Dynamical Contact Problems with Friction
Models, Methods, Experiments and Applications
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Beschreibung
The aim of this book is to describe an efficient procedure to model dynamical contact problems with friction. This procedure is applied to different practical problems and verified by experiments. Friction contacts are used to transmit forces or to dissipate energy. Examples for dynamical engineering systems with friction are brakes, machine tools, motors, turbines, bearings or wheel-rail systems. A better understanding of friction phenomena can result in improvements like the reduction of noise and maintenance costs, increased life time of machines and improved energy efficiency. Dependent on the features of the friction contact, different contact models and solution methods are applied. The dynamics of elastic bodies in contact are described by a reduced order model through the so called modal description.
The aim of this book is to describe an efficient procedure to model dynamical contact problems with friction. This procedure is applied to different practical problems and validated by experiments. Friction contacts are used to transmit forces or to dissipate energy. Examples for dynamical engineering systems with friction are brakes, machine tools, motors, turbines, bearings or wheel-rail systems. A better understanding of friction phenomena can result in improvements like the reduction of noise and maintenance costs, increased life time of machines and improved energy efficiency. Dependent on the features of the friction contact, different contact models and solution methods are applied.
An efficient procedure to model dynamical contact problems with friction is presented
The modal description as an alternative to the Finite Elements method to investigate dynamical contact problems with friction applicable to elastic bodies is developed for the first time
Autor*in
Walter Sextro
Themen in »Dynamical Contact Problems with Friction«
Contact Problems Damping Elastic Bodies Friction Motor Point Contact Rolling Contact Turbine machines model structures