文献类型：期刊文章

作　　者：杨菊萍[1]

机构地区：[1]浙江工程学院应用化学系,浙江杭州310033

出　　处：《化工学报》

年　　份：2002

卷　　号：53

期　　号：10

起止页码：1089-1091

语　　种：中文

收录情况：AJ、BDHX、BDHX2000、CAS、CSCD、CSCD2011_2012、EI、IC、JST、RCCSE、SCOPUS、ZGKJHX、核心刊

摘　　要：Two assumptions were put forward as a result of analysis of the flow curves of hydrolyzed polyacrylamide-salt solution and the theory of macromolecular solution.The relationships between the zero-shear viscosity η 0 and polymer concentrations ρ p,between the constants K and n in Meter’s equation and polymer concentration ρ p were established.Therefore a universal Meter’s equation relating apparent viscosity η a with polymer concentration ρ p was deduced.The equation can be used to simulate apparent viscosity η a for the system,with an average error of 7.9% for experimental values.

关 键 词：水解聚丙烯酰胺盐  水溶液 半经验流变方程  零切黏度  流变曲线  聚合物驱油 流变性质 表观黏度

分 类 号：TE357.46] O631.21]