FLOW MAPPING IN BUBBLE-COLUMNS USING CARPT

被引：207
|
作者：
DEVANATHAN, N
MOSLEMIAN, D
DUDUKOVIC, MP
机构：
[1] WASHINGTON UNIV,CHEM REACT ENGN LAB,ST LOUIS,MO 63130
[2] FLORIDA ATLANTIC UNIV,DEPT MECH ENGN,BOCA RATON,FL 33431
来源：
CHEMICAL ENGINEERING SCIENCE | 1990年 / 45卷 / 08期
关键词：
Bubble Column; Liquid Circulation; Particle Tracking; Turbulence; Two-Phase Flow;
D O I：
10.1016/0009-2509(90)80107-P
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A noninvasive Computer Automated Radioactive Particle Tracking (CARPT) Facility is used for the investigation of liquid recirculation and turbulence in a bubble column. The motion of a single neutrally buoyant radioactive particle is monitored by an array of scintillation detectors and analyzed by an on-line computer to map the flow field. Results for the mean flow patterns and turbulence in a 12″ diameter column are reported for the air-water system. This communication marks the first application of CARPT for tracing the liquid flow in bubble columns. © 1990.
引用
收藏
页码：2285 / 2291
页数：7
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