[Vortraege] Vortragsank. KW. 36 Nachtrag

[Danijela Radosavljevic]

Sehr geehrte Fakultätsmitglieder,

anbei ein Nachtrag der Vortragsankündigungen für diese Woche.

Mit freundlichen Grüßen

Danijela Radosavljevic


*Vorträge*

**

*Freitag, 07. September 2012, 10:30 Uhr, Hörsaal 1, UZA II*

*Außerordentliches mathematisches Kolloquium*

*Prof. Dr. Ian A. Frigaard **(University of British 
Columbia):****"/Quantifying flow regimes, front velocity and 
efficiencies in buoyant pipe displacement flows inclined close to 
horizontal/"***

**

/_Abstract:_///

/When one fluid displaces another fluid along a pipe a number of 
different regimes may result, depending flow rate, inclination, rheology 
and density of the fluids. Up to 10 dimensionless parameters may be 
identified for the most general situation. For near horizontal pipe 
flows with a density difference there is a tendency for the two fluids 
to stratify at long times, arrested only by inertial mixing between the 
fluids. We present results of a combined experimental, theoretical and 
computational study that succeeds in identifying the leading order flow 
behaviour and quantifying the front velocity (and hence displacement 
efficiency). Joint work with S.M. Taghavi, K. Alba, T. Seon and K. 
Wielage-Burchard.///

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*(10:00 Uhr K&K vor Hörsaal 1, UZA II)*

*__*

*Dekan Univ.-Prof. Dr. Harald Rindler, Univ.-Prof. Dipl.-Ing. Dr. Otmar 
Scherzer*

**

*Montag, 3. September 2012, ab 8:30 Uhr bis Donnerstag, 6. September 
2012, ab 8:30 Uhr, HS 3, UZA 4*

*Krakow-Vienna workshop 2012*

*(Details siehe Link)*

*http://www.univie.ac.at/nuhag-php/event_NEW/make.php?event=scv12&page=program 
<http://www.univie.ac.at/nuhag-php/event_NEW/make.php?event=scv12&page=program>*

*organized by B. Lamel, W. Zwonek
*


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