eprintid: 656
rev_number: 15
eprint_status: archive
userid: 12
dir: disk0/00/00/06/56
datestamp: 2014-03-22 11:41:33
lastmod: 2015-05-29 20:17:00
status_changed: 2014-03-22 11:45:23
type: report
metadata_visibility: show
item_issues_count: 0
creators_name: King, J.R.
creators_name: Lacey, A.A.
creators_name: D., J.N.
creators_name: S., D.A.
creators_name: W., P.
title: Annular Breakthrough
ispublished: pub
subjects: machines
subjects: Fluids
studygroups: esgi22
companyname: Shell
full_text_status: public
abstract: This report investigates mechanisms for annular breakthrough in a single-bearing system.  The model treats the bearing as a "canal lock" mechanism and it assumes the competing effects of large pressure gradients across the washer and friction are of the same order. The pressure gradient is assumed to vary sinusoidally in time. The bearing rapidly settles into periodic motion and no breakthrough instability is observed.
date: 1990
citation:   King, J.R. and Lacey, A.A. and D., J.N. and S., D.A. and W., P.  (1990) Annular Breakthrough.  [Study Group Report]     
document_url: http://miis.maths.ox.ac.uk/miis/656/1/p7.pdf