Viscosity Sentence Examples

On continuing the heating, the viscosity diminishes while the colour remains the same.

Standard in the ink-jet printing world is to measure the shear viscosity of the liquid.

Now if this state be supposed established in a frictionless fluid, the con sideration of internal friction would simply extend the char acteristics found at any spot to the neighbourhood, and there fore if the boundary were a sphere and so for a frictionless fluid an exception, it would cease to be an exception when we allow for viscosity.

Resin viscosity is the critical parameter in producing fiber composites with low void content.

They act to increase the efficiency of internal mixer mastication of natural rubber and unsaturated synthetic elastomers where reduction of viscosity is required.

Increasing levels of leisure activity were inversely associated with D-dimer, von Willebrand factor, nephelometric fibrinogen, and viscosity.

Such deep flow is facilitated by the lower viscosity of geothermally heated water at depth.

Oil additive companies offered high tech - and high price - lubricity agents, viscosity modifiers and detergent packages.

This does not help the racing engine, that might destroy a viscosity modifier in minutes of high speed running.

Solvents Many polymers contain solvent additives to vary the viscosity and prevent premature curing.

An increase in hemoglobin content increases the stickiness or viscosity of the blood as it flows around the body.

Numerical Equations These are based on the diffusion equation in one dimension, where is the eddy viscosity.

The ESR or plasma viscosity is the simplest guide.

Does the height of a volcano affect the viscosity of the lava?

Meconium ileus in newborns is caused by increased viscosity of waste products in the intestinal tract, and is sometimes secondary to cystic fibrosis.

Narrowing also causes acidosis (an increase in tissue acidity) and increases blood viscosity (thickness).

Xanthan gum increases the viscosity of your ingredients, thereby giving your bread dough the stretchy texture that many gluten-free flours lack.

It is often added to baked goods in the form of "vital wheat gluten" because the protein helps to increase the viscosity and elasticity of dough.

It works as a gluten-free thickener when cooking dishes such as homemade soups, and adds viscosity to recipes for baked goods that use gluten-free flours.

While this powder can work as a substitute for xanthan gum, it is not the right choice for every recipe because it has a flavor similar to chocolate, however it does provide high viscosity and functions well as a binder.

If you already know you must avoid gluten and that you experience a reaction if you eat xanthan gum, it is best to experiment carefully to figure out what you can use instead of xanthan gum to add viscosity to your baked goods.

Alternatively, you can increase the amount of cream by about 1/3 cup to make the ganache slightly less thick, which gives the ganache a more sauce-like viscosity.

Plateau attributed these differences to a special quality of the liquids, named by him " superficial viscosity."

Also, due to their extended conformation, arabinoxylans exhibit a very high viscosity in aqueous solution.

Emulsion viscosity can be determined by two methods, namely a Fann rotational viscometer or a Newtonian tube viscometer.

Increasing ionic strength and reducing pH both decrease the viscosity as they cause the polymer to become more coiled.

These values can be related to the extensional viscosity of the material [8, 9] .

Reynolds Number may also be expressed using the kinematic viscosity of the fluid, where.

The variation in turbulent viscosity within an atmospheric flow field impinging on a building.

The influence of temperature also affects the dynamic viscosity of the air.

The friction in a lubricated bearing is directly related to the fluid viscosity.

A wide particle size distribution usually gives a lower viscosity than narrow due to better particle packing.

At baseline, plasma and blood viscosity were related to risk factors, CHD measures, and claudication.

Dubuat, therefore, assumed it as a proposition of fundamental importance that, when water flows in any channel or bed, the accelerating force which obliges it to move is equal to the sum of all the resistances which it meets with, whether they arise from its own viscosity or from the friction of its bed.

The theorems of hydrostatics are thus true for all stationary fluids, however, viscous they may be; it is only when we come to hydrodynamics, the science of the motion of a fluid, that viscosity will make itself felt and modify the theory; unless we begin by postulating the perfect fluid, devoid of viscosity, so that the principle of the normality of fluid pressure is taken to hold when the fluid is in movement.

Investigate the effect on viscosity on the type or quantity of fat used in a basic roux sauce.

Predicting the shear viscosity of heavily filled materials can thus also be complex.

This affects the ability of the bonds to rotate, and also the viscosity of the bulk polymer.

A change in temperature will cause the viscosity of the solder paste to change.

The viscosity of the fluid applies a damping force to the system.

These values can be related to the extensional viscosity of the material [8, 9 ].

The higher viscosity fluids are more suited for fork use.

The ultimate example of a high viscosity liquid is glass.

The coefficient of purity is increased and the viscosity of the juice diminished.

Among these is the superficial viscosity of Plateau.

There is, however, a continual interchange of molecules between A and B, which produces the same effect as viscosity in a liquid.

The conductivity probably changes with temperature in the same way, being proportional to the product of the viscosity and the specific heat; but the experimental investigation presents difficulties on account of the necessity of eliminating the effects of radiation and convection, and the results of different observers often differ considerably from theory and from each other.

The practical problems of fluid motion, which are amenable to mathematical analysis when viscosity is taken into account, are excluded from treatment here, as constituting a separate branch called "hydraulics" (q.v.).

The important part played by the residual air in the globe had also been deduced by Osborne Reynolds from observing that on turning off the light, the vanes came to rest very much sooner than the friction of the pivot alone would account for; in fact, the rapid subsidence is an illustration of Maxwell's great theoretical discovery that viscosity in a gas (as also diffusion both of heat and of the gas itself) is sensibly independent of the density.

C is a constant, equal to the coefficient of viscosity in Helmholtz's theory, but less simple in Kirchhoff's theory.

Maxwell himself verified this prediction experimentally for viscosity over a wide range of pressure.

If the effects depended merely on the velocity of translation of the molecules, both conductivity and viscosity should increase directly as the square root of the absolute temperature; but the mean free path also varies in a manner which cannot be predicted by theory and which appears to be different for different gases (Rayleigh, Proc. R.S., January 1896).

In the earlier stages of approximation the obstacle thus arising may not be important; but when the thickness of the layer of air is reduced to the point at which the colours of thin plates are visible, the approximation must be sensibly resisted by the viscosity of the air which still remains to be got rid of.

The viscosity test, although of considerable importance in the examination of lubricating oils, has been shown to have very little discriminative value as a general test.

The viscosity is 96 (air =I).

For the testing of the viscosity of lubricating oils the Boverton Redwood standardized viscometer is generally employed in Great Britain.

Warburg in 1875 on the viscosity of gases; its effects would be corrected for, in general, by a slight effective addition to the thickness of the gaseous layer.

All agreed that ice flowed as if it were a viscous fluid; and of this apparent viscosity James Thomson offered an independent explanation by the application of pure thermodynamical theory, which Tyndall considered inefficient to account for the facts he observed.

Moreover, since local cooling, with its consequent viscosity and tendency to froth, are avoided, the frothing is not excessive in spite of the rapidity of the reaction.

Experiments by the capillary tube method have shown that the viscosity varies more nearly as 0 1, but indicate that the rate of increase diminishes at high temperatures.

We Will Assume That When, As In Most Cases, Viscosity Maybe Neglected, The Mass (M) Of A Drop Depends Only Upon The Density (V), The Capillary Tension (T), The Acceleration Of Gravity (G), And The Linear Dimension Of The Tube (A).

Nevertheless, it has been found in practice, when syrups with low quotient of purity and high quotient of impurity are being treated, injecting the feed at a number of different points in the pan does reduce the time required to boil the pan, though of no practical advantage with syrups of high quotient of purity and free from the viscosity which impedes circulation and therefore quick boiling.

Conductivity and viscosity in a gas should vary in a similar manner since each depends on diffusion in a similar way.

Viscosity increases with density, but oils of the same density often vary greatly; the coefficient of expansion, on the other hand, varies inversely with the density, but bears no simple relation to the change of fluidity of the oil under the influence of heat, this being most marked in oils of paraffin base.

It is remarkable that the phenomena of magnetic viscosity are much more evident in a thick rod than in a thin wire, or even in a large bundle of thin wires.

The viscosity of argon is I.

Similarly if A is hotter than B, or if there is a gradient of temperature between adjacent layers, the diffusion of molecules from A to B tends to equalize the temperatures, or to conduct heat through the gas at a rate proportional to the temperature gradient, and depending also on the rate of interchange of molecules in the same way as the viscosity effect.

In the testing of mineral lubricating oils the viscosity, flash-point, cold-test," and specific gravity are the characters of chief importance.

The effects of friction and viscosity in diminishing the velocity of running water were noticed in the Principia of Sir Isaac Newton, who threw much light upon several branches of hydromechanics.

But as the motion of rivers is not continually accelerated,and soon arrives at a state of uniformity,it is evident that the viscosity of the water, and the friction of the channel in which it descends, must equal the accelerating force.

The branch of hydrodynamics which discusses wave motion in a liquid or gas is given now in the articles Sound and Wave; while the influence of viscosity is considered under Hydraulics.