ANALYSIS of WORK of BILATERAL
PERSISTENT HYDROSTATICAL BEARING
V.I.
Nazin
The necessity of application of hydrostatical slidewaies
as supports rotors of turbo-engines is Rotined. The
different types of the gidrostati-cheskikh bearings
are analysed and for the chosen type of bearings the
chart of setting of rotor is offered on these bearings. The mathematical model
of the bilateral persistent hydrostatical bearing, allowing to
expect his basic descriptions, is developed. Executing the calculation
of the persistent hydrostatical bearing and the analysis of results of
calculation is conducted. It is rotined that
necessary bearing strength of bearing can be provided with the selection of the
proper pressure of feed of greasing and size of gap in bearing.
Key words: hydrostatical bearing, turbo-engine, mathematical model, bearing
ability pressure of feed, gap.