Friction Characteristic Impact on Bending Vibration of Couple of Blades with Friction Element

Result code in IS VaVaI

RIV/49777513:23520/11:43899243 - isvavai.cz

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Friction Characteristic Impact on Bending Vibration of Couple of Blades with Friction Element

Original language description

Presented work concerns with a dry friction characteristic impact on bending vibrations of a couple of blades with a friction element. According to the experiment in the Institute of Thermomechanics of the Academy of Sciences of the Czech Republic (IT ASCR) [3-4], the couple of blades is clamped into a horizontal situated non-rotating disk. The second blade is excited in vertical direction by time limited harmonic varying force. Transient vibrations excited by time limited harmonic force are used for identification of frictional characteristics of friction element in contact areas on the basis of the experiment.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

BI - Acoustics and oscillation

OECD FORD branch

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Project

GA101/09/1166: Research of dynamic behaviour and optimalization of complex rotating systems with non-linear couplings and high damping materials

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů