摘要
通过脉冲示踪法,研究气液两相循环流化床停留时间分布,并从整个循环体系的停留时间分布曲线中,分离出提升管的停留时间,建立了数学模型,并进行模拟.
Fluid residence time distributions of two-phase circulating fluidized bed were determined by using pulse tracer method, and RTD curves in riser were separated from RTD curves in whole circulation system. RTD curves were analyzed and mathematical model of fluid RTD was made.
出处
《北京工商大学学报（自然科学版）》
CAS
2005年第5期14-16,共3页
Journal of Beijing Technology and Business University:Natural Science Edition
关键词
气液两相
停留时间分布
循环流化床
gas-liquid phase
residence time distributions
circulating fluidized bed
