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CUDA simulations of active dumbbell suspensions

Abstract:

We describe and analyze CUDA simulations of hydrodynamic interactions in active dumbbell suspensions. GPU-based parallel computing enables us not only to study the time-resolved collective dynamics of up to a several hundred active dumbbell swimmers but also to test the accuracy of effective time-averaged models. Our numerical results suggest that the stroke-averaged model yields a relatively accurate description down to distances of only a few times the dumbbell's length. This is remarkable ...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Theoretical Physics
Role:
Author
Journal:
CHEMICAL PHYSICS More from this journal
Volume:
375
Issue:
2-3
Pages:
557-567
Publication date:
2010-10-05
DOI:
ISSN:
0301-0104
Language:
English
Keywords:
Pubs id:
pubs:90930
UUID:
uuid:0c91982f-0407-4f13-acc8-3e0c32b95b63
Local pid:
pubs:90930
Source identifiers:
90930
Deposit date:
2012-12-19

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