Open AccessDetermination of Critical Speeds of the Rotor of the Electric Pump
Author(s) -
Э. Е. Сильвестров,
Э. Е. Сильвестров,
В. В. Кореновский,
В. В. Кореновский
Publication year - 2010
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-69563
Subject(s) - rotor (electric) , critical speed , anisotropy , helicopter rotor , mechanical engineering , mechanics , control theory (sociology) , computer science , engineering , physics , optics , artificial intelligence , control (management)
Some questions connected to definition of critical speeds of a rotor of the electrical pump are discussed in the article. The examined system is complex elastic one with the distributed and concentrated masses. The considered rotor is based on two supports with anisotropic hardness. In such case the pump has 3D-motion. A method of initial parameters, in our opinion, is used by the most convenient at analysis of this elastic system.