Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Maroo, Shalabh C."'
Autor:
Gupta, Manish, Maroo, Shalabh C.
Bubble nucleation in liquid confined in nanochannel is studied using molecular dynamics simulations and compared against nucleation in the liquid over smooth (i.e. without confinement). Nucleation is achieved by heating part of a surface to high temp
Externí odkaz:
http://arxiv.org/abs/2201.08547
Publikováno v:
Journal of Colloid and Interface Science, 2022
We present an investigation of transpiration of water in a 100 m tall tree using continuum simulations. Disjoining pressure is found to induce absolute negative pressures as high as -23.5 atm at the liquid-vapor meniscus during evaporation, thus pres
Externí odkaz:
http://arxiv.org/abs/2111.10927
An expression of disjoining pressure in a water film, as a function of distance from the surface, is developed from prior experimental findings. The expression is implemented in commercial computational fluid dynamics solver and disjoining pressure e
Externí odkaz:
http://arxiv.org/abs/2105.08483
The photoelectric conversion efficiency of a solar cell is dependent on its temperature. When the solar radiation is incident on the photovoltaics (PV) panel, a large portion of it is absorbed by the underlying material which increases its internal e
Externí odkaz:
http://arxiv.org/abs/2105.04745
Autor:
Zou, An, Maroo, Shalabh C.
Publikováno v:
Physics of Fluids 33, 042007 (2021)
In this work, molecular dynamics simulations are performed to estimate the equilibrium pressure of liquid confined in nanopores. The simulations show that the pressure is highly sensitive to the pore size and can significantly change from absolute po
Externí odkaz:
http://arxiv.org/abs/2012.02265
Publikováno v:
Nano Letters, 2021
Experiments of water wicking in 1D silicon-dioxide nanochannels of heights 59 nm, 87 nm, 124 nm and 1015 nm are used to estimate the disjoining pressure of water which was found to be as high as ~1.5 MPa while exponentially decreasing with increasing
Externí odkaz:
http://arxiv.org/abs/2010.09928
Publikováno v:
ACS Appl. Mater. Interfaces 2021, 13, 1, 1853-1860
Droplet wicking and evaporation in porous nanochannels is experimentally studied on a heated surface at temperatures ranging from 35oC to 90oC. The fabricated geometry consists of cross-connected nanochannels of height 728 nm with micropores of diame
Externí odkaz:
http://arxiv.org/abs/2009.14052
Publikováno v:
In Chemical Engineering Journal 1 January 2023 455
Publikováno v:
In Journal of Colloid And Interface Science 15 June 2022 616:895-902
Publikováno v:
In Cell Reports Physical Science 16 February 2022 3(2)