An average lubrication equation for thin film grain flow with surface roughness effects

Journal of Tribology

Volumn 124, Issue 4, 2002, Pages 736-742

  Tsai, Hung Jung ^a   Jeng, Yeau Ren ^a  

^a NATIONAL CHUNG CHENG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

FLOW OF SOLIDS; LUBRICATION; PARTICLE SIZE ANALYSIS; PERTURBATION TECHNIQUES; SURFACE ROUGHNESS; THIN FILMS;

GRAIN FLOW THEORY;

TRIBOLOGY;

HYDRODYNAMIC LUBRICATION; PARTICLE FLOW; PARTICLE SIZE; POWDER; SURFACE ROUGHNESS;

EID: 0036797151     PISSN: 07424787     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1484113     Document Type: Article

References (13)

1. Grain flow as a fluid-mechanical phenomenon
2. Granular flow as a tribological mechanism - A first look
3. On the lubrication mechanism of grain flows
4. The quasi-hydrodynamic mechanism of powder lubrication: Part 2. Lubricant film pressure profile
5. An average flow model for determining effects of three-dimensional roughness of partial hydrodynamic lubrication
6. Application of average flow model to lubrication between rough sliding surfaces
7. A general theory for laminar lubrication with reynolds roughness
8. Some aspects of determining the flow factors
9. Surface roughness effects in hydrodynamic lubrication: The flow factor method
10. On the effects of roughness orientation - A mapping and double scale analysis of flow factors
11. An average reynolds equation for non-Newtonian fluid with application to the lubrication of the magnetic head-disk interface
12. Modified average reynolds equation for ultra-thin film gas lubrication considering roughness orientation at arbitrary Knudsen numbers
13. Some discussions on the flow factor tensor-considerations of roughness orientation and flow rheology