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SCHEDULE: NOV 16-21, 2014
When viewing the Technical Program schedule, on the far righthand side is a column labeled "PLANNER." Use this planner to build your own schedule. Once you select an event and want to add it to your personal schedule, just click on the calendar icon of your choice (outlook calendar, ical calendar or google calendar) and that event will be stored there. As you select events in this manner, you will have your own schedule to guide you through the week.
A Multiple Time Stepping Algorithm for Efficient Multiscale Modeling of Platelets Flowing in Blood Plasma
SESSION: Poster Reception
EVENT TYPE: Posters
TIME: 5:15PM - 7:00PM
AUTHOR(S):Na Zhang, Peng Zhang, Li Zhang, Danny Bluestein, Yuefan Deng
ROOM:New Orleans Theater Lobby
ABSTRACT:
Numerical simulation of complex biological systems is an immense computational and algorithmic challenge primarily due to modeling complexity and disparate spatiotemporal scales of the mechanisms occur. We develop a parallel multiscale multiple time-stepping (MTS) algorithm for exploring the mechanisms at disparate spatiotemporal scales. Specifically, we apply our algorithm on parallel computers to study flow-induced platelet-mediated thrombogenicity. This MTS algorithm improves considerably computational efficiency without significant loss of accuracy. This poster presents mathematical models and multiscale methods for study of dynamic properties of flowing platelets, multiscale parallel algorithms for reducing computing time, implementation, and quantitative analysis of performance metrics versus accuracy metrics. This MTS algorithm establishes a computationally feasible approach for performing efficient multiscale simulations.
Chair/Author Details:
Na Zhang - Stony Brook University
Peng Zhang - Stony Brook University
Li Zhang - Stony Brook University
Danny Bluestein - Stony Brook University
Yuefan Deng - Stony Brook University
Click here to download .ics calendar file
