节点文献
下喷自吸环流反应器内局部气泡平均直径及其径向分布
LOCAL BUBBLE DIAMETER PROFILES OF GAS-LIQUIDSELF-ASPIRATED REVERSED FLOW JET LOOP REACTOR
【Abstract】 The local bubble diameter profiles of the gas-liquid two-phase self-aspirated reversed flow jet loop reactor were studied experimentally by using internal camera CCD bubble measuring technology. The experimental results show that the local Sauter bubble diameter profile decreases with increasing liquid jet flowrates and nozzle diameter in both the jet region and the tubular flow region inside the draft tube. Bubble diameter profiles follow inverse Gaussian Distribution in the jet effective region while inverse parabolic distribution in the tubular flow region inside the draft tube.
【关键词】 下喷自吸环流反应器;
内摄像CCD气泡测试技术;
气泡平均直径;
【Key words】 reversed flow jet loop reactor; internal camera CCD bubble measuring technology; bubble mean diameter;
【Key words】 reversed flow jet loop reactor; internal camera CCD bubble measuring technology; bubble mean diameter;
【基金】 国家自然科学基金!(No 2 970 60 0 6);中石化科技开发基金!(No X5980 2 1 )资助项目
- 【文献出处】 化工学报 ,JOURNAL OF CHEMICAL INDUSTRY AND ENGINEERING(CHINA) , 编辑部邮箱 ,2000年02期
- 【分类号】TQ05
- 【被引频次】8
- 【下载频次】130