Pregled bibliografske jedinice broj: 50487
Stability of Laval Rotor in Short Journal Bearings
Stability of Laval Rotor in Short Journal Bearings // Proceedings of the 5rd International Conference on Maintenance of Electrical Machines, Transformers and Equipment & Electrical Energy Quality / Srb, Neven ; Moser Josip (ur.).
Zagreb: Elektrotehničko društvo Zagreb, 2000. str. 138-143 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 50487 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Stability of Laval Rotor in Short Journal Bearings
Autori
Stegić, Milenko ; Vranković, Nikola
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 5rd International Conference on Maintenance of Electrical Machines, Transformers and Equipment & Electrical Energy Quality
/ Srb, Neven ; Moser Josip - Zagreb : Elektrotehničko društvo Zagreb, 2000, 138-143
Skup
5rd International Conference on Maintenance of Electrical Machines, Transformers and Equipment & Electrical Energy Quality
Mjesto i datum
Rijeka, Hrvatska, 02.10.2000. - 03.10.2000
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Short Journal Bearings; Stability of Laval Rotor; Linearization of
Sažetak
For some combinations of rotor speed and radial load, the pressure field of bearing fluid can perturb the pure rotational motion and disturbs the normal operation of a rotating machine. The stability analysis of a rotor in journal bearings is inherently a nonlinear problem because of the nonlinear character of bearing force. A classical approach to solve it is the linearization of bearing force around the static equlibrium position.
This paper deals with the influence of rotor damping factor and bearing factor of the Laval rotor in short journal bearings on the size of stability regions.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
