artificial channels for confined mass transport at the sub

Structure and mobility of water confined in AlPO 4

2017/6/1We performed molecular dynamics simulations of water confined within AlPO 4-54 nanotubes.AlPO 4-54 is an artificial material made of AlO 4 and of PO 4 in tetrahedra arranged in a periodic structure forming pores of approximately 1.3 nm in diameter. This makes

Predictions of Channel and Boundary

Computation of shock/boundary-layer interactions in bump channels with transport-type turbulence models Computer Methods in Applied Mechanics and Engineering, Vol. 173, No. 1-2 Computation of turbulent buoyant flows in enclosures with low-Reynolds-number k-ω models

Macropores and water flow in soils revisited

1. Introduction [2] The general topic of macropore flow in soils and similar permeable media, and related topics like preferential flow, nonequilibrium flow, and dual‐porosity flow continues to increase in popularity among researchers in various fields.Gerke et al.[], for instance, reported a decadal increase of more than 50% of annually published relevant papers on these topics.

AN OVERVIEW OF HEAT TRANSFER ENHANCEMENT

HIGH FLUX BOILING HEAT TRANSFER ENHANCEMENT USING TRIANGLE SHAPED VERTICAL WALLS IN TWO-PHASE MICROCHANNEL HEAT EXCHANGERS Jensen R. Hoke, Bryan E. Burk, Jack Kotovsky, Julie Hamilton, Paul Fontejon, Todd M. Bandhauer SECOND LAW ANALYSIS OF HEAT EXCHANGER TUBE FITTED WITH TWISTED TAPE INSERT HAVING MULTIPLE V CUTS AND

Predictions of Channel and Boundary

Computation of shock/boundary-layer interactions in bump channels with transport-type turbulence models Computer Methods in Applied Mechanics and Engineering, Vol. 173, No. 1-2 Computation of turbulent buoyant flows in enclosures with low-Reynolds-number k-ω models

Surface slip on rotating graphene membrane enables the

Membrane separation technology is dictated by the permeability-selectivity trade-off rule, because selectivity relies on membrane pore size being smaller than that of hydrated ions. We discovered a previously unknown mechanism that breaks the permeability-selectivity trade-off in using a rotating nanoporous graphene membrane with pores of 2 to 4 nanometers in diameter. The results show that

Microfluidic technologies for the synthesis and

They benefit from the improved mass-transport and mixing characteristic of microfluidic flow regimes, and the inherent efficiency associated with the miniaturisation of a process. Lipids, MSPs and the membrane proteins of interest are fed into a chamber containing an immobilised detergent removal resin, then into a purification chamber with an Ni-NTA resin.

Vanessa Chou

The goal of the project is to investigate the ionic flow characteristics through nano-confined channels with varying surface properties. Smooth sub-nm nanochannels devices were fabricated via Van der Waals assembly of 2D materials using the glovebox in a cleanroom environment.

Atmospheric fuzzy risk assessment of confined spaces

Title Atmospheric fuzzy risk assessment of confined spaces at mine reclamation sites Creator Mohammadi, Ladan Publisher University of British Columbia Date Issued 2011 Description In 2006, a tragic accident took place at the Sullivan mine in Kimberley, British

Artificial channels for confined mass transport at the sub

mass-transport mechanisms, at the (sub-)nanoscale. They show unprecedented mass-transport rates and pre-cise separation properties, which can even outperform their biological counterparts. In this Review, we discuss artificial channels of the sub-nm scale (that

Macropores and water flow in soils revisited

1. Introduction [2] The general topic of macropore flow in soils and similar permeable media, and related topics like preferential flow, nonequilibrium flow, and dual‐porosity flow continues to increase in popularity among researchers in various fields.Gerke et al.[], for instance, reported a decadal increase of more than 50% of annually published relevant papers on these topics.

Hollow Fiber Bioreactor Technology for Tissue

2016/2/22The diffusive mass transport limits the size of engineered 3D organs and tissues. Therefore, dynamic culture systems or bioreactors for large tissue defects need to be designed in such a way as to avoid hypoxic and necrotic conditions and may require a complex vascular network to deliver nutrients and oxygen to cells ( 1 ).

Loading ultracold gases in topological Floquet bands:

2017/5/22Furthermore, the phase of the drive can be used to induce artificial gauge fields in the effective lattice system, opening the possibility to generate (Floquet) bands with non-trivial topological features, such as non-zero Chern numbers [19, 22, 37, 95].

Realistic Fusion Designs

2021/3/16Avionics Mass is 0.02 Inert Mass, which is the common standard estimate for in-space, medium-thrust vehicles. Mass Growth Allowance is 0.5 times Inert Mass, though the report later figures 0.5 is pessimistic and thinks it is closer to 0.33. Graph shows the

Macropores and water flow in soils revisited

1. Introduction [2] The general topic of macropore flow in soils and similar permeable media, and related topics like preferential flow, nonequilibrium flow, and dual‐porosity flow continues to increase in popularity among researchers in various fields.Gerke et al.[], for instance, reported a decadal increase of more than 50% of annually published relevant papers on these topics.

Microfluidics and Nanofluidics: Science, Fabrication

2017/10/17The science and phenomena that become important when fluid-flow is confined in microfluidic channels are initially discussed. Then, technologies for channel fabrication (ranging from photolithography and chemical etching, to imprinting, and to 3D-printing) are reviewed. The reference list is extensive and (within each topic) it is arranged chronologically. Examples (with emphasis on those

Impedance measurements of the complex dielectric

Ice growth around the probe was confined to downward advancement of the ice–water interface, ensuring the formation of a large single crystal (). Some ice later grew from the lower lateral edges of the tank, indicating lateral heat flow, but the probe measurements were not at all sensitive to the microstructure of this ice outside the sensing volume.

A colloidal quantum dot infrared photodetector and its

To address this problem, a typical strategy is to decorrelate the energy of the optical absorption from the band gap of the transport material. This strategy, known as wave-function engineering, has known great success in the 90 with III-V semiconductor with the growth of confined heterostructures.

Atmospheric fuzzy risk assessment of confined spaces

Title Atmospheric fuzzy risk assessment of confined spaces at mine reclamation sites Creator Mohammadi, Ladan Publisher University of British Columbia Date Issued 2011 Description In 2006, a tragic accident took place at the Sullivan mine in Kimberley, British

STRUCTURED POLYDIMETHYLSILOXANE (PDMS)

Enhanced Heat Transfer and Thermal Performance Factor of Coiled Wire Inserted rGO/Co3O4 Hybrid Nanofluid Circulate in a Horizontal Tube Lingala Syam Sundar, Bobby Mathew, Ahmed Sefelnasr, Mohsen Sherif, K.V. Sharma, Antonio Sousa An Experimental Investigation of Chevron-Nozzle Jet Impingement Heat Transfer on a Confined Conical-Concave Surface Qi-hong Gao, Jing-zhou Zhang,

Journal Articles

Lipid Bilayer-Modified Nanofluidic Channels of Sizes with Hundreds of Nanometers for Characterization of Confined Water and Molecular/Ion Transport Yutaka Kazoe, Kazuma Mawatari, Lixiao Li, Hisaki Emon, Naoya Miyawaki, Hiroyuki Chinen, Kyojiro Morikawa, Ayumi Yoshizaki, Petra S. Dittrich and Takehiko Kitamori

The Effect of Arctic Freshwater Pathways on North Atlantic

The observed volume and freshwater transport of CAA channels are cited from Prinsenberg et al. (2009), Melling et al. (2008), Peterson et al. (2012), and Haine et al. (2015). Of the total freshwater transport, 48 mSv is contributed by Lancaster Sound and a

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