Articles with "ultrafine particle" as a keyword



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Ultrafine particle number fluxes over and in a deciduous forest

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jd025854

Abstract: Ultrafine particles (UFP, particles with diameters (Dp)  read more here.

Keywords: particle number; fluxes deciduous; number; deciduous forest ... See more keywords
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Forecasting Ultrafine Particle Concentrations from Satellite and In-Situ Observations

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jd026021

Abstract: Recent innovations in remote sensing technologies and retrievals offer the potential for predicting ultrafine particle (UFP) concentrations from space. However, the use of satellite observations to provide predictions of near-surface UFP concentrations is limited by… read more here.

Keywords: concentrations satellite; ufp concentrations; particle concentrations; ultrafine particle ... See more keywords
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Fine and ultrafine particle deposition in packed-bed catalytic reactors

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Published in 2019 at "Chemical Engineering Science"

DOI: 10.1016/j.ces.2018.09.024

Abstract: Abstract In this work we have performed an extensive CFD simulation campaign with the purpose of studying particle transport and deposition in different catalytic systems and under different conditions. Two types of geometric models representing… read more here.

Keywords: particle deposition; fine ultrafine; deposition packed; deposition ... See more keywords
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Ultrafine particle transport and deposition in a large scale 17-generation lung model.

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Published in 2017 at "Journal of biomechanics"

DOI: 10.1016/j.jbiomech.2017.08.028

Abstract: To understand how to assess optimally the risks of inhaled particles on respiratory health, it is necessary to comprehend the uptake of ultrafine particulate matter by inhalation during the complex transport process through a non-dichotomously… read more here.

Keywords: transport; deposition; model; particle ... See more keywords
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Ultrafine Particle Production from the Ozonolysis of Personal Care Products.

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Published in 2017 at "Environmental science & technology"

DOI: 10.1021/acs.est.7b03596

Abstract: Personal care products (PCP) might be a source of ultrafine particle exposure for users owing to the reaction of ozone with terpene ingredients. The near-person emissions associated with PCP may contribute to exposures that would… read more here.

Keywords: particle production; personal care; particle; care products ... See more keywords
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Micro Electrical Discharge Machining of Ultrafine Particle Type Tungsten Carbide Using Dielectrics Mixed with Various Powders

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Published in 2022 at "Micromachines"

DOI: 10.3390/mi13070998

Abstract: Electrical discharge machining (EDM) is widely used to machine hard materials, such as tungsten carbide; however, the machining rate and surface quality are low. In this research, the effects of mixing electrically conductive carbon nanofiber… read more here.

Keywords: particle type; tungsten carbide; electrical discharge; discharge machining ... See more keywords