Results 21 to 30 of about 1,379,495 (302)

From colloidal dispersions to colloidal pastesthrough solid–liquid separation processes [PDF]

open access: yes, 2005
Solid–liquid separation is an operation that starts with a dispersion of solid particles in a liquid and removes some of the liquid from the particles, producing a concentrated solid paste and a clean liquid phase.
Botet, Robert   +6 more
core   +6 more sources

Solid Lipid Particles for Lung Metastasis Treatment [PDF]

open access: yesPharmaceutics, 2021
Solid lipid particles (SLPs) can sustainably encapsulate and release therapeutic agents over long periods, modifying their biodistribution, toxicity, and side effects. To date, no studies have been reported using SLPs loaded with doxorubicin chemotherapy for the treatment of metastatic cancer.
Lourdes Valdivia   +5 more
openaire   +4 more sources

Study of gas–solid flow in a multichannel cyclone / Oro ir kietųjų dalelių srauto daugiakanaliame ciklone tyrimas

open access: yesJournal of Environmental Engineering and Landscape Management, 2012
This paper aims to analyse the problem of the gas–solid particle (SP) flow in the multichannel cyclone (three rings) with tangential inlet (KDG – equipment for separation of solid particles from gaseous fluid flow).
Pranas Baltrėnas   +2 more
doaj   +1 more source

Analysis of the numerical modelling of turbulence in the conical reverse-flow cyclone

open access: yesMokslas: Lietuvos Ateitis, 2010
The paper describes the numerical modelling of the swirling fluid flow in the Stairmand cyclone (conical reverse-flow – CRF) with tangential inlet (equipment for separating solid particles from the gaseous fluid flow).
Inga Jakštonienė, Petras Vaitiekūnas
doaj   +1 more source

Food-Grade Pickering Emulsions: Preparation, Stabilization and Applications

open access: yesMolecules, 2020
In recent years, Pickering emulsions have emerged as a new method and have attracted much attention in the fields of food sciences. Unlike conventional emulsions, Pickering emulsions are stabilized by solid particles, which can irreversibly adsorb on the
Lijuan Chen, Fen Ao, Xuemei Ge, Wen Shen
doaj   +1 more source

Effect of Liquid Properties on the Characteristics of Collisions between Droplets and Solid Particles

open access: yesApplied Sciences, 2022
The characteristics of the collisions of droplets with solid particles (52,100 steel) were experimentally studied when varying the key liquid properties: viscosity (1–6.3 mPa·s), surface tension (72.69–36.1 mN/m) and interfacial (liquid-liquid) tension ...
Anastasia Islamova   +3 more
doaj   +1 more source

Lagrangian Simulation of Sediment Erosion in Francis Turbines Using a Computational Tool in Python Coupled with OpenFOAM

open access: yesMachines
Hydraulic erosion from suspended sediment is a major degradation mechanism in Francis turbines of sediment-laden rivers, especially in Andean hydropower plants.
Mateo Narváez   +4 more
doaj   +1 more source

Analysis of Micro-Contaminants in Solid Particles from Direct Injection Gasoline Vehicles

open access: yesEnergies, 2022
Exhaust emissions from vehicles are the subject of numerous studies and legal acts. In the European Union, exhaust emissions are regulated by “Euro” emission standards, which limit emissions of gaseous pollutants such as CO, CO2, HC, and NOx, as well as ...
Wiktor Pacura   +4 more
doaj   +1 more source

Decay and durability of building stones in urban environments

open access: yesMateriales de Construccion, 1998
This paper studies the effect of some pollutant agents in urban environments -gaseous SO2, acid rain and solid particles- on carbonate and siliceous building stones with different petrophysic characteristics.
C. M. Grossi   +2 more
doaj   +1 more source

Analysis of numerical modelling of turbulence in a conical reverse‐flow cyclone

open access: yesJournal of Environmental Engineering and Landscape Management, 2010
This paper aims to analyse the problem of numerical modelling of the airflow in a conical reverse‐flow (CRF) cyclone with tangential inlet (equipment for separation of solid particles from gaseous fluid flow).
Petras Vaitiekūnas, Inga Jakštonienė
doaj   +1 more source

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