Chrome Extension
WeChat Mini Program
Use on ChatGLM

槽式抛物面太阳能聚光集热器供热厌氧反应器研究

Transactions of the Chinese Society for Agricultural Machinery(2016)

Cited 3|Views2
No score
Abstract
应用能量密度较高的槽式抛物面太阳能聚光集热器(PTC)为厌氧反应器提供热源,确定装置中重要单元的尺寸,并进行了反应器内部能量平衡的计算,得出8 m3的地下厌氧反应器内最大2处负荷分别为进料热损失与发酵物料散失热量,分别为16077.31 kJ/d和23180.01 kJ/d.通过计算得出相应的聚光集热器的关键参数,确定光孔宽度b为2.4m,焦距f为0.6m,集热板面积为4.16 m2,集热管直径为0.016 8 m.应用流体力学模拟软件Fluent对反应器内整体的传热效果进行模拟,仿真结果表明反应器内料液温度可维持在35℃左右.采用与设计参数相近的PTC系统和厌氧反应器进行试验验证,厌氧反应器内料液温度保持在33.6 ~ 35.8℃,与Fluent仿真结果基本吻合.
More
Key words
steady simulation,parabolic trough concentrator,anaerobic reactor
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