|
Mechanics
Estimating nonstationary planing of a round cylinder along the disturbed fluid surface
V. I. Pegova, I. Yu. Moshkinb, A. D. Cheshkob a South Urals Federal Research Center of Mineralogy and Geoecology of the Urals Branch of the Russian Academy of Sciences
b Academician V. P. Makeyev State Rocket Centre
Abstract:
A numerical method of analyzing nonstationary planing of a round cylinder along the disturbed fluid surface is developed. A problem to be settled with a method of flat sections is set up as a flat problem in a ring layer. The unknown velocity potential is presented with Green formula and evaluated as a potential of simple and doubled layer. The comparison of obtained results with experimental data is given.
Keywords:
planing, two-phase flow, hydrodynamics, nonstationary flow, method of flat sections, cavitation.
Received: 01.06.2021 Revised: 26.08.2021
Citation:
V. I. Pegov, I. Yu. Moshkin, A. D. Cheshko, “Estimating nonstationary planing of a round cylinder along the disturbed fluid surface”, Chelyab. Fiz.-Mat. Zh., 6:3 (2021), 338–346
Linking options:
https://www.mathnet.ru/eng/chfmj249 https://www.mathnet.ru/eng/chfmj/v6/i3/p338
|
Statistics & downloads: |
Abstract page: | 50 | Full-text PDF : | 18 | References: | 9 |
|