Abstract
We present a new computational method for simulating microscopic processes in physiology which accounts for stochastic thermal fluctuations and a dynamically evolving fluid environment. This latter feature is a principal advantage of our method relative to Brownian or Stokesian particle dynamics methods. Our approach builds on the "immersed boundary method" of Peskin, which simplifies the coupling between the fluid and the immersed particles and membranes so as to avoid complex boundary problems.
Original language | English (US) |
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Title of host publication | Computational Fluid and Solid Mechanics 2003 |
Publisher | Elsevier Inc. |
Pages | 1755-1758 |
Number of pages | 4 |
ISBN (Electronic) | 9780080529479 |
ISBN (Print) | 9780080440460 |
DOIs | |
State | Published - Jun 2 2003 |
Keywords
- Brownian motion
- Fluctuation-dissipation theorem
- Immersed boundary method
- Microfluid simulation
- Stochastic hydrodynamics
- Thermal fluctuations
ASJC Scopus subject areas
- Engineering(all)