AN EXPERIMENTAL INVESTIGATION OF THE NEW VIBRATION VISCOMETER

Authors

Jamshidbek Ulugbek ugli Shamuratov, Tashkent State Technical University, Tashkent city, Republic of UzbekistanFollow

Abstract

The characteristics of the new oscillating-plate viscometer have been investigated experimentally. The results obtained are as follows: the resonant frequency of plate oscillation decreases with increasing viscosity; the apparatus constant 𝐾 determined experimentally includes the end and slip effects; the dimensions of the plate should be determined by referring to empirical relations between 𝜌𝜇 and Λ(≡{(𝐸𝑎𝐸)−1}𝑛) for various dimensions of the plate; where 𝜌 is the density, 𝜇 is the viscosity; 𝐸𝑎 the resonant amplitude of plate in the air; E the amplitude of plate in a liquid, and 𝑛 a constant. If the distance between the plate and the wall of the vessel is longer than about one wavelength of the wave produced by the plate, the effect of the reflected wave from the wall can be neglected.

First Page

75

Last Page

80

References

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Recommended Citation

Shamuratov, Jamshidbek Ulugbek ugli (2023) "AN EXPERIMENTAL INVESTIGATION OF THE NEW VIBRATION VISCOMETER," Technical science and innovation: Vol. 2023: Iss. 4, Article 15.
Available at: https://btstu.researchcommons.org/journal/vol2023/iss4/15