Experimental Investigations on Tilting Pad Journal Bearings
The results of a survey conducted on an experimental system consisting of a rigid rotor supported on two radial bearings each with five tilting pads is presented. In particular, the system was set up in order to assess the dynamic behaviour of the bearing in unusual operating conditions. The respons...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
1999-01-01
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| Series: | International Journal of Rotating Machinery |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/S1023621X99000160 |
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| _version_ | 1832548772518821888 |
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| author | Renato Brancati Stefano Pagano Ernesto Rocca Michele Russo Riccardo Russo |
| author_facet | Renato Brancati Stefano Pagano Ernesto Rocca Michele Russo Riccardo Russo |
| author_sort | Renato Brancati |
| collection | DOAJ |
| description | The results of a survey conducted on an experimental system consisting of a rigid rotor supported on two radial bearings each with five tilting pads is presented. In particular, the system was set up in order to assess the dynamic behaviour of the bearing in unusual
operating conditions. The response of the bearing to different unbalance values was
determined after acquiring and analysing the orbits described by the journal axis for assigned unbalance values in different operating conditions. Analysis of the results shows some particular operating features that were not entirely predicted by the theoretical model and which may give rise to malfunctions in the rotor-tilting pad bearings system. The tests were carried out in the rotor dynamics laboratory of the Dipartimento di Ingegneria Meccanica per l'Energetica at the University of Naples. |
| format | Article |
| id | doaj-art-8ad04d77ff5f4942bca9e1298d974fff |
| institution | Kabale University |
| issn | 1023-621X |
| language | English |
| publishDate | 1999-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Rotating Machinery |
| spelling | doaj-art-8ad04d77ff5f4942bca9e1298d974fff2025-02-03T06:13:11ZengWileyInternational Journal of Rotating Machinery1023-621X1999-01-015318119110.1155/S1023621X99000160Experimental Investigations on Tilting Pad Journal BearingsRenato Brancati0Stefano Pagano1Ernesto Rocca2Michele Russo3Riccardo Russo4Dipartimento di Ingegneria Meccanica per l'Energetica, Università di Napoli “Federico II”, Napoli 80125, ItalyDipartimento di Ingegneria Meccanica per l'Energetica, Università di Napoli “Federico II”, Napoli 80125, ItalyDipartimento di Ingegneria Meccanica per l'Energetica, Università di Napoli “Federico II”, Napoli 80125, ItalyDipartimento di Ingegneria Meccanica per l'Energetica, Università di Napoli “Federico II”, Napoli 80125, ItalyDipartimento di Ingegneria Meccanica, Università di Salerno, ItalyThe results of a survey conducted on an experimental system consisting of a rigid rotor supported on two radial bearings each with five tilting pads is presented. In particular, the system was set up in order to assess the dynamic behaviour of the bearing in unusual operating conditions. The response of the bearing to different unbalance values was determined after acquiring and analysing the orbits described by the journal axis for assigned unbalance values in different operating conditions. Analysis of the results shows some particular operating features that were not entirely predicted by the theoretical model and which may give rise to malfunctions in the rotor-tilting pad bearings system. The tests were carried out in the rotor dynamics laboratory of the Dipartimento di Ingegneria Meccanica per l'Energetica at the University of Naples.http://dx.doi.org/10.1155/S1023621X99000160Tilting pad journal bearingsLubricationRotor-bearing systemJournal orbitsStability. |
| spellingShingle | Renato Brancati Stefano Pagano Ernesto Rocca Michele Russo Riccardo Russo Experimental Investigations on Tilting Pad Journal Bearings International Journal of Rotating Machinery Tilting pad journal bearings Lubrication Rotor-bearing system Journal orbits Stability. |
| title | Experimental Investigations on Tilting Pad
Journal Bearings |
| title_full | Experimental Investigations on Tilting Pad
Journal Bearings |
| title_fullStr | Experimental Investigations on Tilting Pad
Journal Bearings |
| title_full_unstemmed | Experimental Investigations on Tilting Pad
Journal Bearings |
| title_short | Experimental Investigations on Tilting Pad
Journal Bearings |
| title_sort | experimental investigations on tilting pad journal bearings |
| topic | Tilting pad journal bearings Lubrication Rotor-bearing system Journal orbits Stability. |
| url | http://dx.doi.org/10.1155/S1023621X99000160 |
| work_keys_str_mv | AT renatobrancati experimentalinvestigationsontiltingpadjournalbearings AT stefanopagano experimentalinvestigationsontiltingpadjournalbearings AT ernestorocca experimentalinvestigationsontiltingpadjournalbearings AT michelerusso experimentalinvestigationsontiltingpadjournalbearings AT riccardorusso experimentalinvestigationsontiltingpadjournalbearings |