Results 1 to 8 of about 8 (8)

Analysis of the operation of thrust bearings of turbomachines on environmentally adaptive lubricant

Авіаційно-космічна техніка та технологія, 2022
The subject of study in this article is the cost-effectiveness of the rotors of powerful turbines and their fire safety. Improvement of these indicators is possible by replacing oil lubrication systems with environmentally adaptive lubricants (EAL), in ...
Vladimir Dotsenko, Yurii Koveza, Viktor Usik   +2 more
doaj   +1 more source

Computational model of sliding bearing

Advanced Engineering Research, 2017
Introduction. Refined computational models of tribosystems taking into account the dependence of viscosity and permeability of the porous coating on pressure through partial filling of the front gap with lubricant are described.
Maria A. Savenkova, Konstantin S. Solop
doaj   +1 more source

Stratification of lubricating material in radial bearings

Advanced Engineering Research, 2015
The technique of calculating the radial sliding bearings of infinite and finite length running on a double-layer stratified lubricant is presented. The technique is based on the use of the self-simulated variable that allows obtaining the exact self ...
Murman Alexandrovich Mukutadze
doaj   +1 more source

Design model of heavy-duty radial bearing running on micropolar grease with account of its viscosity-temperature characteristics

Advanced Engineering Research, 2016
The study objective is to develop a method for calculating the plain journal bearing with an adapted profile of the bearing surface operating on the micropolar lubrication.
Kamill S. Akhverdiev, Elena O. Lagunova, Konstantin S. Solop   +2 more
doaj   +1 more source

Design model of radial melt-lubricated bearing with account of pressure-viscosity ratio

Advanced Engineering Research, 2017
Introduction. The development of the design model of the infinite radial bearing greased by the fusible coating melt with account of the lubricant pressure-viscosity ratio is considered.
Kamil S. Akhverdiev, Elena O. Lagunova, Vladimir V. Vasilenko   +2 more
doaj   +1 more source

HYDRODYNAMIC CALCULATION OF RADIAL BEARING IN ELECTROMAGNETIC FIELD CONSIDERING ITS DEPENDENCE ON VISCOSITY AND ELECTROCONDUCTIVITY ON TEMPERATURE

Вестник Донского государственного технического университета, 2018
We considered movement of electroconducting greasing in a backlash of the radial bearing in the presence of electromagnetic field with the account of its dependence of viscosity and electroconductivity on temperature.
K.S. AKHVERDIEV, E.O. LAGUNOVA, M.A. MUKUTADZE   +2 more
doaj  

Ð¢Ñ€ÐµÑ ÑÐµÐºÑ‚Ð¾Ñ€Ð½Ñ‹Ð¹ радиальный газовый подшипник с максимальной несущей способностью

2021
A variational problem for a radial gas sliding bearing with three sectors is considered. The pressure distribution in the gas bearing is described by the nonlinear Reynolds equation for arbitrary compressibility numbers. The lifting force module is chosen as the problem functional, and the task is to find the maximum of the functional.
openaire   +1 more source

Разработка комплекса PR-мероприятий и информационная поддержка деятельности банка (на примере АО "Народный банк ÐšÐ°Ð·Ð°Ñ ÑÑ‚Ð°Ð½Ð°")

2019
В данной работе изложена сущность подхода к разработке комплекса PR-мероприятий, на примере АО «Народный Банк Казахстана». Изучена информационная поддержка деятельности финансовых институтов.
openaire   +1 more source