Please use this identifier to cite or link to this item:
http://bura.brunel.ac.uk/handle/2438/5642
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Stolarski, TA | - |
dc.date.accessioned | 2011-07-25T14:17:51Z | - |
dc.date.available | 2011-07-25T14:17:51Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Advances in Tribology, Artn: 973740, Feb 2011 | en_US |
dc.identifier.issn | 1687-5915 | - |
dc.identifier.uri | http://www.hindawi.com/journals/at/2011/973740/ | en |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/5642 | - |
dc.description | This article has been made available through the Brunel Open Access Publishing Fund - Copyright @ 2011 Tadeusz Adam Stolarski. | en_US |
dc.description.abstract | An aerodynamic journal bearing that is capable of self-generating squeeze-film pressure is presented and its dynamic characteristics investigated numerically and experimentally. A numerical method based on a time-marching static model was applied to assess the orbit trajectory path of the rotor upon a perturbation. Experimental results were obtained to validate the effect of the self-generated squeeze-film pressure on the stability of the rotor. Analyzing the Fast Fourier Transform (FFT) responses of the rotor orbits enabled identification of self-excited whirling instabilities. Both numerical and experimental results showed that increasing the squeeze-film effect of the bearing could raise the threshold speed of instability. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Hindawi Publishing Corporation | en_US |
dc.title | Running characteristics of aerodynamic bearing with self-lifting capability at low rotational speed | en_US |
dc.type | Research Paper | en_US |
dc.identifier.doi | http://dx.doi.org/10.1155/2011/973740 | - |
Appears in Collections: | Mathematical Physics Mechanical and Aerospace Engineering Brunel OA Publishing Fund Dept of Mechanical and Aerospace Engineering Research Papers |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Fulltext.pdf | 2.71 MB | Adobe PDF | View/Open |
Items in BURA are protected by copyright, with all rights reserved, unless otherwise indicated.