Results 21 to 30 of about 826,123 (296)

Particle Cut Diameter Prediction of Uniflow Cyclone Systems with Fuzzy System Analysis

open access: yesSeparations, 2023
Cyclones are devices used in various industries to remove particulate matter from gases and liquids. Commonly used in the power generation, cement, and mining industries, cyclones improve the efficiency and longevity of equipment by removing dust and ...
Vinzenz Klapper   +3 more
doaj   +1 more source

Observation of charge-dependent azimuthal correlations and possible local strong parity violation in heavy ion collisions [PDF]

open access: yes, 2010
Parity-odd domains, corresponding to non-trivial topological solutions of the QCD vacuum, might be created during relativistic heavy-ion collisions. These domains are predicted to lead to charge separation of quarks along the orbital momentum of the ...
Abelev, B. I.   +376 more
core   +9 more sources

Closed shells at drip-line nuclei [PDF]

open access: yes, 1994
The shell structure of magic nuclei far from stability is discussed in terms of the self-consistent spherical Hartree-Fock-Bogoliubov theory. In particular, the sensitivity of the shell-gap sizes and the two-neutron separation energies to the choice of ...
Belyaev S T   +15 more
core   +2 more sources

The Research of Preparation Process of Tungsten Oxide with Enriched 186W Isotope

open access: yesJournal of Isotopes, 2023
Enriched tungsten-186 oxide is one of the stable isotope products of tungsten. It is used to prepare the radioactive medical isotope product 188WO3, which can be used as the target material of 188W/188Re generator to produce medical 188Re isotope product,
ZHOU Hongyan;SHI Pengyuan;WANG Jing;WANG Ke;LI Yujiao
doaj  

Research Progress of High Temperature Oxidation Resistance Protective Coatings on Surface of Ta-W Alloy [PDF]

open access: yesCailiao Baohu
As the important high temperature structural materials and advanced functional materials, Ta-W alloy plays an indispensable role in aerospace, national defense equipment, chemical and other national livelihood industries.With the increasingly stringent ...
WANG Zhehao, ZHANG Yunhan
doaj   +1 more source

Acoustofluidic Separation of Microparticles: A Numerical Study [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In this study, two-dimensional simulations are performed to separate polystyrene (PS) and polymethyl methacrylate (PMMA) particles suspended in water using an acoustic field.
Mohsen Nazemi Ashani   +2 more
doaj   +1 more source

Dynamic acoustic field activated cell separation (DAFACS) [PDF]

open access: yes, 2015
Advances in diagnostics, cell and stem cell technologies drive the development of application-specific tools for cell and particle separation. Acoustic micro-particle separation offers a promising avenue for highthroughput, label-free, high recovery ...
Bernassau, A. L.   +4 more
core   +1 more source

Separation Characteristics of a Deflector Wheel Classifier in Stationary Conditions and at High Loadings: New Insights by Flow Visualization

open access: yesKONA Powder and Particle Journal, 2017
Although the deflector wheel classifier is the dominant separation device in the industrial separation of fine-grained particle fractions, the classifying mechanisms at high particle loadings are still not described and understood sufficiently.
Christian Spötter   +2 more
doaj   +1 more source

Computation of liquid-liquid equilibria and phase stabilities: implications for RH-dependent gas/particle partitioning of organic-inorganic aerosols [PDF]

open access: yes, 2010
Semivolatile organic and inorganic aerosol species partition between the gas and aerosol particle phases to maintain thermodynamic equilibrium. Liquid-liquid phase separation into an organic-rich and an aqueous electrolyte phase can occur in the aerosol ...
Marcolli, C.   +3 more
core   +3 more sources

Surrogate Modelling for High-speed Rotating Flow Fields Based on Multi-fidelity Data Fusion

open access: yesJournal of Isotopes
High-speed rotating flow fields play a pivotal role in the mechanical systems used for stable heavy isotopes. The high dimensional design space of such complex rotating machinery is characterized by strong nonlinearity and substantial parameter coupling.
Xiaowei XU   +3 more
doaj   +1 more source

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