A Mathematical Model for Crater Defect F
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P.L. Evans; L.W. Schwartz; R.V. Roy
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Article
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2000
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Elsevier Science
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English
โ 219 KB
Certain deep indentations observed in dry coatings are referred to as "craters." They are believed to arise from gradients in the coating surface tension. A mathematical model of surface-tensiongradient-driven flow, using the lubrication approximation for thin layers, is developed to study the forma