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SUMMARY:Giant Volcanic Intrusions - Professor Herbert Huppert\, DAMTP\, Un
 iversity of Cambridge
DTSTART:20161125T130000Z
DTEND:20161125T140000Z
UID:TALK68684@talks.cam.ac.uk
CONTACT:Akshath Sharma
DESCRIPTION:I would present a brief description of a volcanic eruption\, t
 he formation of a volcanic plume and its intrusion at the height of neutra
 l density into the stratified atmosphere\;  the intrusion rate determined 
 by balance of forces\,  by balance of terms in the governing equations and
  by a similarity form of solution\, all of which agree\, but are\, unfortu
 nately\, incorrect !  I will go on to develop the correct\, quite differen
 t\, solution and account for the extra effects of drag and wind.  I will e
 nd with a observational graph\, which I like\, but some others don't\,  co
 llapsing the data for spread as a function of down-stream distance\, an as
 pect I am still working on.
LOCATION:LR11\, Cambridge University Engineering Department
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