1) zero-shear viscosity
零剪切黏度
1.
The equations of zero-shear viscosity and non-newtonian index were deduced based on the experiment data.
通过在线流变实验研究分析了聚苯乙烯/CO2溶液的流变行为,并由实验推导出了不同工艺条件下零剪切黏度η0以及非牛顿指数n的计算公式。
2.
In combination with a modified zero-shear viscosity equation of polymer solution,the normal force exerted on sucker rod can be given.
采用数值分析方法,模拟了抽油机井杆管偏心环空内采出液的速度场,并推导了抽油杆表面的速度梯度差,结合修正的聚合物溶液零剪切黏度公式,给出了抽油杆所受的法向力。
2) shear viscosity
剪切黏度
1.
The proposed model indicates that the yield stress is one of the main causes for the shear-thinning effect and reveals why some materials possess double-Newtonian regions with the shear viscosity in the first region higher than that in the second region.
它揭示了某些材料存在的双牛顿区现象,并证明第一牛顿区的剪切黏度大于第二牛顿区的。
2.
A number of inventive methods have been developed for the measurement of interfacial shear viscosity.
综述测定界面剪切黏度的实验方法,重点介绍对其中几种常见实用的测定方法,包括这些测定方法各自的演变、测量原理、实验装置、灵敏度、优缺点等问题。
3.
The results showed that the apparent shear viscosity(ηa)and shear stress(τ)of all samples decreased with temperature increasing.
结果表明,随温度的升高,各试样的剪切黏度(ηa)和剪切应力(τ)下降;在250℃,剪切速率(γ)为200~10 000 s-1的条件下,各试样ηa和τ的差距逐渐缩小,流变曲线趋于重合。
3) zero-shear viscosity
零切黏度
1.
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.
水解聚丙烯酰胺 (ＨＰＡＭ )盐水溶液流变曲线在整个切变速率的范围内存在 3个区域 :在很低的剪切速率 (ｖｓ)下是牛顿流体 ;在极高的剪切速率下也是牛顿流体 ,它们的黏度是一个定值 ,与剪切速率无关 ,分别称为零切黏度 (η0 )和上极限黏度 (η∞) ;在二区域之间为非牛顿性假塑性流体 ,溶液黏度无定值 ,属表观黏度 (ηａ) ,三者间有 η0 >ηａ>η∞[6 ] 。
4) interfacial shear viscosity
界面剪切黏度
1.
Effects of petroleum compound system on oil-water interfacial shear viscosity of crude oil treated with alkali
复合体系对与碱反应后原油油水界面剪切黏度的影响
2.
The interfacial film properties of resin and asphaltene separated from Saudi Arabia crude oil were investigated by interfacial shear viscosity,and explained by the molecular properties of the resin and asphaltene studied by IR,UV and VOP.
对含有胶质、沥青质的模拟油和模拟水体系,测定了其界面张力和界面剪切黏度。
3.
The molecular structures of asphaltenes and resins in Shengli crude oil were studied by IR,UV,and intensity of the interfacial film between oil and water was investigated by interfacial shear viscosity measurements,and the stability of emulsions was also researched.
采用红外和紫外光谱分析了胜利原油中胶质和沥青质的结构,采用界面剪切黏度对其油、水界面膜强度进行了表征,测定了胶质和沥青质模拟油油包水乳状液的稳定性。
5) shearing-bonding strength
黏结剪切强度
1.
Effects of nano-diamond filler on shearing-bonding strength and micro-hardness of pit and fissure sealant;
纳米金刚石填料对光固化窝沟封闭剂黏结剪切强度和表面显微硬度的影响
6) shear bond strengths
剪切黏结强度
补充资料：剪切黏度
分子式：
CAS号：
性质： 稳流状态下剪切应力与剪切速率之比。单位为帕(Pa)。剪切黏度是液体分子内摩擦的量度，也是物体黏流性质的一项具体反映。剪切黏度与拉伸黏度相比较常用，一般简称黏度时就是指剪切黏度。
CAS号：
性质： 稳流状态下剪切应力与剪切速率之比。单位为帕(Pa)。剪切黏度是液体分子内摩擦的量度，也是物体黏流性质的一项具体反映。剪切黏度与拉伸黏度相比较常用，一般简称黏度时就是指剪切黏度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条