Pregled bibliografske jedinice broj: 217853
Modal testing of rotordynamic test rig for rotor- stator rub investigation
Modal testing of rotordynamic test rig for rotor- stator rub investigation // 22nd Danubia-Adria Symposium on Experimental Methods in Solid Mechanics / Gianni Nicoletto (ur.).
Parma: Italian Association for Stress Analysis, 2005. str. 246-247 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Modal testing of rotordynamic test rig for rotor- stator rub investigation
Autori
Braut, Sanjin ; Žigulić, Roberto ; Skoblar, Ante ; Butković, Mirko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
22nd Danubia-Adria Symposium on Experimental Methods in Solid Mechanics
/ Gianni Nicoletto - Parma : Italian Association for Stress Analysis, 2005, 246-247
Skup
22nd Danubia-Adria Symposium on Experimental Methods in Solid Mechanics
Mjesto i datum
Parma, Italija, 28.09.2005. - 01.10.2005
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Modal testing; rotordynamic test rig; natural frequencies
Sažetak
The object of this paper is preliminary modal testing of a new rotordynamic test rig for rotor- stator rub investigation. The main goals of this testing are determination of the base plate rigid body natural frequencies and choosing appropriate elastic elements in order to set this rigid body frequencies as low as possible. Therefore, two sets of rubber elastic elements are analyzed. Further, natural frequencies of the rotor, stator and coupled rotor-stator (without rotation) are investigated too. Those natural frequencies are analyzed especially in horizontal and vertical direction with respect to possible lateral movement of the rotor.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti