摘要: 通过对水解聚丙烯酰胺盐水溶液的流动曲线的分析,提出了两点假设.据此分别建立了Meter-Bird式常数γ_(1/2)和P_α与零剪切粘度η_0间的经验式,及表观粘度η_α和剪切速率γ间的通用 Meter-Bird式.用此方程式与本文(Ⅰ)报通用 MHS方程式和(Ⅱ)报式(4) 联用,模拟水解聚丙烯酰胺盐水溶液的表观粘度,取得了较好的结果.
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方道斌,郭睿威,周少刚,聂贵权,程杰成. 水解聚丙烯酰胺盐水溶液表观粘度的数学模拟(Ⅲ)——表观粘度与剪切速率的通用关系式 [J]. CIESC Journal.
Fang Daobin, Guo Ruiwei and Zhou Shaogang(Department of Applied Chemistry, Tianjin University, Tianjin 300072)Nie Guiquan(Zhejiang Research Institute of Chemical industry , Hangzhou 310023)Cheng Jiecheng(Daqing Petroleum Administration Bureau , Daqing 163712). MATHEMATICAL SIMULATION OF APPARENT VISCOSITY FOR HYDROLYZED POLYACRYLAMIDE- SALT SOLUTION (III) AN UNIVERSAL RELATIONSHIP BETWEEN APPARENT VISCOSITY AND SHEAR RATE[J]. .