you can calculate the shear rate for extrusion of a screw channel. This equation is starkly similar to the original shear rate formula (γ = V/x) in dividing the velocity of the moving layer by the distance between the two layers. This ...
Dynamic viscosity is often measured with a rotational viscometer, which uses a spinning probe immersed in a sample of liquid. Depending on the nature of the test, the probe may be a cylinder, a sphere, a disk or some other shape. Viscosity is determined by the force needed to rotate the ...
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In fluid mechanics, a fluid refers to a substance that can flow and has the ability to deform under applied shear stress. It can include both liquids and gases. Fluids possess properties such as density, viscosity, and compressibility, which play significant roles in their beha...
Guar gum doesn't reduce ice crystal size as well as LBG, but it adds much more viscosity to the mix, which gives more body to the final ice cream. Unlike LBG, it also hydrates at low temperatures. But Guar works well with LBG, with each amplifying the powers of the other. So they...
As the force is applied to the sensor, its electrical output signal can be measured, converted, and standardized. The input force can vary between load, weight, tension, compression, or pressure, and it can only be measured by a sensor that is designed to calculate that type of force. (...
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The calculator compares the actual flowrate and input power requirements of the pump using the fluid options selected by the user. It is possible to calculate the difference in energy consumption required to do the same amount of work according to the following formula: Energy(Ref. Fluid) / ...
we measured the protein loss of purified proteins as a function of the tube material with and without agitation at 3 rpm (Fig.1B). The protein concentration was measured after agitation to calculate the corresponding protein loss. Fluorescence and UV–vis spectroscopy were used to measure the in...
And further, if one accepts the actual anterior flow rate is given correctly by method A, then one could infer the dextran FITC flux ratio, say before and after treatment, and then calculate the change in posterior aqueous flow. Maurice set out to test his theory by creating one or more ...