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The News of Altai State University
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3(59)2008
Chemistry

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V.I. Volkov, E.R. Kirkolup

Experimental Research of Leaking Contact Angles in Horizontal Ducts

The paper describes experimental researches on liquid spreading in metal and dielectrical ducts of different shapes in order to find out leaking equilibrium contact angles. The ducts were made of steel grade St. 45, duralumin, glass mark M2, polystyrene, organic glass mark TOPG. Besides, authors made mathematical estimation of leaking equilibrium contact angles.

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