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).
The shear rate dependency of the viscosity can differ substantially between different products, and also for a given liquid, depending on temperature and concentration.
The viscosity of a shear - thinning fluid (also known as pseudoplastic fluid) decreases with increasing
shear rate.
The recipe - specific
shear rate in mixing and optimized heat treatment with high product velocity achieves the desired product characteristics.
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.»
Access to
shear rates and temperature sweeps is available in a single click, without the need for calibration, geometries, or chip sensors.
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.
Not exact matches
It also has relatively medium
rate of retrogradation and medium - low resistance to
shear.
With Steam Infusion allowing more control over the steam flow
rate, we change the operating characteristics of the Vaction ™ Unit from a gentle introduction of steam to a disruptive high
shearing process environment.
Costs (fuel, fertiliser, freight, rams,
shearing,
rates, parts, tax, electricity, labour, interest, etc) $ 175,000.
Even though City's Italian chief will be
shorn of a player who he clearly
rates in the highest regard, he can consider himself fortunate that he isn't in a similar position to his opposite number, Sir Alex Ferguson.
The shoulder isn't designed to take those
shearing forces which leads to a high
rate of shoulder injury.
Rating: R (for language, including some sexual references) Cast: Greta Gerwig, Lola Kirke, Matthew
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The Institute's dynamic
ratings of good, acceptable, marginal, or poor are derived from two seat design parameters (peak acceleration of the dummy's torso and time from impact initiation to head restraint contact with the dummy's head) plus neck tension and
shear forces recorded on BioRID during the test.
The Institute's dynamic
ratings of good, acceptable, marginal, or poor are derived from two seat design parameters (peak acceleration of the dummy's torso and time from impact initiation to head restraint contact with the dummy's head) plus neck tension and
shear forces recorded on the BioRID dummy during the test.
Title: A-C-T Like a Kid and T - H - I - N - K Like a Parent Authors: Katherine
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But more than just
shear market size and rapid growth, borrowers are going delinquent on student loans at a far faster
rate than other loan types.
Wind
shear is related to the
rate at which different layers in the atmosphere move — zero
shear means that the layers all move together, large
shear means that the upper layers are moving very differently to those below — and is inimical to hurricane formation and intensification.
And since the factors involved in churning up flows of air are the subject of serious academic debate, they had a lot of possibilities to consider and at least 20 different units of measurement to factor into their models — technicalities like the magnitude of vertical
shear of horizontal wind, flow deformation and simple wind speed, and highly specialised meteorological considerations such as the negative Richardson number, and the Brown energy dissipation
rate.
... Cloud formation is influenced by countless processes... the presence of cloud condensation nuclei, the temperature lapse
rate and temperature inversions, wind
shear, the presence of fronts, changes in ocean upwelling, to name a few.
-- a consistent gas with thermal relaxation
rates that are slow compared to hydrodynamic viscous relaxation
rates (that work to slow dynamical
shear whenever it occurs within the gas, gas parcels moving in opposite relative directions) and convective relaxation
rates.
Peter diamond recently wrote a paper and WSJ Op - ed saying that taking the tax code as given, the top marginal income tax
rate should be 48 %; but it could be as high as 76 % if the tax code was
shorn of deductions without lowering growth
rates.