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Experience with application of the algorithm for investigation of long segment journal bearings lubricated with oil of pressure-sensitive viscosity
In computational models the segment bearings are usually implemented by means of nonlinear force couplings. The pressure distribution in the bearing gap over each segment is described by a Reynolds' equation. If vi...
JR - Ostatní strojírenství
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Dynamics of Jeffcott rotor supported by tilting-pad journal bearings
Tilting-pad journal bearings are nonlinear dynamic systems where mutual interaction between the rotor shaft and supporting segments is described by nonlinear hydrodynamic force from pressure field in the thin oil film. All segme...
Applied mechanics
- 2020 •
- O
Rok uplatnění
O - Ostatní výsledky
Cut off 4 segments for ex-post evaluation
Ball bearing was analysed regarding its wear, with the aim to establish whether the overloading occurred. It was a bearing disassembled after a relatively short service. To document the state of the wear, four segments were...
Materials engineering
- 2018 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Equipment for testing the operating conditions of segmented axial hydrostatic bearings
The technical solution relates to equipment for testing segmented axial hydrostatic bearings, in particular for testing their sensitivity to uneven loading, for inaccuracies in the geometry of sliding surfaces and testing the influe...
Mechanical engineering
- 2022 •
- Fuzit •
- Link
Rok uplatnění
Fuzit - Užitný vzor
Výsledek na webu
Electric-powered compressor for clean applications
A functional sample of an electrically driven air compressor with a power class of 15 kW and speeds up to 120,000 rpm, using gas segment bearings to prevent contamination of the pumped medium....
Mechanical engineering
- 2024 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Prototype of a pad of tilting pad journal bearing with special steel-polymer interface
(polyetheretherketone) layer on the metal base of the segment and also to verify the properties of the segments of the bearing with this new surface layer before introduction into seriesThe prototype are segments ...
Applied mechanics
- 2021 •
- Gprot •
- Link
Rok uplatnění
Gprot - Prototyp
Výsledek na webu
Functional sample of a honing segment
of bearings, bearing rings and their mounting. The material of the honing segments hasFunctional sample of graphite superfinishing honing segment with ceramic bond developed within the MIT TRIO project FV10817 for...
Ceramics
- 2020 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Functional sample of a honing segment
of bearings, bearing rings and their mounting. The material of the honing segments hasFunctional sample of graphite superfinishing honing segment with ceramic bond developed within the MIT TRIO project FV10817 for...
Ceramics
- 2020 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Development and research of technology of special spherical roller bearings
Research and development of design and technology for the segment of special spherical bearings to achieve an increase of technical parameters and reduce production costs......
JR - Ostatní strojírenství
- 2009 •
- Gprot
Rok uplatnění
Gprot - Prototyp
Prototype of new bearings for turbocompressors
A prototype of a special bearing with radial tilting segments was created which responds to some specific requirements of the application for turbocompressors. Radial segments are stored in the embodiment, the cylinder-roll...
JQ - Strojní zařízení a nástroje
- 2016 •
- Gprot •
- Link
Rok uplatnění
Gprot - Prototyp
Výsledek na webu
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