국가지식-학술정보
Effect of kurtosis on the Flow Factors Using Average Flow Model
Effect of kurtosis on the Flow Factors Using Average Flow Model
- 한국트라이볼로지학회
- KSTLE International Journal
- Vol.3 No.1
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2002.017 - 11 (5 pages)
- 0
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The roughness effects are very important due to the presence of interacting asperities in mixed lubrication regime. An average Reynolds equation using flow factors is useful to determine the effects of surface roughness on mixed lubrication. In this study, the effect of kurtosis on flow factors is investigated using random rough surfaces generated numerically, The results show that flow factors are very sensitive to h/$\sigma$ according to the value of kurtosis in the partial lubrication regime.
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