A study on viscosity of suspensions
學年 78
學期 1
出版(發表)日期 1989-12-01
作品名稱 A study on viscosity of suspensions
作品名稱(其他語言)
著者 董崇民; Don, Trong-ming; Chiu, Wen-yen
單位 淡江大學化學工程與材料工程學系
出版者
著錄名稱、卷期、頁數 Journal of applied polymer science 37(10), pp.2973-2986
摘要 From a simple kinetic viewpoint for the formation and rupture of links among primary particles, the pseudoplastic behavior of suspensions can be well described. At steady state, the formation and rupture of links reach a dynamic equilibrium, and the viscosity of suspension is proportional to the state of aggregates. It is assumed that the formation of links is due to the surface forces over particles, including van der Waals' force, and is independent of shear rate. The rupture of links is proportional to ṙm. Finally we get a very simple equation to predict the viscosity of suspension. With this simple kinetic viewpoint, the pseudoplastic behavior of suspensions composed of binary blends of monosize particles is also predictable.
關鍵字
語言 en_US
ISSN 0021-8995 1097-4628
期刊性質 國外
收錄於
產學合作
通訊作者
審稿制度
國別 USA
公開徵稿
出版型式 ,電子版,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/60133 )

機構典藏連結