Structure Design and Simulation of Viscometer Based on Velocity Attenuation

Hong Bo Wang; Ying Xue Yao; H.W. Geng; H.D. Geng

doi:10.4028/www.scientific.net/AMR.426.313

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 426Structure Design and Simulation of Viscometer...

Structure Design and Simulation of Viscometer Based on Velocity Attenuation

Abstract:

A viscometer based on velocity attenuation is presented. It is used to measure viscosity of liquid at an arbitrary velocity. Structure of the viscometer is designed. A motor designed specially called Series-Motor is used as driven motor of the viscometer to keep the flow stability of test liquid. A solid rotor motor is adapted to reduce the cogging effect. Pressure-feed air bearing is adapted as support to minimize the resistance torque. Simulation is made in MATLAB. Results show that Series-Motor reduces the resistance torque besides the viscous torque and it provides slow speed motor to keep the flow stability.

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Periodical:

Advanced Materials Research (Volume 426)

Pages:

313-316

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.426.313

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Online since:

January 2012

Authors:

Hong Bo Wang, Ying Xue Yao, H.W. Geng, H.D. Geng

Keywords:

Velocity Attenuation, Viscometer

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