Skip navigation

Please use this identifier to cite or link to this item:
Title: Thermal Phenomena in the Friction Process of the TG15 - Hard Anodic Coating Couple
Authors: Służałek, Grzegorz
Posmyk, Andrzej
Skoneczny, Władysław
Keywords: Friction heat; Hard anodic coating; Numerical simulation; Oil free couples; Plastic materials
Issue Date: 2016
Citation: Archives of Metallurgy and Materials, 2016, iss. 3, s. 1497-1502
Abstract: The paper presents a one-dimensional model of heat conduction in a couple consisting of a cylinder made of a sliding plastic material, TG15, and a cuboid made of alloy AW 6061 coated with a hard anodic coating, where the couple is heated with the heat generated during friction. TG15 is a composite material based on polytetrafluoroethylene (PTFE) with a 15% graphite filler, used for piston rings in oil-free air-compressors. Measurement of temperature in the friction zone is extremely important for the understanding and analysis of the phenomena occurring therein. It is practically impossible to introduce a temperature sensor in such a place. Therefore, the interaction taking place in such a couple was modelled using numerical methods. In order to simplify and accelerate the calculations, a one-dimensional model and constant thermophysical parameters of the materials participating in friction were adopted. To solve the proposed model, the finite difference method was used (FDM). The resultant system of equations was solved by means of an explicit scheme.
DOI: 10.1515/amm-2016-0245
ISSN: 1733-3490
Appears in Collections:Artykuły (WNŚiT)

Files in This Item:
File Description SizeFormat 
Sluzalek_Thermal_Phenomena_in_the_Friction_Process_of_the_TG15.pdf1,84 MBAdobe PDFView/Open
Show full item record

Uznanie autorstwa - użycie niekomercyjne, bez utworów zależnych 3.0 Polska Creative Commons License Creative Commons