Results 21 to 30 of about 4,640,138 (299)

Understanding multi-scale ion-transport in solid-state lithium batteries

open access: yeseScience
Solid-state lithium battery (SSLB) is considered as one of the promising candidates for next-generation power batteries due to high safety, unprecedented energy density and favorable adaptability to high pression and temperature.
Wen Yu   +8 more
doaj   +1 more source

Particle separation efficiency in two 10-mm hydrocyclones in series

open access: yes, 2011
Two identical 10-mm hydrocyclone connected in series for improving particle separation efficiency is studied using two particulate samples. The operating variable effects, such as feed rate, split ratio and pressure drop through hydrocyclones on the ...
Hwang, Kuo-Jen   +1 more
core   +1 more source

Experimental study on the treatment of sulfuric acid waste by hollow fiber vacuum membrane distillation

open access: yesGongye shui chuli
In order to solve the problems of low separation efficiency and poor operation stability in the process of industrial sulfuric acid waste treatment, a concentration and recovery system of hollow fiber vacuum membrane distillation based on ...
ZHANG Liyi   +3 more
doaj   +1 more source

Separation Efficiency Test of Downhole Filter Separator for Multi-gradient Drilling

open access: yesShiyou jixie, 2022
In order to study the separation efficiency of the new downhole filter separator,a multi-gradient drilling laboratory simulation test system was built.The structure and functions of key parts of the test system were described and the test principle and ...
Zhang Ruiyao   +4 more
doaj  

Investigation on Separation Efficiency of Liquid/Solid Hydrocyclone

open access: yes, 2006
Liquid/solid hydrocyclones are widely used for various applications. Based on massive experiments, the relationships between separation efficiency and liquid velocity, oil/water ratio, as well as the number of hydrocyclones were investigated.
张军   +5 more
core   +1 more source

Nmerical Simulation of Horizontal Separator for Sand Laden Heavy Oil

open access: yesShiyou jixie, 2022
At present, the Nmerical studies on the separator are extensive, but most of them focus on the simulation of the flow field under different components, and there is a lack of analysis on the influence of the deposition rate of particles in the horizontal
Jing Jiaqiang   +6 more
doaj  

Numerical Analysis of the Effect of the Vortex Finder on the Hydrocyclone’s Split Water Ratio and Separation Performance

open access: yesMathematical and Computational Applications, 2023
Hydrocyclones are devices used in numerous areas of the chemical, food, and mineral industries to separate fine particles. A hydrocyclone with a diameter of d50 mm was modeled using the commercial Simcenter STAR-CCM+13 computational fluid dynamics (CFD ...
Vuyo T. Hashe, Thokozani J. Kunene
doaj   +1 more source

Study on Relationship between Cyclone Diameter and Treatment Capacity Based on Response Surface Method

open access: yesShiyou jixie, 2021
In the design process of liquid-solid cyclone, the size design is still in accordance with the empirical method, which has strong subjectivity and randomness, and the internal relationship between the cylinder size and the operating parameters is still ...
Liu Zhitao   +5 more
doaj  

Mechanism of Particle Separation in Small Hydrocyclone

open access: yes, 2011
The mechanism of particle separation in a small hydrocyclone is analyzed in this study. The separation efficiency of particles is affected by two major effects, the centrifugal and underflow effects.
Hwang, Kuo-jen; Hsueh, Wei-sheng; Nagase, Youichi
core   +1 more source

Efficient risk sharing and separation

open access: yesJournal of Economic Theory
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Árpád Ábrahám, Sarolta Laczó
openaire   +3 more sources

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