Standard Test Method for Shear Thinning Index on Non-Newtonian Liquids Using a Concentric Cylinder Rotational Viscometer

Standard Test Method for Shear Thinning Index on Non-Newtonian Liquids Using a Concentric Cylinder Rotational Viscometer PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

Get Book Here

Book Description


Standard Test Method for Shear Thinning Index of Non-Newtonian Liquids Using a Rotational Viscometer

Standard Test Method for Shear Thinning Index of Non-Newtonian Liquids Using a Rotational Viscometer PDF Author:
Publisher:
ISBN:
Category : Non-Newtonian fluids
Languages : en
Pages : 3

Get Book Here

Book Description
This test method describes the determination of the shear thinning index of a shear-rate dependent (non- Newtonian) fluid using a rotational viscometer. A value of the shear thinning index of unity indicates that the material is Newtonian in behavior. A value greater than unity indicates shear thinning behavior. The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

Determination of the Shear Stability of Non-Newtonian Liquids

Determination of the Shear Stability of Non-Newtonian Liquids PDF Author: Neal Devere Lawson
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 24

Get Book Here

Book Description


Symposium on non-Newtonian Viscometry

Symposium on non-Newtonian Viscometry PDF Author:
Publisher: ASTM International
ISBN:
Category :
Languages : en
Pages : 165

Get Book Here

Book Description


Standard Test Method for Measuring Apparent Viscosity by Capillary Viscometer at High Temperature and High-shear Rates

Standard Test Method for Measuring Apparent Viscosity by Capillary Viscometer at High Temperature and High-shear Rates PDF Author: ASTM Committee D-2 on Petroleum Products and Lubricants. Subcommittee D02.07 on Flow Properties
Publisher:
ISBN:
Category : Lubricating oils
Languages : en
Pages : 18

Get Book Here

Book Description


An Automatic Viscometer for Non-Newtonian Materials

An Automatic Viscometer for Non-Newtonian Materials PDF Author: Ruth N. Weltmann
Publisher:
ISBN:
Category : Viscosimeter
Languages : en
Pages : 34

Get Book Here

Book Description
A concentric-cylinder rotational viscometer is described that is capable of recording meaningful flow curves of rate of shear against shearing stress for most non-Newtonian materials. For many of these materials the flow curve depends on the flow condition of measurement, that is, on the rate of change and the magnitude of the applied flow parameter, which is the rate of shear in this vicometer. Therefore, this instrument incorporates features that permit the operator to program the flow conditions, which are used to produce the flow curve. The instrument is designed so that for most materials the rate of shear is proportional to the rotational speed. A program feature permits presetting the maximum rotational speed to any speed from 80 to 1600 rpm. The speed is automatically varied. The acceleration is constant and can be selected, so that 15, 30, 60, 120, or 240 seconds are required for the speed to change from zero to the preset maximum. Ranges of increasing and decreasing speeds can be programmed to follow each other in two different sequences. The viscometer can also record shearing-stress changes as a function of time at given constant rates of shear.

Determination of the Shear Stability of Non-Newtonian Liquids

Determination of the Shear Stability of Non-Newtonian Liquids PDF Author: Lawson Neal
Publisher:
ISBN: 9780803165397
Category : Mineral oils
Languages : en
Pages : 12

Get Book Here

Book Description


Standard Test Methods for Rheological Properties of Non-newtonian Materials by Rotational (brookfield) Viscometer

Standard Test Methods for Rheological Properties of Non-newtonian Materials by Rotational (brookfield) Viscometer PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

Get Book Here

Book Description


Non-Newtonian Flow and Applied Rheology

Non-Newtonian Flow and Applied Rheology PDF Author: R. P. Chhabra
Publisher: Elsevier
ISBN: 0080564933
Category : Science
Languages : en
Pages : 750

Get Book Here

Book Description
This book bridges the gap between the theoretical work of the rheologist, and the practical needs of those who have to design and operate the systems in which these materials are handled or processed. It is an established and important reference for senior level mechanical engineers, chemical and process engineers, as well as any engineer or scientist who needs to study or work with these fluids, including pharmaceutical engineers, mineral processing engineers, medical researchers, water and civil engineers. This new edition covers a considerably broader range of topics than its predecessor, including computational fluid dynamics modelling techniques, liquid/solid flows and applications to areas such as food processing, among others. * Written by two of the world's leading experts, this is the only dedicated non-Newtonian flow reference in print. * Since first publication significant advances have been made in almost all areas covered in this book, which are incorporated in the new edition, including developments in CFD and computational techniques, velocity profiles in pipes, liquid/solid flows and applications to food processing, and new heat/mass transfer methods and models. * Covers both basic rheology and the fluid mechanics of NN fluids ? a truly self-contained reference for anyone studying or working with the processing and handling of fluids

An Introduction to Rheology

An Introduction to Rheology PDF Author: Howard A. Barnes
Publisher: Elsevier
ISBN: 9780444871404
Category : Science
Languages : en
Pages : 214

Get Book Here

Book Description
This text introduces the subject of rheology in terms understandable to non-experts and describes the application of rheological principles to many industrial products and processes.