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SUMMARY:Statistically stationary stirring of a scalar sustained by steady 
 sources and sinks - Doering\, CR (MPIDS)
DTSTART:20081002T090000Z
DTEND:20081002T093000Z
UID:TALK13861@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:Stirring generally enhances mixing\, aiding molecular diffusiv
 ity by amplifying scalar gradients. Scalars sustained by steady sources an
 d sinks\, however\, may best be mixed by flows with optimal transport prop
 erties. In this talk we describe differences between transient and steady 
 state mixing and discuss implications for the concept of effective (eddy) 
 diffusion.
LOCATION:Seminar Room 1\, Newton Institute
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