The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2025
Filed:
Nov. 21, 2022
The Regents of the University of Michigan, Ann Arbor, MI (US);
William W. Schultz, Ann Arbor, MI (US);
Subramaniam Balakrishna, Ann Arbor, MI (US);
THE REGENTS OF THE UNIVERSITY OF MICHIGAN, Ann Arbor, MI (US);
Abstract
Methods and systems for characterizing multiple parameters of viscous fluid simultaneously are provided. By imposing an oscillatory deformation profile on a filament formed of the viscous fluid between two plates, a nonlinear fit to the deformation profile captured at different times is analyzed against a filament model dependent upon the plates radius, viscous fluid density, and the oscillation frequency of the imposed deformation profile. The Reynolds number, Weber number, and the aspect ratio of the viscous fluid are thus determined, for identifying the Newtonian fluid.
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