COMPARATIVE ANALYSIS OF ANALYTICAL AND NUMERICAL CALCULATIONS OF CONTACT STRESSES AT ROTATIONAL ELEMENTS OF GEROTOR PUMPS

Journal Title: Applied Engineering Letters - Year 2016, Vol 1, Issue 1

Abstract

This paper presents a wear process analysis of piston-cylinder set in internal combustion engines.Piston mechanism is a very important factor in the proper lubrication of the engine, but also a potential cause of increased consumption of oil. There are very important kinematic - tribological properties of piston mechanisms in this regard. From the point of reliability and functionality, critical parts of this circuit are the piston rings. Wear is most pronounced in the first piston ring, since it is exposed to the highest pressure and temperature, as well as the direct impact of fuel and combustion products. The intensity of wear of piston - cylinder set depends on many factors, but the most influential ones are: construction, materials used for the production of the parts of this assembly, production technology and conditions of use

Authors and Affiliations

L. Ivanovic, B. Rakic, M. Matejic

Keywords

Related Articles

POLE ASSIGNMENT FOR GLASS CAPILLARY TUBE DRAWING PROCESS BY USING MATLAB AND MAPLE LANGUAGE

The question of pole placement for glass capillary tube drawing process is considered. It is used a frequency domain approach to an arbitrary finite spectrum assignment for multivariable time delay systems in order to co...

FUZZY SUPPORT MODEL FOR LONG PIPELINES BY USING DB2 APPROACH

Transient in long pneumatic lines is analyzed from time delay and construction view of point. After presented mathematical model of pneumatic system, there are shown stability issues, and it is calculated length of the p...

CREATING AND ENCRYPTING E-COMMERCE DATABASE FOR SELLING MECHANICAL ELEMENTS

In this paper it is presented creation and encryption of e-commerce database for selling mechanical elements. It is shown a procedure of creation a database and tables with appropriate data, which is the first step in de...

COMPARISON OF HEAT EXCHANGERS ACCORDING TO THE SHAPE OF  RIBS

In this paper the lamella heat exchangers were presented. They are used for  water and air as operating mediums, and can be differentiated by the shape  of the ribs. The one has sinuous type of ribs, while the other one ...

A SIMPLE APPROACH FOR DESIGNING A FILTER ON MICROSTRIP LINES

This paper deals with the design and fabrication of edge-coupled band pass filter (BPF) circuit (fifth order) on microwave laminate for 4.5 GHz ± 0.5 GHz application. The design of filter is realized on a high quality RT...

Download PDF file
  • EP ID EP211870
  • DOI -
  • Views 103
  • Downloads 0

How To Cite

L. Ivanovic, B. Rakic, M. Matejic (2016). COMPARATIVE ANALYSIS OF ANALYTICAL AND NUMERICAL CALCULATIONS OF CONTACT STRESSES AT ROTATIONAL ELEMENTS OF GEROTOR PUMPS. Applied Engineering Letters, 1(1), 1-7. https://europub.co.uk/articles/-A-211870