Počet záznamů: 1
Development of excitation and measurement for identification of rotating blade disks
- 1.
SYSNO ASEP 0332276 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Development of excitation and measurement for identification of rotating blade disks Tvůrce(i) Pešek, Luděk (UT-L) RID
Vaněk, František (UT-L) RID
Procházka, Pavel (UT-L) RID, ORCID
Vaněk, Petr (UT-L)
Cibulka, Jan (UT-L)Zdroj.dok. Vibrations in Rotating Machines VIII. - Vienna : Technische Universitat Wien, 2009 / Springer H. ; Ecker H. - ISBN 978-3-200-01412-1 Rozsah stran s. 1-10 Poč.str. 10 s. Forma vydání CD-ROM - CD-ROM Akce Vibrations in Rotating Machines /8./ Datum konání 23.02.2009-25.02.2009 Místo konání Vienna Země AT - Rakousko Typ akce EUR Jazyk dok. eng - angličtina Země vyd. AT - Rakousko Klíč. slova vibrodiagnostic-measuring system ; rotating bladed wheels vibration ; travelling waves Vědní obor RIV BI - Akustika a kmity CEP GA101/09/1166 GA ČR - Grantová agentura ČR CEZ AV0Z20760514 - UT-L (2005-2011) Anotace A research of dynamics of the model shrouded blade wheel in the IT is presented. Excitation of vibration of a rotating bladed wheel has been solved theoretically. The appliance developed for excitation of vibrations is described. Two solutions with permanent magnets and an electromagnet are discussed. Resonant vibration adjustment by frequency revolution tuning is discussed as well. Vibration and related phenomena brought about by an electromagnet excitation were measured by extended magneto-kinematics system VDS-UT designed and developed in the IT. This system is oriented to vibration measurements on turbine rotor blades in a long-term operation. The measurement set-up is described and results of rotating wheel vibration analysis are presented. Pracoviště Ústav termomechaniky Kontakt Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Rok sběru 2010
Počet záznamů: 1