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Edit made on February 09, 2018 by PeterGiblin at 09:56:16

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[[[>
IMG:171218_Flyer.jpg _ ---- _
|>> *To*download*the*flyer*click:* _
DOC:171218_Flyer.pdf <<|
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! A Liverpool Mathematical Society Event:
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LivMS Event:

* *Date:* Monday 18 Dec, 2017
* *Time:* 14:00-15:00
* *Presenter:* Adam Townsend
* *Title:* CHRISTMAS LECTURE: The Fluid Dynamics of Chocolate Fountains
* *Audience:* Year 11 and up
* *Venue:* Chadwick Lecture Theatre,
** The University of Liverpool,
** Peach Street,
** Liverpool L69 7ZF.
** This is Building 207 on the map
*** https://www.liverpool.ac.uk/media/livacuk/english/liverpool-university-campus-map.pdf
** Car parking is also available at the Metropolital Cathedral on Mount Pleasant; see
*** http://www.liverpoolmetrocathedral.org.uk/visit-the-cathedral/

* *Contact:* Peter Giblin
* No door charge This lecture is free to everyone
* BOOKING NEEDED FOR THIS LECTURE SEE https://tinyurl.com/xmaslecture2017/
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[[[> |>> IMG:townsend.jpg _ Image courtesy of _ London Mathematical Society <<| ]]]
Chocolate fountains are popular features at special events. But why do they never
use white chocolate? Would they ~work with water? And why, when the chocolate falls,
does it fall slightly inwards?

In this most delectable of studies, we investigate the trade-off between accuracy
and simplicity in models used by commercial chocolatiers. In different geometries
of the fountain, we solve the governing equations, mostly analytically, and compare
these results with observations from our own fountain experiments. We find that,
with some limitations, our models are in fact good for a number of non-Newtonian
fluid problems. Marshmallows are, sadly, not provided.

See https://adamtownsend.com/research/chocolate-fountains/