Experimental analysis of bladed wheel modelwith tie-boss couplings – steady and rotational states

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F18%3A00497563" target="_blank" >RIV/61388998:_____/18:00497563 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Experimental analysis of bladed wheel modelwith tie-boss couplings – steady and rotational states

Original language description

Experimental modal analysis of the proposed model of bladed wheel with tie-boss couplings was performed for validation of the numerical FE model. The pre-stresses in contacts were set and evaluated indirectly by the magnetic torque sensor. Then dynamical tests of bladed wheel under revolutions were performed. Theelectromagnetic synchronized pulses were used for excitation of forced vibration of the wheel. The Campbell diagram of the wheel with prestressed contacts was created from the measurement under revolutions. From the attenuation of resonant vibration of the wheel the dampingwas evaluated.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20302 - Applied mechanics

Project

<a href="/en/project/GA16-04546S" target="_blank" >GA16-04546S: Aero-elastic couplings and dynamic behaviour of rotational periodic bodies</a><br>

Continuities

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

Publication year

2018

Confidentiality

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

Article name in the collection

DYMAMESI 2018 - Proceedings

ISBN

978-80-87012-66-6

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

47-50

Publisher name

Institute of Thermomechanics AS CR, v. v. i.

Place of publication

Prague

Event location

Prague

Event date

Mar 6, 2018

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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