Comparative dynamics of liquid outflow from containers of certain geometric shapes depending on the change in the axis of rotation

Authors

  • V. O. Bilyi National Technical University of Ukraine "KPI", Kyiv
  • O. G. Bilyi National Technical University of Ukraine "KPI", Kyiv https://orcid.org/0000-0003-1377-0066

DOI:

https://doi.org/10.17721/1812-5409.2023/1.9

Keywords:

geometric shape, rotation relative to a fixed point or axis, angular speed of rotation, angle of inclination, liquid flow during pouring, flow dynamics, uniform flow

Abstract

In metallurgical enterprises, in some plants and factories, in technological processes, pouring of various types of liquids (cast iron, steel, gold, silver, chocolate, etc.) from large containers of various geometric shapes into smaller standard forms by the method of turning the container relative to a fixed point or a fixed axis and pouring over the edge It is important that the flow of liquid is uniform, which in reality is not true even at a constant angular speed of rotation. This paper examines the process of pouring from containers of conical and parabolic shapes, which are the most widely used in practice. In the development of the authors' works on this topic, another mechanism of rotation, which is often found, is considered, namely, rotation relative to the diameter of the upper part of the boiler. We analyze the obtained results of the study of the dynamics of changes in fluid consumption depending on the angle of inclination in comparison with the results of the previous works of the authors and provide conclusions and recommendations. Taking into account these theoretical studies, the operation of rotary mechanisms in each specific case can be adjusted by developing an algorithm of sequential actions that ensure the uniformity of the pouring process.

Pages of the article in the issue: 65 - 68

Language of the article: Ukrainian

References

Bilyi V., Bilyi О. (2022). DYNAMICS OF LIQUID OUTFLOW FROM CONTAINERS OF CLASSIC GEOMETRIC SHAPES. PART I. Znanstvena Misel Journal, 70, 24–28. https://doi.org/10.5281/zenodo.7095676

Bilyi V., Bilyi О. (2022). DYNAMICS OF LIQUID OUTFLOW FROM CONTAINERS OF CLASSIC GEOMETRIC SHAPES. PART ІI. Znanstvena Misel Journal, 71, 38-44. https://DOI: 10.5281/zenodo.7248072

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Published

2023-07-13

How to Cite

Bilyi, V. O., & Bilyi, O. G. (2023). Comparative dynamics of liquid outflow from containers of certain geometric shapes depending on the change in the axis of rotation. Bulletin of Taras Shevchenko National University of Kyiv. Physical and Mathematical Sciences, (1), 65–68. https://doi.org/10.17721/1812-5409.2023/1.9

Issue

Section

Differential equations, mathematical physics and mechanics