Zobrazeno 1 - 10
of 772
pro vyhledávání: '"Smith, E R"'
Autor:
Rahman, Muhammad Rizwanur, Ewen, James P., Shen, Li, Heyes, D. M., Dini, Daniele, Smith, E. R.
Surfactant transport is central to a diverse range of natural phenomena, and for many practical applications in physics and engineering. Surprisingly, this process remains relatively poorly understood at the molecular scale. This study investigates t
Externí odkaz:
http://arxiv.org/abs/2408.08327
Autor:
Rahman, Muhammad Rizwanur, Shen, Li, Ewen, James P., Heyes, D. M., Dini, Daniele, Smith, E. R.
Thin films, bubbles and membranes are central to numerous natural and engineering processes, i.e., in thin-film solar cells, coatings, biosensors, electrowetting displays, foams, and emulsions. Yet, the characterization and an adequate understanding
Externí odkaz:
http://arxiv.org/abs/2311.00419
Autor:
Rahman, Muhammad Rizwanur, Shen, Li, Ewen, James P., Collard, Benjamin, Heyes, D. M., Dini, Daniele, Smith, E. R.
The retraction of thin films, as described by the Taylor-Culick (TC) theory, is subject to widespread debate, particularly for films at the nanoscale. We use non-equilibrium molecular dynamics simulations to explore the validity of the assumptions us
Externí odkaz:
http://arxiv.org/abs/2211.10358
The evolution of the liquid-vapour interface of a Lennard-Jones fluid is examined with molecular dynamics simulations using the intrinsic sampling method. Results suggest, in agreement with capillary wave theory, clear damping of the density profiles
Externí odkaz:
http://arxiv.org/abs/2201.09944
Publikováno v:
The Journal of Chemical Physics, 2019, volume 150, number 6, pages 064103
We use nonequilibrium molecular dynamics (NEMD) to explore the effect of shear flow on heat flux. By simulating a simple fluid in a channel bounded by tethered atoms, the heat flux is computed for two systems: a temperature driven one with no flow an
Externí odkaz:
http://arxiv.org/abs/1902.04317
Publikováno v:
Langmuir 2018, 34, 12501
Despite decades of research, the modeling of moving contact lines has remained a formidable challenge in fluid dynamics whose resolution will impact numerous industrial, biological, and daily life applications. On the one hand, molecular dynamics (MD
Externí odkaz:
http://arxiv.org/abs/1811.03145
Autor:
Smith, E. R.
Publikováno v:
Physics of Fluids, 27, 115105 (2015)
A molecular dynamics (MD) simulation of planar Couette flow is presented for the minimal channel in which turbulence structures can be sustained. Evolution over a single breakdown and regeneration cycle is compared to computational fluid dynamics (CF
Externí odkaz:
http://arxiv.org/abs/1508.01163
Autor:
Rahman, Muhammad Rizwanur, Shen, Li, Ewen, James P., Collard, Benjamin, Heyes, D. M., Dini, Daniele, Smith, E. R.
Publikováno v:
Journal of Chemical Physics; 4/21/2023, Vol. 158 Issue 15, p1-7, 7p
Publikováno v:
Phys. Rev. E. 85, 056705 (2012)
A Molecular Dynamics (MD) parallel to the Control Volume (CV) formulation of fluid mechanics is developed by integrating the formulas of Irving and Kirkwood, J. Chem. Phys. 18, 817 (1950) over a finite cubic volume of molecular dimensions. The Lagran
Externí odkaz:
http://arxiv.org/abs/1203.2453
Autor:
Holcombe, S. R., Smith, E. R.
Publikováno v:
Physica A 390 (2011) 647-670
We consider charge transport in nanopores where the dielectric constant inside the nanopore is much greater than in the surrounding material, so that the flux of the electric fields due to the charges is almost entirely confined to the nanopore. That
Externí odkaz:
http://arxiv.org/abs/1003.4310