6) shear viscosity 剪切粘度 1. Uncertainties in the determination of shear viscosity for thermoplastic by capillary extrusion rheometry testing; 流变剪切粘度测量不确定度的评定 2. The results showed that the shear viscosity of the polyacrylamide solution decreased with the increase of the temperature...
Y. Son, Determination of shear viscosity and shear rate from pressure drop and flow rate relationship in a rectangular channel, Polymer 48 (2007) 632-637.Son, Y. Determination of shear viscosity and shear rate from pressure drop and flow rate relationship in a rectangular channel. Polymer (...
The data from the corresponding load-displacement curves is converted into viscosity against shear rate adopting Stefans equation for flow between two parallel planes. The viscosity at processing conditions, i.e. at processing temperatures in the range of 1470 to 1480°C and zero to two minutes ...
relationshipThis article proposes four relationships of dynamic viscosity – shear rate dependence for vegetable oils. The purpose of this study was to find a exponential dependence between temperature and dynamic viscosity of vegetable oil, using the equations. Equation constants A, B and C were ...
The viscosity,η, is the relationship between the shear stress and the shear rate. (2) Figure 2 – Simple shear between two parallel plates. Simple liquids, at constant temperature and pressure (and without chemical reactions or phase changes occurring), have a constant viscosity. These are ...
Theoretical analysis on the relationship of complex viscosity (η*) and steady shear viscosity (η) indicates that viscous viscosity (η′) measured under linear viscoelastic region equates with steady shear viscosity at low shear rates, and the Cox‐Merz Rule applies only to the suspension whose...
2) viscosity-shear rate relationship 粘度-剪切速率关系曲线 3) shear stress-shear rate plot 剪切应力-剪切速率图 4) shearing curve 剪切曲线 5) shear stress-strain relationship 剪切应力-应变关系 6) shear rate 剪切速率 1. Study on relationship of viscosity and shear rate of potato starch ...
To model the effects of simple shear, a linear actuator was used to apply shear to the top plane of a 3D neuronal-astrocytic co-culture and established that neurons are sensitive to shear strain magnitude and rate [57]. In mechanics, shearing deformation is a deformation mode consisting of ...
At low shear the viscosity is constant and amounts to η0, the zero shear viscosity. With increasing shear rate the viscosity decreases. The straight lines in the log–log-plot represents the maximum shear rate according to Eq. (9). View article Acoustic radiation force and shear wave ...
. The particle was recorded at an acquisition rate varying from 1 to 60 fps (frames per second) which was adjusted to settling velocity. The centre of the field of view was positioned 0.35 m below the liquid surface to ensure that a particle achieved terminal settling velocity and ...