Results 1 to 10 of about 3,605,477 (339)

The flow and mass transfer characteristics of concentric gas-liquid flow in an advanced static mixer [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2021
The fluid dynamic and mass transfer characteristics of concentric upward gas-liquid flow were studied in an industrial static mixer with four equally spaced helical inserts (FKSM).
Meng Huibo   +7 more
doaj   +1 more source

A note about density staircases in the Gulf of Naples : 20 years of persistent weak salt-fingering layers in a coastal area

open access: yesAdvances in Oceanography and Limnology, 2021
This is a short communication about the inter-annual recurring presence at the coastal site in the Gulf of Naples of density staircases visible below the mixed surface layer of the water-column, from the end of summer to the beginning of winter, each ...
Florian Kokoszka   +5 more
doaj   +1 more source

Microstructure Turbulence Measurement in the Northern South China Sea from a Long-Range Hybrid AUV

open access: yesSensors, 2023
This study describes the development of a long-range hybrid autonomous underwater vehicle (AUV) for ocean turbulence measurement. It is a unique instrument, combining the characteristics of the conventional AUV and the buoyancy-driven glider, with a ...
Yunli Nie   +5 more
doaj   +1 more source

Moored Flux and Dissipation Estimates from the Northern Deepwater Gulf of Mexico

open access: yesFluids, 2021
Results from a pilot program to assess boundary mixing processes along the northern continental slope of the Gulf of Mexico are presented. We report a novel attempt to utilize a turbulence flux sensor on a conventional mooring.
Kurt L. Polzin   +4 more
doaj   +1 more source

Design and Test of Soil–Fertilizer Collision Mixing and Mulching Device for Manure Deep Application Machine

open access: yesAgriculture, 2023
Aiming at the problems of low uniformity and utilization rate in the traditional deep application method of orchard manure, a soil–fertilizer collision mixing and mulching device was designed.
Yang Niu   +5 more
doaj   +1 more source

Enhancing Mixing Performance in a Rotating Disk Mixing Chamber: A Quantitative Investigation of the Effect of Euler and Coriolis Forces

open access: yesMicromachines, 2022
Lab-on-a-CD (LOCD) is gaining importance as a diagnostic platform due to being low-cost, easy-to-use, and portable. During LOCD usage, mixing and reaction are two processes that play an essential role in biochemical applications such as point-of-care ...
Jihyeong Lee   +6 more
doaj   +1 more source

Thermohaline mixing in evolved low-mass stars [PDF]

open access: yes, 2010
Thermohaline mixing has recently been proposed to occur in low-mass red giants, with large consequence for the chemical yields of low-mass stars. We investigate the role of thermohaline mixing during the evolution of stars between 1Msun and 3Msun, in ...
Boothroyd   +54 more
core   +2 more sources

The Multi-Advective Water Mixing Approach for Transport through Heterogeneous Media

open access: yesEnergies, 2021
Finding a numerical method to model solute transport in porous media with high heterogeneity is crucial, especially when chemical reactions are involved. The phase space formulation termed the multi-advective water mixing approach (MAWMA) was proposed to
Joaquim Soler-Sagarra   +3 more
doaj   +1 more source

B Mixing [PDF]

open access: yes, 2000
The neutral $B$ mesons, $B^0$ and $B_s$, can oscillate between their particle and antiparticle states owing to flavor-changing weak interactions. In recent years, techniques to detect these oscillations as a function of the meson's decay time have been ...
Acciarri M   +6 more
core   +2 more sources

Novel manufacturing techniques for microstructured reactors in industrial dimensions

open access: yesGreen Processing and Synthesis, 2013
The results of the development of novel manufacturing techniques for microstructured reactors in the framework of the European project CoPIRIDE are reported.
Krtschil Ulrich   +5 more
doaj   +1 more source

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