曲线拟合与双线性插值在泄漏率计算中的应用

摘要

By using the curve fitting method and bilinear interpola?tion for solving the leakage rate,established the leakage rate fitting formula relevant to the opening height and slow discharge concen?tration relationship, giving the mathematical model of bilinear in?terpolation and the bilinear interpolation program code. These two methods can automatically calculate leakage rate value according to the given opening height and slow discharge concentration pa?rameters, in place of the traditional manual way for leakage rate, which is inefficient and error prone.It provides reference for CO2 calculation and program development.%利用曲线拟合和双线性插值的方法求解泄漏率,得到泄漏率关于开口高度和续放浓度关系的拟合公式,建立双线性插值的数学模型,给出双线性插值程序的算法流程和实现代码.这两种方法可以根据给定的开口高度和续放浓度参数自动求出泄漏率的值,解决了传统手动查图表求泄漏率效率低下容易出错的问题,为后续CO2系统计算和程序开发提供参考.