A study on viscosity of suspensions

淡江大學機構典藏 > 工學院 > 化學工程與材料工程學系暨研究所 > 期刊論文 > Item 987654321/60133

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題名:	A study on viscosity of suspensions
作者:	董崇民;Don, Trong-ming;Chiu, Wen-yen
貢獻者:	淡江大學化學工程與材料工程學系
日期:	1989-12
上傳時間:	2011-10-13 13:04:24 (UTC+8)
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.
關聯:	Journal of applied polymer science 37(10), pp.2973-2986
DOI:	10.1002/app.1989.070371015
顯示於類別:	[化學工程與材料工程學系暨研究所] 期刊論文

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