Results 21 to 30 of about 87,636 (284)

Lattice Boltzmann simulation of droplet generation in a microfluidic cross-junction [PDF]

open access: yes, 2011
Using the lattice Boltzmann multiphase model, numerical simulations have been performed to understand the dynamics of droplet formation in a microfluidic cross-junction.
Davidson   +9 more
core   +1 more source

Effects of Dripping Rate with Reclaimed Water on Typical Microbial Community Structure in the Root Zone Soil of Tomato

open access: yesGuan'gai paishui xuebao, 2021
【Background and objective】 Rhizosphere is the interface of soil and plant housing a unique microbial community which not only mediates carbon and nutrient cycles but is also the underlying drivers of soil structure genesis.
LI Songjing   +7 more
doaj   +1 more source

Breakup and coalescence of drops during transition from dripping to jetting in a Newtonian fluid [PDF]

open access: yes, 2018
We present numerical simulations of dripping to jetting transitions that occur during the flow of a Newtonian liquid. An axi-symmetric, Volume of Fluid (VOF) model along with Continuum Surface Force (CSF) representation is developed to capture various ...
Viswanathan, Harish
core   +1 more source

Dripping, Jetting and Regime Transition of Droplet Formation in a Buoyancy-Assisted Microfluidic Device

open access: yesMicromachines, 2020
Buoyancy-assisted droplet formation in a quiescent continuous phase is an effective technique to produce highly monodispersed droplets, especially millimetric droplets. A comprehensive study combining visualization experiment and numerical simulation was
Chaoqun Shen   +4 more
doaj   +1 more source

A combined experimental and computational fluid dynamics analysis of the dynamics of drop formation [PDF]

open access: yes, 2005
This article presents a complementary experimental and computational investigation of the effect of viscosity and flowrate on the dynamics of drop formation in the dripping mode.
Chen H. H.   +5 more
core   +1 more source

Amsterdamming DRiPs [PDF]

open access: yesMolecular Immunology, 2013
The field of antigen processing and presentation has taken tremendous strides since the first international workshop in 1995. While much has been learned, much remains to be discovered. Here I discuss the most recent findings regarding the nature of substrates for the MHC class I antigen processing pathways which provide glimpses of the mist shrouded ...
openaire   +2 more sources

Design Features in Multiple Generations of Electronic Cigarette Atomizers. [PDF]

open access: yes, 2019
The design of electronic cigarette (EC) atomizing units has evolved since their introduction over 10 years ago. The purpose of this study was to evaluate atomizer design in ECs sold between 2011-2017.
Talbot, Prue, Williams, Monique
core   +1 more source

Quantitative analysis of the dripping and jetting regimes in co-flowing capillary jets

open access: yes, 2011
We study a liquid jet that breaks up into drops in an external co-flowing liquid inside a confining microfluidic geometry. The jet breakup can occur right after the nozzle in a phenomenon named dripping or through the generation of a liquid jet that ...
Charles N. Baroud   +7 more
core   +3 more sources

Hydro-dynamical models for the chaotic dripping faucet

open access: yes, 2004
We give a hydrodynamical explanation for the chaotic behaviour of a dripping faucet using the results of the stability analysis of a static pendant drop and a proper orthogonal decomposition (POD) of the complete dynamics.
Coullet, P., Mahadevan, L., Riera, C. S.
core   +1 more source

Picture of the low-dimensional structure in chaotic dripping faucets

open access: yes, 2002
Chaotic dynamics of the dripping faucet was investigated both experimentally and theoretically. We measured continuous change in drop position and velocity using a high-speed camera.
Ambravaneswaran   +30 more
core   +1 more source

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