Publication detail
Validation of Analytical Calculation of Contact Pressure
MARŠÁLEK, O. VOPAŘIL, J. NOVOTNÝ, P.
Czech title
Validace analytických výpočtů kontaktního tlaku
English title
Validation of Analytical Calculation of Contact Pressure
Type
conference paper
Language
en
Original abstract
This paper discusses the selection of the most appropriate analytical approach for computational modelling of contact pressure using commercial software tool ANSYS. All the analytical relations, characterizing each computational model useful for detailed determination of the contact pressure between two rough surfaces, are presented here. Furthermore, the process of creation of the FEM model of rough surface along with the description and analysis of all the challenges associated with it are described in this paper. In the conclusion are listed results of simulations together with identification of the chosen analytical approach for fast and also accurate calculations.
Czech abstract
Tento článek rozebírá výběr nejvhodnějšího anayltického modelu pro výpočetní modelování kontaktního tlaku za použití komerčně dostupného softwarového nástroje ANSYS. Všechny analytické vztahy, charakterizující každý výpočetní model využitý pro detailní stanovení kontaktního tlaku mezi dvěma povrchy, jsou zde prezentovány. Dále je zde popsán proces tvorby MKP sítě drsných povrchů spolu s popisem veškeré problematiky s tím spojené. V závěru jsou uvedeny výsledky simulací spolu s identifikací vybraného přístupu pro rychlé a zároveň přesné výpočty.
English abstract
This paper discusses the selection of the most appropriate analytical approach for computational modelling of contact pressure using commercial software tool ANSYS. All the analytical relations, characterizing each computational model useful for detailed determination of the contact pressure between two rough surfaces, are presented here. Furthermore, the process of creation of the FEM model of rough surface along with the description and analysis of all the challenges associated with it are described in this paper. In the conclusion are listed results of simulations together with identification of the chosen analytical approach for fast and also accurate calculations.
Keywords in English
Contact pressure, FEM, rough surface, surface deflection
RIV year
2015
Released
21.09.2015
Publisher
Springer International Publishing
Location
Switzerland
ISBN
978-3-319-23921-7
ISSN
2194-5357
Book
Advanced Mechatronics Solutions
Pages from–to
495–500
Pages count
6
BIBTEX
@inproceedings{BUT119712,
author="Ondřej {Maršálek} and Jan {Vopařil} and Pavel {Novotný},
title="Validation of Analytical Calculation of Contact Pressure",
booktitle="Advanced Mechatronics Solutions",
year="2015",
month="September",
pages="495--500",
publisher="Springer International Publishing",
address="Switzerland",
isbn="978-3-319-23921-7",
issn="2194-5357"
}