JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | |
MIXING OF PSEUDOPLASTIC LIQUID IN A VESSEL EQUIPPED WITH A VARIETY OF HELICAL RIBBON IMPELLERS | |
HIROTAKA KONNO1  TOSHIYUKI YOKOTA1  KOJI TAKAHASHI1  | |
[1] Department of Chemical Engineering, Yamagata University | |
关键词: Mixing; Pseudoplastic Liquid; Helical Ribbon Impeller; Mixing Time; Laminar Flow Region; | |
DOI : 10.1252/jcej.21.63 | |
来源: Maruzen Company Ltd | |
【 摘 要 】
References(10)Cited-By(5)A huge number of data prove that the dimensionless mixing time of pseudoplastic liquids with a helical ribbon impeller increases with an increase in the apparent Reynolds number in the laminar flow region, but starts to decrease with the Reynolds number above a certain critical Reynolds number. The mixing time is strongly affected by the liquid shear-thinning property, increasing as the liquid shear-thinning property increases. The mixing time in the laminar-flow region is correlated with liquid properties, impeller geometry and operational conditions. The optimum impeller geometry for the mixing of pseudoplastic liquids is predicted.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201912080692859ZK.pdf | 431KB | download |