河北工业科技2016，Vol.33Issue(6)：491-495,5.DOI:10.7535/hbgykj.2016yx06009
基于甲醇燃烧数值模拟的炉膛结构优化
Structure optimization of boiler furnace based on methanol combustion numerical simulation
王振辉 1孙晓婷 1杜梦轩1
作者信息
- 1. 河北科技大学机械工程学院,河北石家庄 050018
- 折叠
摘要
Abstract
In order to study the influence of different ratio of length and diameter of chamber to the temperature distribution of methanol combustion and the emission of formaldehyde pollutants, taking methanol boiler of 700 kW as example, the combustion process of methanol fuel is numerically simulated, then the reaction methanism of methanol combustion kinetics obtained from Chemkin is imported into Fluent, and the simulation analysis is conducted.The results show that when the ratio of length and diameter of chamber is 0.41, the combustion in the chamber is most stable, and the emission of formaldehyde is the lowest.关键词
燃烧学/甲醇/锅炉/炉膛/温度分布/甲醛Key words
combustion science/methanol/boiler/furnace/temperature distribution/formaldehyde分类
能源科技引用本文复制引用
王振辉,孙晓婷,杜梦轩..基于甲醇燃烧数值模拟的炉膛结构优化[J].河北工业科技,2016,33(6):491-495,5.
