CAJ | 학술논문

采用水型实验和Image-Pro-Plus6.0专业图像处理系统,研究了搅拌转速、偏心度、气体流量和搅拌桨浸入深度对气泡微细化的影响规律.结果表明：增大搅拌桨浸入深度、加大偏心度和增加搅拌速度对气泡微细化有利;而在搅拌速度增加的同时,减小气体流量,也有利于气泡微细化.
채용수형실험화Image-Pro-Plus6.0전업도상처리계통,연구료교반전속、편심도、기체류량화교반장침입심도대기포미세화적영향규률.결과표명：증대교반장침입심도、가대편심도화증가교반속도대기포미세화유리;이재교반속도증가적동시,감소기체류량,야유리우기포미세화.
The micro bubbles influence were studied of different rotational speed,eccentric degrees,in depth and gas flow rate by cold water model experiments and special image analysis software（Image-Pro-Plus）.The results showed that the stirring speed greater,the bubbles more evenly dispersed and the better process degree in the pool.Increase the eccentric degrees,the bubbles disperse and disintegration and dispersion.Furthermore,increasing the nozzle immersion depth can improve bubble disintegration and dispersion in the bath.Under the same rotation speed,the gas flow rate less,the bubble dispersion is well.