Sentences with phrase «shear rates»

The probability distribution for the molecular extension was determined as a function of shear rate, γ˙, for two different polymer relaxation times, τ.
The recipe - specific shear rate in mixing and optimized heat treatment with high product velocity achieves the desired product characteristics.
The reason for shear thinning flow behaviour is that an increased shear rate deforms and / or rearranges particles, resulting in lower flow resistance and consequently lower viscosity.
A1 / B1 Stable, stay - in - grade oil intended for use at extended drain intervals in gasoline engines and car & light van diesel engines specifically designed to be capable of using low friction low viscosity oils with a high temperature / high shear rate viscosity of 2.6 mPa * s for xW / 20 and 2.9 to 3.5 mPa.s for all other viscosity grades.
Unlike conventional rotational rheometers, the Fluidicam can run defined shear sweeps at shear rates as high as 105 s — 1 with low - viscosity fluids of 0.1 centipoise (cP) up to 200,000 cP.
The viscosity of a shear - thinning fluid (also known as pseudoplastic fluid) decreases with increasing shear rate.
Guasto says the new understanding could help in the design of medical equipment to reduce such infections: Since the phenomenon peaks at particular rates of shear, he says, «Our results might suggest additional design criteria for biomedical devices, which should operate outside this range of shear rates, when possible — either faster or slower.»
A5 / B5 Stable, stay - in - grade oil intended for use at extended drain intervals in high performance gasoline engines and car & light van diesel engines designed to be capable of using low friction low viscosity oils with a High temperature / High shear rate (HTHS) viscosity of 2.9 to 3.5 mPa.s.
The shear rate dependency of the viscosity can differ substantially between different products, and also for a given liquid, depending on temperature and concentration.
Access to shear rates and temperature sweeps is available in a single click, without the need for calibration, geometries, or chip sensors.
Foams in the area of damping devices like in sports equipment or accessories which are exposed to high level of impact, can be manufactured with specially filled fluids called Shear thickening fluids (viscosity of fluids increases with increase in shear rate or stress).
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