Zobrazeno 1 - 10
of 1 105
pro vyhledávání: '"P. Teitel"'
Autor:
Peshkov, Anton, Teitel, S.
Publikováno v:
Phys. Rev. E 107, 014901 (2023)
Using a simplified model for a non-Brownian suspension, we numerically study the response of athermal, overdamped, frictionless disks in two dimensions to isotropic and uniaxial compression, as well as to pure {\color{black}and simple} shearing, all
Externí odkaz:
http://arxiv.org/abs/2205.12845
Autor:
Peshkov, Anton, Teitel, S.
Publikováno v:
Phys. Rev. E 105, 024902 (2022)
We numerically study a three dimensional system of athermal, overdamped, frictionless spheres, using a simplified model for a non-Brownian suspension. We compute the bulk viscosity under both uniaxial and isotropic compression as a means to address t
Externí odkaz:
http://arxiv.org/abs/2112.04560
Autor:
Emily Morell, Elizabeth Colglazier, Jasmine Becerra, Leah Stevens, Martina A. Steurer, Anshuman Sharma, Hung Nguyen, Irfan S. Kathiriya, Stephen Weston, David Teitel, Roberta Keller, Elena K. Amin, Hythem Nawaytou, Jeffrey R. Fineman
Publikováno v:
Pulmonary Circulation, Vol 14, Iss 2, Pp n/a-n/a (2024)
Abstract Cardiac catheterization remains the gold standard for the diagnosis and management of pediatric pulmonary hypertension (PH). There is lack of consensus regarding optimal anesthetic and airway regimen. This retrospective study describes the a
Externí odkaz:
https://doaj.org/article/d29abfe687d84f25b35c00ab08767704
Autor:
Peshkov, Anton, Teitel, S.
Publikováno v:
Phys. Rev. E 103, 040901 (2021)
We study numerically a system of athermal, overdamped, frictionless spheres, as in a non-Brownian suspension, in two and three dimensions. Compressing the system isotropically at a fixed rate $\dot\epsilon$, we investigate the critical behavior at th
Externí odkaz:
http://arxiv.org/abs/2010.09848
Autor:
Olsson, Peter, Teitel, S.
Publikováno v:
Phys. Rev. E 102, 042906 (2020)
We carry our numerical simulations of athermally sheared, bidisperse, frictionless disks in two dimensions. From an appropriately defined velocity correlation function, we determine that there are two diverging length scales, $\xi$ and $\ell$, as the
Externí odkaz:
http://arxiv.org/abs/2004.09311
Autor:
Marschall, Theodore A., Teitel, S.
Publikováno v:
Phys. Rev. E 102, 042908 (2020)
We carry out numerical simulations to study the behavior of an athermal mixture of frictionless circular disks and elongated rods in two dimensions, under three different types of global linear deformation at a finite strain rate: (i) simple shearing
Externí odkaz:
http://arxiv.org/abs/2002.11191
Autor:
Marschall, Theodore A., Teitel, S.
Publikováno v:
Phys. Rev. E 101, 032907 (2020)
We use numerical simulations to study the flow of athermal, frictionless, soft-core two dimensional spherocylinders driven by a uniform steady-state simple shear applied at a fixed volume and a fixed finite strain rate $\dot\gamma$. Energy dissipatio
Externí odkaz:
http://arxiv.org/abs/2002.02348
Akademický článek
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Publikováno v:
Phys. Rev. E 101, 032901 (2020)
We use numerical simulations to study the flow of a bidisperse mixture of athermal, frictionless, soft-core two dimensional spherocylinders driven by a uniform steady-state simple shear applied at a fixed volume and a fixed finite strain rate $\dot\g
Externí odkaz:
http://arxiv.org/abs/1909.08669
Autor:
Marschall, Theodore A., Teitel, S.
Publikováno v:
Granular Matter 22:4 (2020)
We use numerical simulations to study the shear-driven steady-state flow of athermal, frictionless, overdamped, two dimensional cross-shaped particles of varying aspect ratios, and make comparison with the behavior of rod-shaped and staple-shaped par
Externí odkaz:
http://arxiv.org/abs/1903.00533