Massively parallel simulations of hemodynamics in the primary large arteries of the human vasculature.
Publication
, Journal Article
Randles, A; Draeger, EW; Bailey, PE
Published in: Journal of computational science
July 2015
We present a computational model of three-dimensional and unsteady hemodynamics within the primary large arteries in the human on 1,572,864 cores of the IBM Blue Gene/Q. Models of large regions of the circulatory system are needed to study the impact of local factors on global hemodynamics and to inform next generation drug delivery mechanisms. The HARVEY code successfully addresses key challenges that can hinder effective solution of image-based hemodynamics on contemporary supercomputers, such as limited memory capacity and bandwidth, flexible load balancing, and scalability. This work is the first demonstration of large fluid dynamics simulations of the aortofemoral region of the circulatory system at resolutions as small as 10 μm.
Duke Scholars
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Published In
Journal of computational science
DOI
ISSN
1877-7503
Publication Date
July 2015
Volume
9
Start / End Page
70 / 75
Related Subject Headings
- 4901 Applied mathematics
- 4606 Distributed computing and systems software
- 4602 Artificial intelligence
- 0806 Information Systems
- 0802 Computation Theory and Mathematics
Citation
APA
Chicago
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Randles, A., Draeger, E. W., & Bailey, P. E. (2015). Massively parallel simulations of hemodynamics in the primary large arteries of the human vasculature. Journal of Computational Science, 9, 70–75. https://doi.org/10.1016/j.jocs.2015.04.003
Randles, Amanda, Erik W. Draeger, and Peter E. Bailey. “Massively parallel simulations of hemodynamics in the primary large arteries of the human vasculature.” Journal of Computational Science 9 (July 2015): 70–75. https://doi.org/10.1016/j.jocs.2015.04.003.
Randles A, Draeger EW, Bailey PE. Massively parallel simulations of hemodynamics in the primary large arteries of the human vasculature. Journal of computational science. 2015 Jul;9:70–5.
Randles, Amanda, et al. “Massively parallel simulations of hemodynamics in the primary large arteries of the human vasculature.” Journal of Computational Science, vol. 9, July 2015, pp. 70–75. Epmc, doi:10.1016/j.jocs.2015.04.003.
Randles A, Draeger EW, Bailey PE. Massively parallel simulations of hemodynamics in the primary large arteries of the human vasculature. Journal of computational science. 2015 Jul;9:70–75.
Published In
Journal of computational science
DOI
ISSN
1877-7503
Publication Date
July 2015
Volume
9
Start / End Page
70 / 75
Related Subject Headings
- 4901 Applied mathematics
- 4606 Distributed computing and systems software
- 4602 Artificial intelligence
- 0806 Information Systems
- 0802 Computation Theory and Mathematics