Power Consumption of Highly Viscous Newtonian and Non-Newtonian Fluids in Surface-Renewal Type Reactor

潘勤敏; 王凯; 宋秋安; 潘祖仁

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Power Consumption of Highly Viscous Newtonian and Non-Newtonian Fluids in Surface-Renewal Type Reactor

更新时间：2025-12-16

- Power Consumption of Highly Viscous Newtonian and Non-Newtonian Fluids in Surface-Renewal Type Reactor
- CIESC Journal Issue 3, (1990)
- 作者机构：
  
  浙江大学化工系,浙江大学化工系,浙江大学化工系,浙江大学化工系 ,杭州,杭州,杭州,杭州
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 June 1990，
  
  Published：25 June 1990
- 稿件说明：
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潘勤敏, 王凯, 宋秋安, et al. Power Consumption of Highly Viscous Newtonian and Non-Newtonian Fluids in Surface-Renewal Type Reactor[J]. CIESC Journal, 1990, (3).
DOI：

潘勤敏, 王凯, 宋秋安, et al. Power Consumption of Highly Viscous Newtonian and Non-Newtonian Fluids in Surface-Renewal Type Reactor[J]. CIESC Journal, 1990, (3). DOI：

摘要

实验测定了双轴表面更新型卧式釜中采用三种不同形式的搅拌桨、多种桨间距、广泛的粘度范围内牛顿流体和非牛顿流体的功率特性;统一关联了牛顿流体与非牛顿流体的搅拌功耗

得到:N_PRe=C(l/D_f)~(-1)(V_L/V~*)~D式中的C、D是搅拌桨的结构参数.实验结果还表明

该装置的Metzner常数是转速的函数.

Abstract

The power characteristics were investigated with highly viscous Newtonian and non-Newtonian fluids in a surface-renewal type reactor under the conditions of three kinds of impeller. The results were correlated by means of the Metzners constant. It was obtained that

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