pesudoplastic flow

The results showed that the polyamic acid solution belonged to now-Newtonian pseudoplastic fluid and had the characteristics of rheopectical fluid.结果表明:聚酰胺酸溶液属于非牛顿假塑性流体,还具有负触变性流体的特征。M3t汉语字典

The results indicated that wheat starch paste was typical pseudoplastic fluid, and its rheological model can be described by exponential function.研究小麦淀粉流变学特性,对小麦淀粉溶液糊化过程中粘度与剪切速率、温度和浓度关系进行分析,结果显示糊化后小麦淀粉糊为典型假塑性流体,对小麦淀粉糊流变学分析表明,其流变模型用幂函数表示有很高拟合度,以Y表示粘度,X表示剪切速率,浓度8％,90℃时,本实验小麦淀粉模型为y=1319。M3t汉语字典

The mixing power and circulation characteristics of Newtonian fluid and pseudoplastic fluid were measured in a φ300mm organic glass vessel,by using anchor and tri-leaf impeller,anchor and inner-outer screw,orthogonal twi-stratm triangle blades and single screw,orthogonal twi-stratum triangle blades and inner-outer screw types of combined agitators.为使聚合釜内搅拌介质在湍流、过渡流及层流域都能达到良好的混合，对锚－三叶推进器、锚－内外单螺带、正交双层三角桨－单螺带、正交双层三角桨－内外单螺带等４种组合桨搅拌器，于φ３００ｍｍ的有机玻璃釜中，测定了在牛顿流体和假塑性流体中的搅拌功率和循环特性。