Flow in 2D-Nanotubes by Stochastic Rotation Dynamics Algorithm

ASME 4th International Conference on Nanochannels, Microchannels, and Minichannels, Parts A and B ◽

10.1115/icnmm2006-96064 ◽

2006 ◽

Cited By ~ 1

Author(s):

Mahyar Madadi ◽

Marjan Mehrabi

Keyword(s):

Carbon Nanotube ◽

Two Dimensions ◽

Length Scale ◽

Kubo Formula ◽

Helium Flow ◽

Viscoelastic Effects ◽

2D Flow ◽

Flow Through ◽

Macroscopic Quantity ◽

Rotation Dynamics

We use the Stochastic Rotation Dynamics (SRD) to simulate the fluid flow in 2D Carbon Nanotubes. The SRD algorithm is able to simulate flow in different length scale of the fluids. First of all, we use SRD algorithm to simulate the macroscopic Helium flow as a simple interacting system. Using Green-Kubo formula, viscosity of the system as a macroscopic quantity has been calculated. Then, we apply our algorithm to simulate the Helium flow through the Carbon Nanotube in two dimensions. Finally, we find the effect of interaction of Carbon Nanotube with viscosity as a function of temperature. Also, our simulation shows the viscoelastic effects in 2D flow.

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Carbon nanotube-based electrocatalytic filtration membrane for continuous degradation of flow-through Bisphenol A

Separation and Purification Technology ◽

10.1016/j.seppur.2021.118503 ◽

2021 ◽

Vol 265 ◽

pp. 118503

Author(s):

Lei Zhao ◽

Xinqi Zhang ◽

Zhimeng Liu ◽

Cheng Deng ◽

Huimin Xu ◽

...

Keyword(s):

Carbon Nanotube ◽

Bisphenol A ◽

Filtration Membrane ◽

Flow Through

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Helium Flow Through an Orifice in the Presence of an AC Sound Field

Low Temperature Physics-LT 13 ◽

10.1007/978-1-4684-7864-8_85 ◽

1974 ◽

pp. 414-418 ◽

Cited By ~ 1

Author(s):

D. Musinski ◽

D. H. Douglass

Keyword(s):

Sound Field ◽

Helium Flow ◽

Flow Through

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Single wall carbon nanotube (SWCNT) examination on blood flow through a multiple stenosed artery with variable nanofluid viscosity

AIP Advances ◽

10.1063/1.4934583 ◽

2015 ◽

Vol 5 (10) ◽

pp. 107217 ◽

Cited By ~ 11

Author(s):

S. Nadeem ◽

S. Ijaz

Keyword(s):

Blood Flow ◽

Carbon Nanotube ◽

Single Wall Carbon Nanotube ◽

Single Wall Carbon ◽

Stenosed Artery ◽

Flow Through ◽

Nanofluid Viscosity

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Effect of Surface Roughness on Gaseous Flow Through Microchannels

10.1115/imece2000-1438 ◽

2000 ◽

Author(s):

Stephen E. Turner ◽

Hongwei Sun ◽

Mohammad Faghri ◽

Otto J. Gregory

Keyword(s):

Surface Roughness ◽

Reynolds Number ◽

Friction Factor ◽

Reynolds Numbers ◽

Helium Flow ◽

Local Pressure ◽

Aspect Ratios ◽

Corrugated Surfaces ◽

Flow Through ◽

Effect Of Surface

Abstract This paper presents an experimental investigation on nitrogen and helium flow through microchannels etched in silicon with hydraulic diameters between 10 and 40 microns, and Reynolds numbers ranging from 0.3 to 600. The objectives of this research are (1) to fabricate microchannels with uniform surface roughness and local pressure measurement; (2) to determine the friction factor within the locally fully developed region of the microchannel; and (3) to evaluate the effect of surface roughness on momentum transfer by comparison with smooth microchannels. The friction factor results are presented as the product of friction factor and Reynolds number plotted against Reynolds number. The following conclusions have been reached in the present investigation: (1) microchannels with uniform corrugated surfaces can be fabricated using standard photolithographic processes; and (2) surface features with low aspect ratios of height to width have little effect on the friction factor for laminar flow in microchannels.

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Characterization of Hybrid Carbon-Nanotube Composite Interfaces as a Function of Length Scale

Supplemental Proceedings ◽

10.1002/9781118062142.ch12 ◽

2011 ◽

pp. 99-107 ◽

Cited By ~ 1

Author(s):

Harry Malecki ◽

Michael Duffy ◽

Sam Markkula ◽

Marc Zupan

Keyword(s):

Carbon Nanotube ◽

Length Scale ◽

Carbon Nanotube Composite ◽

Composite Interfaces ◽

Hybrid Carbon

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Modelling Liquid Flow Through Carbon Nanotubes

Methodologies and Applications for Chemoinformatics and Chemical Engineering ◽

10.4018/978-1-4666-4010-8.ch019 ◽

2013 ◽

pp. 297-309

Author(s):

Faig Bakhman Ogli Naghiyev

Keyword(s):

Mass Transfer ◽

Continuum Hypothesis ◽

Flow Characteristics ◽

Bingham Fluid ◽

Length Scale ◽

Review Of The Literature ◽

Nanoscale Systems ◽

Flow Through ◽

Intermolecular Distances ◽

Moving Fluid

In this paper, the structure of a liquid and character of its flow in carbon nanotube is investigated. A review of the literature and the results of experiments show that the simulation of fluid flow for nanoscale systems should be based on the continuum hypothesis taking into account the quantized character of the liquid in the length scale of intermolecular distances. Consideration of the flow characteristics allowed construction of the analogy of behavior of the liquid in a nanotube with a flow of a viscoplastic Bingham fluid. A model of mass transfer of liquid in a nanotube, based on the possibility of forming an empty interlayer between the moving fluid particles and the particles of the wall of the nanotube, is presented.

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