#bulk viscocity

[measurement123]

bulk viscocity - affecting the rate of dissipation

Bulk viscosity is essential for confirmation of molecular concepts of Newtonian fluids. We released a document that reviews the value of this parameter for 12 different Newtonian fluids. This document explains technique of such research. It can be basically duplicated with any other Newtonian fluid. We display that large viscosity is an separate residence of fluid with essentially no connection with other factors, such as powerful viscosity, dielectric permittivity, or compressibility.

Longitudinal viscosity results in details about pleasure periods in non-Newtonian fluids at MHz variety. These great wavelengths are not available with conventional shear rheology. That is why longitudinal rheology is related to the conventional shear rheology. Longitudinal regularity spectra can be used in the same way to the shear viscosity - shear amount dependancy, but at much greater wavelengths.

One of the essential benefits of our longitudinal rheology dimension is capability to use it on the internet for ongoing non-destructive tracking of the commercial procedure. This operate is much more complicated to apply with conventional shear rheology.

Author:

Dispersion Technology, Inc. was established in 1996 by Philip Goetz, its Chairman and Dr. Andrei DukhinScientific instrumentation for heterogeneous system characterization is a major business area. DTI has developed and is currently marketing a family of instruments based on ultrasound for characterizing particle size distribution, zeta potential, rheology, solid content, porosity, in concentrated dispersions such as CMP slurries, nano-dispersions, ceramic slurries, battery slurries, cements, pharmaceutical emulsions, etc, and in porous bodies. 

Address : Dispersion Technology, Inc. 364 Adams Street,  Bedford Hills, NY 10507

E-Mail [email protected]   (For information about purchasing our products, or for general customer service issues) [email protected]  (For equipment service and related issues)

Phone  [phone] Fax  [phone]

[measurement123]

Basic Concepts of particle size Analysis

particle size Measurement

Once the concept of interpreting size and submission is decided, there is then the realistic method of calculating the example to be regarded. In exercise, acquiring precise and efficient size and submission dimension is complicated.

Key factors to consider when choosing medical devices for particle size analysis:

   particle size range - from nanometers to millimeters

   example amount required

   content abilities, e.g. fluid distribution, dry powders

   is dilution needed to evaluate sample?

   capability to evaluate performing particles

   assistance for mixes of different materials

Author:

Dispersion Technology, Inc. was established in 1996 by Philip Goetz, its Chairman and Dr. Andrei DukhinScientific instrumentation for heterogeneous system characterization is a major business area. DTI has developed and is currently marketing a family of instruments based on ultrasound for characterizing particle size distribution, zeta potential, rheology, solid content, porosity, in concentrated dispersions such as CMP slurries, nano-dispersions, ceramic slurries, battery slurries, cements, pharmaceutical emulsions, etc, and in porous bodies. 

Address : Dispersion Technology, Inc. 364 Adams Street,  Bedford Hills, NY 10507

E-Mail [email protected]   (For information about purchasing our products, or for general customer service issues) [email protected]  (For equipment service and related issues)

Phone  [phone] Fax  [phone]