1.

Record Nr.

UNIORUON00047123

Autore

CZEGLEDY, Karoly

Titolo

4.-9. szazadi nepmozgalmak a steppen / irta Czegledy Karoly

Pubbl/distr/stampa

Budapest, : [Akademiai Kiado], 1954

Descrizione fisica

45 p. ; 25 cm

Classificazione

AC X

Soggetti

Archeologia - Asia Centrale - Steppe Euroasiatiche

Lingua di pubblicazione

Hungarian

Formato

Materiale a stampa

Livello bibliografico

Monografia

2.

Record Nr.

UNINA9910508306603321

Autore

Leister Tim

Titolo

Dynamics of Rotors on Refrigerant-Lubricated Gas Foil Bearings

Pubbl/distr/stampa

Karlsruhe, : KIT Scientific Publishing, 2021

ISBN

1000135139

Descrizione fisica

1 online resource (194 p.)

Collana

Schriftenreihe des Instituts für Technische Mechanik, Karlsruher Institut für Technologie

Soggetti

Mechanical engineering & materials

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

The gas foil bearing (GFB) technology is a key factor for the transition to oil-free rotating machinery. Among numerous advantages, GFBs offer the unique ability to be lubricated with working fluids such as refrigerants. However, the computational analysis of refrigerant-lubricated GFB-rotor systems represents an interdisciplinary problem of enormous complexity. This work pushes forward existing limits of



feasibility and establishes a new strategy that enables stability and bifurcation analyses.