摘要
UASB厌氧反应器的流场十分复杂.本文对UASB反应器内流场进行了数值模拟,模拟结果表明,液相在反应器内进行循环,气相直接逸出反应器.气体在反应器内分布不均匀,在空间上变化较大.
The flow field in UASB Anaerobic Reactor Anaerobic Reactor is very complex. Numerical simulation on the flow field in the reactor is studied in this paper. Results of the simulation revealed that the liquid circulated in the reactor and the gas leaked away directly from the reactor. The gas in the UASB reactor was not distributed uniformly, it had large spatial variation in space.
出处
《大连大学学报》
2007年第3期8-10,共3页
Journal of Dalian University
基金
辽宁省教育厅高等学校科学研究项目青年基金资助(2005062)
关键词
厌氧反应器
UASB
两相流
数值模拟
anaerobic reactor
UASB
two- phase flow
numerical simulation
