中文摘要：

一个零维的单个地区的双曲线模型被介绍在成层的电荷引擎预言燃料燃烧速率，并且预言成层的电荷引擎的全面表演与 GT 力量是综合的。模型为在不同电荷地区计算燃料燃烧速率由二指数的功能组成。模型因素由一种非线性的曲线试穿技术的 redetermined，基于在中间、低的负担从 30cases 获得的试验性的数据。结果证明在测量并且计算的柱体压力之间的好同意，和在计算、测量的柱体压力之间的偏差是不到 5% 。零维的单个地区的双曲线模型在为成层的电荷引擎当模特儿的燃烧是成功的。

英文摘要：

A zero-dimensional single-zone double-curve model is presented to predict fuel burning rate in stratified charge engines, and it is integrated with GT-Power to predict the overall performance of the stratified charge engines. The model consists of two exponential functions for calculating the fuel burning rate in different charge zones. The model factors are determined by a non-linear curve fitting technique, based on the experimental data obtained from 30 cases in middle and low loads. The results show good agreement between the measured and calculated cylinder pressures, and the deviation between calculated and measured cylinder pressures is less than 5%. The zerodimensional single-zone double-curve model is successful in the combustion modeling for stratified charge engines.