2005
DOI: 10.1002/fld.1076
|View full text |Cite
|
Sign up to set email alerts
|

Three-dimensional lubrication flow of a Herschel-Bulkley fluid

Abstract: SUMMARYIn this paper three-dimensional lubrication ow of grease is analysed numerically. The lubrication ow conÿguration is formed by two ellipsoid rollers. The load is assumed to be light enough for the lubrication mode to be purely hydrodynamic. The uid behaviour is modelled using the HerschelBulkley model, and a two-dimensional modiÿed Reynolds equation is derived. The numerical solutions are obtained by using a hybrid spectral=iterative technique and the Galerkin projection scheme. The e ects of the materi… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

2
6
0

Year Published

2008
2008
2024
2024

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 8 publications
(8 citation statements)
references
References 21 publications
2
6
0
Order By: Relevance
“…Meeten [9] has carried both theoretical and experimental investigation of the force required to squeeze a Herschel-Bulkley material without slip for different surface patterns. Zhang et al [10] have numerically analyzed the behavior of Herschel-Bulkley fluids in between two ellipsoid rollers. The problem of circular squeeze film bearing using Herschel-Bulkley fluids as lubricants has been studied by Kandasamy et al [11].…”
Section: Introductionmentioning
confidence: 99%
“…Meeten [9] has carried both theoretical and experimental investigation of the force required to squeeze a Herschel-Bulkley material without slip for different surface patterns. Zhang et al [10] have numerically analyzed the behavior of Herschel-Bulkley fluids in between two ellipsoid rollers. The problem of circular squeeze film bearing using Herschel-Bulkley fluids as lubricants has been studied by Kandasamy et al [11].…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, the analysis presented in section 3 may be repeated here for Non-Newtonian fluids. For such materials, the stress/strain relation may be expressed as [3] :…”
Section: Suspensions Of Particlesmentioning
confidence: 99%
“…This problem has been the subject of few investigations in the past. Studies were conducted both experimentally and computationally for Newtonian as well as Non-Newtonian fluids under different flow conditions [1][2][3][4][5][6][7]. The problem of squeeze-flow between rigid plates fmds an interesting application in the assembly of electronic components.…”
Section: Introductionmentioning
confidence: 99%
“…Meetan [14] has carried out both theoretical and experimental investigation of the force required to squeeze a Herschel-Bulkley material. Zhang et al [22] have numerically analyzed the behavior of Herschel-Bulkley fluid in between two ellipsoid rollers. The effects of fluid inertia have been analyzed theoretically by Vishwanath and Kandasamy [20] in a circular squeeze film bearing with constant squeeze motion using Herschel-Bulkley lubricant.…”
Section: Introductionmentioning
confidence: 99%