THE EFFECT OF THE MOLECULAR ATTRACTION FORCES IN HYDRAULICS

THE EFFECT OF THE MOLECULAR ATTRACTION FORCES IN HYDRAULICS

One considers the molecular attraction forces of adhesion between fluid and solid body and also the cohesion forces between liquid and liquid on its free surface and at the neighborhood with the solid boundary of the fluid flow domain. These considerations have a great practical importance and refer...

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Veröffentlicht in:Buletin științific. Series D, Mechanical engineering Mechanical engineering, 2008-01, Vol.70 (4), p.45-54
Hauptverfasser: Cazacu, Mircea Dimitrie, Anghel, Mireille Sorina
Format: Artikel
Sprache:eng
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Zusammenfassung:One considers the molecular attraction forces of adhesion between fluid and solid body and also the cohesion forces between liquid and liquid on its free surface and at the neighborhood with the solid boundary of the fluid flow domain. These considerations have a great practical importance and refer at the completion of the Archimedes' principle of Hydrostatics, as well as of the Ludwig Prandtl's boundary layer theory in Hydrodynamics.
ISSN:1454-2358