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Interfacial Phenomena of Liquids in Contact with Dense CO₂
Citation Link: https://doi.org/10.15480/882.283
Other Titles
Grenzflächenphänomene von Flüssigkeiten in Kontakt mit verdichteten CO2
Publikationstyp
Doctoral Thesis
Date Issued
2007
Sprache
English
Author(s)
Advisor
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2007-12-12
Institut
TORE-DOI
The pendant drop liquid-vapour interfacial tension and its wettability in dense CO₂ are measured. Both are correlated in the Young-Equation in order to estimate the solid-vapour interfacial tension. The wetting angle of water rivulet is estimated and its fluid dynamics are computed according to the Nusselt, the tau and the wall model. The velocity profile in the film phase and the interface, and the shear stress at the film surface are calculated.
Subjects
Kontaktwinkel, Fallfilm, Fluiddynamik, Filminstabilität, Feststoffenergie
interface, interfacial tension, contact angle, falling film, fluid dynamics
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