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VOL. 11, ISSUE 3 (2026)
Novel optical method for measurement Newtonian fluid viscosity via Multiparameter analysis
Authors
Dr. Kesar Singh
Abstract
This manuscript presents a technique based on optical tracking of the
free fall in a Newtonian fluid used in falling ball viscometers. Classical
techniques have shown, on one hand a limit in the ball falling height
measurement, on the other hand a limit in the accuracy estimation of velocity
and therefore a weak precision on the viscosity calculation of the fluids. Our
method consist to measure the fall height by taking video scenes of the ball
during its fall and thus to estimate its terminal velocity which is a
preponderant parameter in the kinematic velocity computing, using both the
Stokes or Hoppler formalisms. The precision reached in this approach adjoins
encouraging values for future works in the purpose to improve this method
further.
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Pages:15-18
How to cite this article:
Dr. Kesar Singh "Novel optical method for measurement Newtonian fluid viscosity via Multiparameter analysis". International Journal of Advanced Research and Development, Vol 11, Issue 3, 2026, Pages 15-18
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