.... 胶体强度(AOAC):6.67%浓度 60℃,11.50%H2O 4.75mPa.s 12.5%浓度 60℃,11.50%H2O 19.88mPa.s 6.粘度损失(Viscosity loss) 16.8% 7.PH 值(45℃,6.67%) 5.64 8.燃烧后残留物 0.51% 9.等离子点(Isoionic Point) 5.0 10.干燥后损失 11.18% 11.还原物 ...
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... viscosity indicating controller 粘度指示控制器; 粘度指示控制器 viscosity loss 粘度降 viscosity manometer 粘度压力计; 粘度压力计 ...
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Temporary viscosity loss 暂时性粘度损失
Percentage temporary viscosity loss 暂时性粘度损失百分数
Percentage permanent viscosity loss 失百分数
solution viscosity loss 溶液粘度损失
viscosity loss velocity 粘度损失率
viscosity shear loss 粘度剪切损耗
But polymer solution is viscoelasticity and non-Newtonian fluid,routine water drive separate injection technology is about forming orifice pressure difference and controlling influx through decreasing open area,so the problem of high viscosity loss factor(40~70%)and the affection on displacement effectiveness is existence.
但对于聚合物溶液这种粘弹性非牛顿流体,如果采用常规水驱分层注入技术(即通过减小过流面积来形成节流压差、控制注入量)进行分层注入,存在着粘度损失率高(40~70%)、影响驱替效果的问题。
参考来源 - 聚合物驱分层注入技术研究The pressure drop and the viscosity loss of polymer solution flowing through zonalinjection allocation of cylindrical cavity with nozzle and jet target can be changed to meetthe requirement of injection through adjusting nozzle diameter and target distance.
带有喷嘴-射流靶的圆柱腔室分层配注器通过调整喷嘴直径和靶距来改变聚合物溶液在流经这种配注器时产生的压降和粘损,以符合配注要求。
参考来源 - 聚合物溶液在带有喷嘴—射流靶的圆柱腔室分层配注器中的流动·2,447,543篇论文数据,部分数据来源于NoteExpress
The operating data from Daqing oilfield indicates that the viscosity loss of polymer because of fish eyes and shearing is about 40% more or less.
据大庆采油厂的运行数据表明:鱼眼、剪切造成的聚合物粘度损失大约为40%。
Under the same wall heat condition, with the increase of momentum correction coefficient, viscosity loss of the nozzle increases, but thrust and specific impulse decrease.
在同等壁面热条件下,随着动量调节系数的增加,喷管粘性损失增大,喷管的推力和比冲都将下降;
Daqing oil field prepared polymer solution with produced water from polymer flooding, and systematically studied the viscosity loss of polymer and the influencing factors.
该文利用大庆油田聚合物驱产出水配制聚合物溶液,对聚合物溶液的粘度损失及其影响因素进行了较为系统的研究。
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