optimum Design of Piston Stroke and Cylinder Diameter for HPD Diesel Engine
Based on the load and heat radiation area are directly influenced by the ratio of piston stroke to cylinder diameter (S/D).An optimized mathematical model is established, with the minimal heat radiation area as the object function and the S/D value as the variable. The optimum results are calculated by using the an Improved differential evolution algorithm method based on 1Stopt.The result shows that this method is of better convergence, high calculation efficiency and consistent with MTU890.
Weiguo Pan, Jianxing Ren and Yongguang Li
G. D. You et al., "Optimum Design of Piston Stroke and Cylinder Diameter for HPD Diesel Engine", Advanced Materials Research, Vols. 347-353, pp. 522-524, 2012