上吸式生物质汽化炉的建模和模拟  

Modeling and Simulation of Updraft Biomass Gasifier

作　　者：车丽娜[1] 王维新 李鹏[1] 

机构地区：[1]石河子大学机械电气工程学院,新疆石河子832003 [2]石河子大学教务处,新疆石河子832003

出　　处：《农机化研究》2008年第8期55-56,64,共3页Journal of Agricultural Mechanization Research

摘　　要：在生物质热解规律研究的基础上,建立了上吸式生物质汽化炉的数学模型。该模型充分考虑了炉内主要的物理和化学反应过程及其交互作用。通过对汽化炉内生物质高温分解、燃烧、还原和干燥等汽化过程进行模拟计算,得出炉层高度对燃气成分和炉内混合物温度的影响规律,为模型的进一步优化提供了理论依据。On the basement of the study of the biomass pyrolysis disciplinarian, this article developed a mathematical model, and the modeling of biomass gasification implies the representation of chemical and physical phenomena and their interaction. This article simulates the pyrolysis, combustion, reduction and drying for gasification process of reduction zone, to get the disciplinarian of the effect that the height of the hearth on the composition of the gas products and the temperature of mixture, and provides a theoretical gist to optimize the model

关 键 词：生物质气化 上吸式气化炉 建模 模拟 

分 类 号：S126[农业科学—农业基础科学]