Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Aidun, Cyrus K."'
Publikováno v:
In Journal of Non-Newtonian Fluid Mechanics March 2024 325
Occlusive thrombosis in arteries causes heart attacks and strokes. The rapid growth of thrombus at elevated shear rates (~10,000 1/s) relies on shear-induced platelet aggregation (SIPA) thought to come about from the entanglement of von Willebrand fa
Externí odkaz:
http://arxiv.org/abs/2102.10520
Autor:
Liu, Zixiang L., Clausen, Jonathan R., Wagner, Justin L., Butler, Kimberly S., Bolintineanu, Dan S., Lechman, Jeremy B., Rao, Rekha R., Aidun, Cyrus K.
Publikováno v:
Phys. Rev. E 102, 013310 (2020)
Blood flowing through microvascular bifurcations has been an active research topic for many decades, while the partitioning pattern of nanoscale solutes in the blood remains relatively unexplored. Here, we demonstrate a multiscale computational frame
Externí odkaz:
http://arxiv.org/abs/2006.10117
Publikováno v:
Physics of Fluids 31, 081903 (2019)
Transport of solid particles in blood flow exhibits qualitative differences in the transport mechanism when the particle varies from nanoscale to microscale size comparable to the red blood cell (RBC). The effect of microscale particle margination ha
Externí odkaz:
http://arxiv.org/abs/1905.11202
Publikováno v:
Journal of Fluid Mechanics 871 (2019): 636-667
Using a multiscale blood flow solver, the complete diffusion tensor of nanoparticle (NP) in sheared cellular blood flow is calculated over a wide range of shear rate and haematocrit. In the short-time regime, NPs exhibit anomalous dispersive behavior
Externí odkaz:
http://arxiv.org/abs/1904.06452
Publikováno v:
In Journal of Non-Newtonian Fluid Mechanics April 2023 314
Publikováno v:
In Chemical Engineering Science 15 March 2023 268
Autor:
Cameron Ahmad, M.R., Usta, Mustafa, Pathikonda, Gokul, Khan, Irfan, Gillis, Paul, Dhodapkar, Shrikant, Jain, Pradeep, Ranjan, Devesh, Aidun, Cyrus K.
Publikováno v:
In Chemical Engineering Science 15 March 2023 268
The transition from globular to elongated states of biopolymers in shear flow occurs at a distinct critical shear rate, $\dot{\gamma }^{*}$. The magnitude of $\dot{\gamma }^{*}$ depends on the internal potential and the polymer length. For example, t
Externí odkaz:
http://arxiv.org/abs/1806.06451
Autor:
Liu, Zixiang, Zhu, Yuanzheng, Clausen, Jonathan R., Lechman, Jeremy B., Rao, Rekha R., Aidun, Cyrus K.
A hybrid computational method coupling the lattice-Boltzmann (LB) method and a Langevin-dynamics (LD) method is developed to simulate nanoscale particle and polymer (NPP) suspensions in the presence of both thermal fluctuation and long-range many-bod
Externí odkaz:
http://arxiv.org/abs/1801.02299