Ways to improve conditions in mineral oil lubrication of the internal combustion engines
Journal Title: Ovidius University Annals of Chemistry - Analele Universităţii "Ovidius" Constanţa. Seria chimie - Year 2012, Vol 23, Issue 1
Abstract
The paper analyses some phenomena affecting the cam-follower contact conditions, highlights some detrimental influences over the lubrication regime in this contact. The analysis of the theoretical model revealed the significant influence of thermal and starvation effects on the reduction of film thickness. To avoid these negative phenomena and in order to improve the lubrication regime we propose an original technical solution by using additional oil feed with oil jets, directed over the contact area.
Authors and Affiliations
MANOLACHE Gheorghe, RAKOSI Edward, TALIF Sorinel, POPA Florin
Keywords
Related Articles
- EP ID EP151511
- DOI -
- Views 91
- Downloads 0
Corrosion behavior of steel in biodiesel of different origin
This study aims to characterize the corrosion behavior of steel by static immersion tests in biodiesel obtained from three different types of vegetable oils (sunflower oil, rapeseed oil and corn oil) at room temperature...
[sup][/sup]Fatty acid and fat soluble vitamins composition of raw and cooked Black Sea horse mackerel
The fat soluble vitamins, as well as n3 and n6 fatty acids (FA) are essential compounds of fish lipids and exclusively provided by the diet. Fish is sometimes eaten raw, but it is usually thermal processed before consump...
Mathematical model for power consumption at mixing of industrial and domestic wastewater sludge
Physical investigations have been carried out to characterize the power consumption in a laboratory autoclave vessel equipped with an anchor impeller (diameter d = 0.068 mm), without baffles, at 8 speed ratio, from 100 t...
[i]Sambucus nigra[/i] (L.) liophylised extract as source of direct compression tablets obtaining
The aim of this paper is the valorization of a 10 % anthocyanins elderberries lyophilized extract standardized as cyanidin-3-glucoside in lozenges obtained by direct compression and quality lozenges evaluation according...
Transport and separation through bulk liquid membrane of some biologic active compounds
Transport through liquid membranes of various chemical species is a viable method for different applications in analytical or technological domain. This paper presents the transport and separation results of two compound...