基于Matlab低温烟气焓值和比热分析

Analysis on Matlab Low-temperature Flue Gas Enthalpy and Specific Heat

工业生产过程中很大一部分热量都以烟气的形式白白排放掉了。为了节约能源,对烟气的物性参数进行研究是非常有必要的。本文介绍了烟气焓值、比热容的计算方法,分为多项式拟合和高斯拟合。这两种方法得出的计算方程都很精确,能够为低温余热烟气焓值和比热计算提供依据。

During industrial production process, a large part of the heat in the form of flue gas vain emissions out. In order to save energy, to study the physical parameters of the flue gas is necessary. This article describes the flue gas enthalpy, specific heat capacity calculation methods, divided into the polynomial fitting and Gaussian fitting. The derived equations for calculating these two methods are very accurate and provide the basis for the low temperature waste heat of flue gas enthalpy and specific heat calculation.