This article has been focused on the analysis of changes in friction force as well as coefficient of friction of slide
journal bearing in terms of the concentration of magnetic particles in the lubricating ferro-oil. There has been present
an analytical and numerical calculation model based on experimentally determined physical quantities describing the
dependence of ferro-oil’s viscosity on fundamental parameters such as temperature, pressure or external magnetic
field in the paper. Numerical calculations of the dimensionless friction force as well as the dimensionless friction
coefficient were performed by solving the Reynold’s type equation using the finite difference method using Mathcad 15
and own calculation procedures. The obtained results has been presented in the form of a series of graphs that take
into account: the influence of external magnetic field, corrections related to the influence of pressure changes,
corrections related to the influence of temperature changes and finally corrections related to non-Newtonian ferro-oil
properties. An analysis of the obtained characteristics has been made so the observations and conclusions were
drawn regarding optimum magnetic particle content in the ferro-oil lubricating the sliding journal bearing.
Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies
Informacja
SZANOWNI CZYTELNICY!
UPRZEJMIE INFORMUJEMY, ŻE BIBLIOTEKA FUNKCJONUJE W NASTĘPUJĄCYCH GODZINACH:
Wypożyczalnia i Czytelnia Główna: poniedziałek – piątek od 9.00 do 19.00