煤粉锅炉炉膛内速度场模拟

Journal of Harbin University of Science and Technology(2019)

Cited 1|Views1
No score
Abstract
为了达到国家节能减排约束性目标及能源的高效利用,根据CFD原理选取某型号的58 MW煤粉炉为研究对象,对燃烧器及炉膛进行三维物理建模,根据合理的假设和边界条件设置,模拟在6种工况下锅炉炉内速度场,探讨其变化规律.通过6种工况的计算结果对比得知当锅炉负荷是100%和80%时,随着风量比的增大,流场的扰动效果越好,当负荷是60%时,风量比的大小对于流场的影响很小,基本趋于相同;当风量比相同时,对流场的扰动作用会随着负荷的降低而减弱.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined