Results 11 to 20 of about 57,215 (286)

Coal-water suspensions: preparation, properties, characteristics (a brief overview)

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2023
RELEVANCE. A review of the current state of research on coal-water slurries in Russia and abroad is presented. Coal-water slurries are promising alternative types of energy fuels.
A. V. Zenkov, D. V. Gvozdyakov
doaj   +1 more source

Micro-encapsulated phase change material (MPCM) slurries: characterization and building applications [PDF]

open access: yes, 2017
© 2017 Micro-encapsulated Phase Change Material (MPCM) slurries, acting as the heat transfer fluids or thermal storage mediums, have gained applications in various building thermal energy systems, significantly enhancing their energy efficiency and ...
Li, Peng   +4 more
core   +3 more sources

Optical Characterization of Industrial Slurries

open access: yesKONA Powder and Particle Journal, 2015
In this work we focus on the characterization of micro- and nano-powders typically adopted for chemical mechanical polishing, extensively used whenever the global and local planarization of surfaces is required as in nanoelectronic fabs.
Marco Potenza   +2 more
doaj   +1 more source

Particle size and metal distributions in anaerobically digested pig slurry [PDF]

open access: yes, 2008
Particle size distribution and trace element patterns were studied in a full-scale anaerobic digestion plant treating pig slurry. Mass balance was established for major (N, P, K, Ca, Fe, Mg and S) and minor (Al, Cu, Mn and Zn) elements.
Guiresse, Agnès Maritchù   +4 more
core   +1 more source

Numerical investigation of solid-liquid slurry flow through an upward-facing step

open access: yesJournal of Hydrology and Hydromechanics, 2013
The flow of a solid-water mixture through an upward-facing step in a channel is numerically investigated. The effect of expansion ratio, mean solids volume fraction and particle diameter on the velocity field, pressure distribution and solid volume ...
Messa Gianandrea Vittorio   +1 more
doaj   +1 more source

Micro-slurry jet for surface processing of dental ceramics

open access: yesBiosurface and Biotribology, 2019
A micro-slurry jet (MSJ) was used for removing microscopic cracks and microstructural defects on surfaces of dental ceramics, in which the MSJ functioned as a wet blasting machine using mixed alumina particles and water to spray workpiece surfaces by a ...
Takashi Baba   +5 more
doaj   +1 more source

Comment on the power law in rheological equations [PDF]

open access: yes, 2008
In conformity with the principle of shear reversal, it is proposed that the power law index in the Cross equation relating steady state viscosity to shear rate in semisolid alloy slurries should have a value of 4/3, which is independent of alloy system ...
Barnes   +11 more
core   +1 more source

Relationship between wear behaviour of ultra-high-molecular-weight polyethylene and surface profile of Co–Cr–Mo alloy in artificial joint

open access: yesBiosurface and Biotribology, 2019
The relationship between the wear behaviour of an ultra-high-molecular-weight polyethylene (GUR1050) pin and surface profile of a Co-28Cr-6Mo alloy (ASTM F-75) disc was investigated.
Nana Motojima   +9 more
doaj   +1 more source

Mapping erosion-corrosion of carbon steel in oil exploration conditions : some new approaches to characterizing mechanisms and synergies [PDF]

open access: yes, 2010
Erosion by solid particles in oil/water slurries is a technologically important area. In such conditions, it is necessary to distinguish between the effects of the sand, aqueous environment, and the oil.
Abdulrahmen, G.H., Stack, M.M.
core   +1 more source

Design of Optimum Sampling Plans for Dry Powders and Slurries

open access: yesKONA Powder and Particle Journal, 2014
Generally, in order to learn about a certain quality of a population, a small portion (sample) is extracted and analyzed for the desired property.
Hassan El-Shall, Brij M. Moudgil
doaj   +1 more source

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