Open AccessDetermination of circulating gas-dynamic force acting the rotor of centrifugal compressor with opposed impellers
Author(s) -
S. S. Evgen’ev,
В. А. Футин
Publication year - 2021
Publication title -
omskij naučnyj vestnik. seriâ "aviacionno-raketnoe i ènergetičeskoe mašinostroenie"
Language(s) - English
Resource type - Journals
eISSN - 2588-0373
pISSN - 2587-764X
DOI - 10.25206/2588-0373-2021-5-3-9-13
Subject(s) - centrifugal compressor , impeller , gas compressor , rotor (electric) , centrifugal force , mechanics , seal (emblem) , polytropic process , force dynamics , mechanical engineering , axial compressor , engineering , physics , flow (mathematics) , art , visual arts
This paper considers the main factors affecting the occurrence of a circulating gas-dynamic force in the labyrinth seal of a two-section high-pressure centrifugal compressor acting on the rotor. A method for calculating the circulating force is presented on the example of a real centrifugal compressor.