Bibliografias temáticas / Resolved particles

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Literatura científica selecionada sobre o tema "Resolved particles"

Autor: Grafiati
Publicado: 1 de fevereiro de 2025
Última modificação: 31 de julho de 2025

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Artigos de revistas sobre o assunto "Resolved particles"

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Hameete, J., M. S. Abdallah, L. C. Thijs, et al. "Particle-resolved hyperspectral pyrometry of metal particles." Combustion and Flame 264 (June 2024): 113435. http://dx.doi.org/10.1016/j.combustflame.2024.113435.

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Kannosto, J., M. Lemmetty, A. Virtanen, et al. "Mode resolved density of atmospheric aerosol particles." Atmospheric Chemistry and Physics Discussions 8, no. 2 (2008): 7263–88. http://dx.doi.org/10.5194/acpd-8-7263-2008.

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Abstract. In this study, we investigate the mode resolved density of ultrafine atmospheric particles measured in boreal forest environment. The method used here enables us to find the distinct density information for each mode in atmospheric fine particle population: the density values for nucleation, Aitken, and accumulation mode particles are presented. The experimental data was gained during 2 May 2005–19 May 2005 at the boreal forest measurement station "SMEAR II" in Hyytiälä, southern Finland. The density values for accumulation mode varied from 1.1 to 2 g/cm3 (average 1.5 g/cm3) and for
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Kannosto, J., A. Virtanen, M. Lemmetty, et al. "Mode resolved density of atmospheric aerosol particles." Atmospheric Chemistry and Physics 8, no. 17 (2008): 5327–37. http://dx.doi.org/10.5194/acp-8-5327-2008.

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Abstract. In this study, we investigate the mode resolved density of ultrafine atmospheric particles measured in boreal forest environment. The method used here enables us to find the distinct density information for each mode in atmospheric fine particle population: the density values for nucleation, Aitken, and accumulation mode particles are presented. The experimental data was gained during 2 May 2005–19 May 2005 at the boreal forest measurement station "SMEAR II" in Hyytiälä, Southern Finland. The density values for accumulation mode varied from 1.1 to 2 g/cm3 (average 1.5 g/cm3) and for
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4

Song, Yao, Jing Wei, Wenlong Zhao, et al. "Measurement report: Size-resolved particle effective density measured by an AAC-SMPS and implications for chemical composition." Atmospheric Chemistry and Physics 25, no. 9 (2025): 4755–66. https://doi.org/10.5194/acp-25-4755-2025.

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Abstract. The effective density (ρeff) is closely associated with the aging process and can serve as a tracer of chemical composition. Recently, studies investigating the effect of particle size on density have been limited. In this study, size-resolved ρeff was characterized using a tandem aerodynamic aerosol classifier (AAC) and scanning mobility particle sizer (SMPS) system during 1 month of observations in Hangzhou. The results indicate that the ρeff values of the particles exhibit a unimodal distribution, with average values ranging from 1.47 to 1.63 g cm−3, increasing as the particle dia
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Kakavas, Stylianos, David Patoulias, Maria Zakoura, Athanasios Nenes, and Spyros N. Pandis. "Size-resolved aerosol pH over Europe during summer." Atmospheric Chemistry and Physics 21, no. 2 (2021): 799–811. http://dx.doi.org/10.5194/acp-21-799-2021.

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Abstract. The dependence of aerosol acidity on particle size, location, and altitude over Europe during a summertime period is investigated using the hybrid version of aerosol dynamics in the chemical transport model PMCAMx. The pH changes more with particle size in northern and southern Europe owing to the enhanced presence of non-volatile cations (Na, Ca, K, Mg) in the larger particles. Differences of up to 1–4 pH units are predicted between sub- and supermicron particles, while the average pH of PM1−2.5 can be as much as 1 unit higher than that of PM1. Most aerosol water over continental Eu
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Tien, Wei Hsin, and Zi-Ling Lin. "Single-Frame Lagrangian Tracking Of 3-D Acoustic Streaming Flows Using Digital Defocusing Micro Particle Streak Velocimetry." Proceedings of the International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics 21 (July 8, 2024): 1–12. http://dx.doi.org/10.55037/lxlaser.21st.191.

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In this study, a single-frame particle streak velocimetry technique is applied to the classic DDPIV(Digital Defocusing Particle Image Velocimetry) concept to achieve a single-frame 3-D Lagrangian tracking of particles in microscopic flows. The shortcoming of images suffering low signal to noise ratio due to pinholes can be avoided. With the streak resolving algorithm, it allows extended exposure time when streak images are taken, and the single-frame approach also eliminates the need for high-cost and complicated synchronization hardware for double-pulse frame-straddling light sources. For eac
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Kontkanen, Jenni, Chenjuan Deng, Yueyun Fu, et al. "Size-resolved particle number emissions in Beijing determined from measured particle size distributions." Atmospheric Chemistry and Physics 20, no. 19 (2020): 11329–48. http://dx.doi.org/10.5194/acp-20-11329-2020.

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Abstract. The climate and air quality effects of aerosol particles depend on the number and size of the particles. In urban environments, a large fraction of aerosol particles originates from anthropogenic emissions. To evaluate the effects of different pollution sources on air quality, knowledge of size distributions of particle number emissions is needed. Here we introduce a novel method for determining size-resolved particle number emissions, based on measured particle size distributions. We apply our method to data measured in Beijing, China, to determine the number size distribution of em
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Yu, X. Y., J. P. Cowin, M. J. Iedema, and H. Ali. "Fast time-resolved aerosol collector: proof of concept." Atmospheric Measurement Techniques Discussions 3, no. 3 (2010): 2515–34. http://dx.doi.org/10.5194/amtd-3-2515-2010.

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Abstract. Atmospheric particles can be collected in the field on substrates for subsequent laboratory analysis via chemically sensitive single particle methods such as scanning electron microscopy with energy dispersive x-ray analysis. With moving substrates time resolution of seconds to minutes can be achieved. In this paper, we demonstrate how to increase the time resolution when collecting particles on a substrate to a few milliseconds to provide real-time information. Our fast time-resolved aerosol collector ("Fast-TRAC") microscopically observes the particle collection on a substrate and
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Yu, X. Y., J. P. Cowin, M. J. Iedema, and H. Ali. "Fast time-resolved aerosol collector: proof of concept." Atmospheric Measurement Techniques 3, no. 5 (2010): 1377–84. http://dx.doi.org/10.5194/amt-3-1377-2010.

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Abstract. Atmospheric particles can be collected in the field on substrates for subsequent laboratory analysis via chemically sensitive single particle methods such as scanning electron microscopy with energy dispersive x-ray analysis. With moving substrates time resolution of seconds to minutes can be achieved. In this paper, we demonstrate how to increase the time resolution when collecting particles on a substrate to a few milliseconds to provide real-time information. Our fast time-resolved aerosol collector ("Fast-TRAC") microscopically observes the particle collection on a substrate and
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Guo, S., M. Hu, Z. B. Wang, J. Slanina, and Y. L. Zhao. "Size-resolved aerosol water-soluble ionic compositions in the summer of Beijing: implication of regional secondary formation." Atmospheric Chemistry and Physics 10, no. 3 (2010): 947–59. http://dx.doi.org/10.5194/acp-10-947-2010.

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Abstract. To characterize aerosol pollution in Beijing, size-resolved aerosols were collected by MOUDIs during CAREBEIJING-2006 field campaign at Peking University (urban site) and Yufa (upwind rural site). Fine particle concentrations (PM1.8 by MOUDI) were 99.8±77.4 μg/m3 and 78.2±58.4 μg/m3, with PM1.8/PM10 ratios of 0.64±0.08 and 0.76±0.08 at PKU and Yufa, respectively, and secondary compounds accounted for more than 50% in fine particles. PMF model analysis was used to resolve the particle modes. Three modes were resolved at Yufa, representing condensation, droplet and coarse mode. However
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Teses / dissertações sobre o assunto "Resolved particles"

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Chadil, Mohamed-Amine. "Penalty methods for the simulation of fluid-solid interactions with various assemblies of resolved scale particles." Thesis, Bordeaux, 2018. http://www.theses.fr/2018BORD0205/document.

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Les simulations des écoulements diphasiques à l’échelle réelle de l’application nécessitent des modèles pour les termes non fermés des équations macroscopiques. Des simulations numériques directes à particule résolue utilisant la méthode de pénalisation visqueuse ont été réalisées afin de mesurer les interactions entre des particules de différentes formes (sphérique et ellipsoïdale) et le fluide porteur à différents régimes d'écoulement (de stokes à l'inertiel). Deux méthodes ont été développées durant cette thèse afin d'extraire les forces hydrodynamiques ainsi que le transfert de chaleur sur
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He, Long. "Study of Fluid Forces and Heat Transfer on Non-spherical Particles in Assembly Using Particle Resolved Simulation." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/91400.

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Gas-solid flow is fundamental to many industrial processes. Extensive experimental and numerical studies have been devoted to understand the interphase momentum and heat transfer in these systems. Most of the studies have focused on spherical particle shapes, however, in most natural and industrial processes, the particle shape is seldom spherical. In fact, particle shape is one of the important parameters that can have a significant impact on momentum, heat and mass transfer, which are fundamental to all processes. In this study particle-resolved simulations are performed to study momentum an
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Lui, Kwok-on, and 呂國安. "Single particle analysis by time-resolved ICP-MS measurement." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B46582630.

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Payne, Stephen John. "Critical scattering and time resolved neutron diffraction studies of phase transitions." Thesis, Keele University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245355.

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Zhang, Hua, and 张华. "Characterization of signal-production processes of single particles inICP by time-resolved ICP-AES." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B47150567.

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The research in this thesis aims to characterize the signal-production processes of single particles in the ICP using time-resolved ICP-AES. Signal-production processes, including desolvation, vaporization, atomization, ionization, and diffusion, determine the temporal emission intensity of a single particle. Bimetallic nanoparticles of BaTiO3 (average diameter = 115 nm) were used as test particles. The particles were introduced into the ICP by nebulization of the suspension of the particles in water. As the ion plume of a particle moves up in central channel of the ICP, a temporal emission p
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Benia, Hadj Mohamed. "Spatially resolved optical measurements on supported metal particles and oxide surfaces with the STM." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2008. http://dx.doi.org/10.18452/15862.

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In der vorliegenden Arbeit wurde mit Hilfe eines Photon-STM die Korrelation zwischen optischen Eigenschaften und der lokalen Morphologie an zwei unterschiedlichen Systemen untersucht. Hierfür wurden zum einem oxidgetragene Ensemble von Silber-Partikeln präpariert, wobei sowohl die Partikelform (Kuppel- und Scheibenform) als auch die deponierte Partikeldichte variiert werden konnte. Neben der Präparation solcher Partikel auf Al10O13/NiAl, konnten sphärische Silber-Kolloide geordnet, als auch ungeordnet auf HOPG aufgebracht und untersucht werden. Dabei zeigte sich, dass das Verhältnis von Höhen
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Tufano, Giovanni Luigi [Verfasser], and Andreas [Akademischer Betreuer] Kronenburg. "Fully-resolved simulations of ignition and combustion of single coal particles and coal particle clouds / Giovanni Luigi Tufano ; Betreuer: Andreas Kronenburg." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2021. http://d-nb.info/123911608X/34.

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Shingler, Taylor, and Taylor Shingler. "Investigations of Physicochemical Properties of Size-Resolved, Subsaturated, Atmospheric Aerosol Particles: Instrument Development, Field Measurements, and Data Analysis." Diss., The University of Arizona, 2016. http://hdl.handle.net/10150/620958.

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Aerosol particle properties and their impact on air quality, clouds, and the hydrologic cycle remain a critically important factor for the understanding of our atmosphere. Particle hygroscopic growth leads to impacts on direct and indirect radiative forcing properties, the likelihood for particles to act as cloud condensation nuclei, and aerosol-cloud interactions. Current instruments measuring hygroscopic growth have a number of limitations, lacking either the ability to measure size-resolved particles or process samples at a fast enough resolution to be suitable for airborne deployment. Adva
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Shrestha, Kristina. "Time-Resolved Temperature Measurements and Thermal Imaging using Nano-Thermometers in Different Environments." Ohio University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1593706274306985.

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Chan, Alan Jenkin. "3D Time-Resolved Hetero-Coagulation of Soft Latex and Hard Colloidal Particles and the Structuration of the Resulting Gel Network." Thesis, Université Paris-Saclay (ComUE), 2015. http://www.theses.fr/2015SACLS026.

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Le caoutchouc naturel (NR pour Natural Rubber) est une matière première indispensable à la fabrication de milliers de produits !Le choix du latex naturel tient principalement à ses propriétés physico-chimiques intrinsèques bien supérieures à celles des latex synthétiques. Industriellement, le NR est cependant rarement utilisé seul mais associé à des particules de renfort, appelées charges, pour former un matériau composite aux propriétés mécaniques grandement améliorées en particulier la résistance à l’usure.Des études récentes ont mis en évidence que la méthode conventionnelle consistant à in
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Livros sobre o assunto "Resolved particles"

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Rohrlich, F. Relativistic particle electrodynamics: How its problems got resolved. Physical Research Laboratory], 1992.

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2

Helmut, Schober, Nagler Stephen E, and SpringerLink (Online service), eds. Studying Kinetics with Neutrons: Prospects for Time-Resolved Neutron Scattering. Springer-Verlag Berlin Heidelberg, 2010.

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3

1934-, Cardona Manuel, and Merlin R. 1950-, eds. Light scattering in solids. Springer, 2007.

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4

Office, General Accounting. Air pollution: EPA's actions to resolve concerns with the fine particulate monitoring program : report to the Chairman, Subcommittee on VA, HUD, and Independent Agencies, Committee on Appropriations, House of Representatives. The Office, 1999.

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Office, General Accounting. Air pollution: New approach needed to resolve safety issue for vapor recovery systems : report to the chairman, Subcommittee on Oversight and Investigations, Committee on Energy and Commerce, House of Representatives. GAO, 1991.

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Brown, D. W. Conformational transitions of nucleosome core particles monitored with time-resolved fluorescence spectroscopy. 1992.

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7

Hüglin, Christoph. New applications of aerosol photoemission: Characterization of wood combustion particles and time resolved thermal desorption studies. 1996.

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8

Stuewer, Roger H. The Cambridge–Vienna Controversy. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198827870.003.0004.

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The intense Cambridge–Vienna controversy, which was carried out in the literature and in private correspondence, lasted six years. It was resolved in December 1928, when Chadwick visited Meyer’s institute in Vienna and found that under Pettersson and Kirsch’s influence their women scintillation counters had fallen prey to a misleading psychological effect. That was never published in the literature, however, so outsiders could only sense that something had gone seriously wrong in Meyer’s institute, which greatly affected its scientific reputation. The major positive consequence of the controve
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Eckold, Götz, Helmut Schober, and Stephen E. Nagler. Studying Kinetics with Neutrons: Prospects for Time-Resolved Neutron Scattering. Springer, 2012.

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10

Lattman, Eaton E., Thomas D. Grant, and Edward H. Snell. Biological Small Angle Scattering. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199670871.001.0001.

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The technique of small angle solution scattering has been revolutionized in the last two decades. Exponential increases in computing power, parallel algorithm development, and the development of synchrotron, free-electron X-ray sources, and neutron sources, have combined to allow new classes of studies for biological specimens. These include time-resolved experiments in which functional motions of proteins are monitored on a picosecond timescale, and the first steps towards determining actual electron density fluctuations within particles. In addition, more traditional experiments involving th
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Capítulos de livros sobre o assunto "Resolved particles"

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Abdelsamie, A. H., and D. Thévenin. "Modulation of Isotropic Turbulence by Resolved and Non-resolved Spherical Particles." In Direct and Large-Eddy Simulation IX. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14448-1_78.

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Weber, Th, E. Riedle, and H. J. Neusser. "Rotationally resolved ultraviolet spectra of benzene-noble gas van der Waals clusters." In Small Particles and Inorganic Clusters. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-76178-2_117.

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Lindinger, M., K. Dasgupta, G. Dietrich, et al. "Time resolved photofragmentation of Au n + and Ag n + clusters (n = 9, 21)." In Small Particles and Inorganic Clusters. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-60854-4_82.

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Wallimann, Franz, Hans-Martin Frey, Samuel Leutwyler, and Mark Riley. "Isotopically resolved $$ \widetilde{B} \leftarrow \widetilde{X} $$ electronic spectrum of Ag3 and calculation of its Jahn-Teller effects." In Small Particles and Inorganic Clusters. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-60854-4_8.

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Fischer, D., B. Feuerstein, R. Moshammer, et al. "Subshell Resolved Measurements of Single Electron Capture in Slow Ne7+-Helium Collisions." In Atomic Physics at Accelerators: Stored Particles and Fundamental Physics. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-007-0946-1_28.

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Hérissan, Alexandre, Mohamed Nawfal Ghazzal, Marinus Kunst, and Christophe Colbeau-Justin. "Time Resolved Microwave Conductivity: Studying Mobile Charge-Carriers in TiO2 Photoactive Particles." In Springer Handbook of Inorganic Photochemistry. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-63713-2_13.

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Poggi, G., M. Bini, A. Olmi, et al. "Study of the Dynamics of the Au+Au Collisions by Means of Isotope-Resolved Emitted Light Particles." In NATO ASI Series. Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-2516-5_43.

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Searle, Geoff, Frans van Mieghem, and Tjeerd Schaafsma. "Some Zero- and High-Field Electron Spin Resonance and Time-Resolved Fluorescence Studies on Isolated Photosystem II Particles." In Techniques and New Developments in Photosynthesis Research. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4684-8571-4_25.

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Ondov, J. M., F. Divita, T. L. Quinn, and M. Han. "Applications of Highly-Resolved Size-Spectra for Source Attribution, Growth, and Deposition of Urban Aerosol Particles Bearing Various Elements." In Urban Air Pollution. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-61120-9_15.

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Ernst, M., and M. Sommerfeld. "Resolved Numerical Simulation of Particle Agglomeration." In Colloid Process Engineering. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15129-8_3.

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Trabalhos de conferências sobre o assunto "Resolved particles"

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Sydney, Anish, and J. Leishman. "Measurements of the Plume-like Three-Dimensionality of Rotor-Induced Dust Fields." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9436.

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To better understand the problem of rotor-induced particle motion and rotorcraft brownout, time-resolved, dual-phase particle image velocimetry and particle tracking velocimetry measurements were made in the flow produced by a small laboratory rotor that was hovering over a mobile sediment bed. The main goal was to further investigate the three-dimensionality of the rotor wake and how its interaction with the sediment bed led to the formation of distinct columnar plumes of uplifted sediment particles. Dual-phase flow measurements were made in both vertical and horizontal planes around the roto
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Cuautle, E., I. A. Maldonado-Cervantes, Heriberto Castilla-Valdez, Omar Miranda, and Eli Santos. "Resolved Component in Heavy Quark Photoproduction." In PARTICLES AND FIELDS: XI Mexican Workshop on Particles and Fields. AIP, 2008. http://dx.doi.org/10.1063/1.2965062.

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Burton, Tristan M., and John K. Eaton. "Fully Resolved Simulations of Stationary Particles in Turbulent Flow." In ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/fedsm2003-45721.

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Gas flows containing a dilute loading of solid particle constitute an important class of multiphase flows. In most cases the gas flow is turbulent, and the interactions between the particles and the turbulence offer major modeling challenges. Many numerical models implicitly assume that the particles are significantly smaller than all turbulence length scales. Simple particle drag laws derived for uniform steady flow around a sphere are used to compute the motion of point-particles, and to determine the magnitude of the point-forces that are applied to the gas phase in order to produce turbule
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Nakamura, Arao, and Takashi Tokizaki. "Femtosecond Time–Resolved Thermomodulation of Small Copper Particles in Glass." In International Conference on Ultrafast Phenomena. Optica Publishing Group, 1994. http://dx.doi.org/10.1364/up.1994.md.2.

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In recent years, optical nonlinearity of small metal particles in dielectric has attracted much attention, because of the possibility of the high polarizability and the fast response [1,2]. Enhancement of the local field inside the particle at the surface plasmon resonance causes enhancement of a third–order nonlinear susceptibility χ (3).
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Daun, K. J., B. J. Stagg, F. Liu, G. J. Smallwood, and D. R. Snelling. "Determining Aerosol Particle Size Distribution Using Time-Resolved Laser-Induced Incandescence." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-13595.

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Time-resolved laser-induced incandescence is a powerful tool for determining the physical characteristics of aerosol dispersions of refractory nano-particles. In this procedure, particles within a small aerosol volume are heated with a nano-second laser pulse, and the temporal incandescence of the particles is then measured as they return to the ambient gas temperature. It is possible to infer particle size distribution from the temporal decay of the LII signal since the cooling rate of an individual particle depends on its area-to-volume ratio. This requires solving a mathematically ill-posed
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Portela, Lui´s M., and Rene´ V. A. Oliemans. "Subgrid Particle-Fluid Coupling Evaluation in Large-Eddy Simulations of Particle-Laden Flows." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33113.

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Point-particle Eulerian-Lagrangian DNS/LES simulations allow us to deal with a large number of small particles, using relatively modest computer resources. When doing LES, one can consider the subgrid particle-fluid coupling, using a subgrid model, or simply ignore it. We present a criterion to evaluate the importance of the subgrid particle-fluid coupling on: (i) the particle motion, and (ii) the resolved fluid-motion. The criterion assumes that the particles can be treated as point-particles, from the perspective of both the resolved and subgrid motions, and it is based on simple “local equi
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Breugem, Wim-Paul. "A Combined Soft-Sphere Collision/Immersed Boundary Method for Resolved Simulations of Particulate Flows." In ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting collocated with 8th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2010. http://dx.doi.org/10.1115/fedsm-icnmm2010-30634.

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A second-order accurate and efficient Immersed Boundary Method (IBM) has been developed for simulating particle-laden flows. Recently, this method has been combined with a soft-sphere collision model to accommodate inter-particle and particle-wall collisions. Details of the collision model are given. Results are shown from a lubrication study of non-touching particles at close distance from each other. The numerical results for the drag force acting on the particles agree well with exact solutions, except when the gap width between the particles becomes significantly smaller than the numerical
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Redding, B., Y. Pan, C. Wang, G. Videen, and Hui Cao. "Polarization resolved angular optical scattering of aerosol particles." In SPIE Sensing Technology + Applications, edited by Tuan Vo-Dinh, Robert A. Lieberman, and Günter G. Gauglitz. SPIE, 2014. http://dx.doi.org/10.1117/12.2050022.

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Cheng, Y., M. M. Torregrosa, and F. J. Diez. "Novel Particle Shift Filtering Method for Simultaneous Two Phase Separation in Time Resolved Stereo PIV Measurements." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-43784.

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This paper describes a novel particle shift filtering method to study jets laden with particles by separating the 3D velocity field of the two phases. Multiphase jets laden with particles appear in many engineering and environmental processes. Typical examples are sprays containing liquid fuel drops in combustion processes, air jets laden with coal particles in a power plant, and the dispersion of harmful substances like soot and pollutants from steady exhaust flows or waste waters, among others. Distribution and mixing of particles/drops in these processes determine the efficiency of the engi
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Abdelsamie, Abouelmagd, Amir Eshghinejad Fard, Timo Oster, and Dominique Thévenin. "Impact of the Collision Model for Fully Resolved Particles Interacting in a Fluid." In ASME 2014 4th Joint US-European Fluids Engineering Division Summer Meeting collocated with the ASME 2014 12th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/fedsm2014-21447.

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The impact of the collision model employed when simulating fully resolved particles interacting in a fluid is investigated in the present study. We are using for this purpose a p seudo-spectral in compressib le Direct Numerical Simulation (DNS) code based on the Navier-Stokes equation as well as a Lattice-Boltzmann Method (LBM), developed in our group and coupled with the direct-forcing Immersed Boundary Method (IBM) to describe the particles. Most of the corresponding literature assumes that the collision model does not have a significant impact on the flow field. Additionally, the impact of
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Relatórios de organizações sobre o assunto "Resolved particles"

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Robins, Lawrence H., Edward N. Farabaugh, and Albert Feldman. Spatially and Spectrally Resolved Cathodoluminescence of Hot-Filament Chemical-Vapor-Deposited Diamond Particles. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada236485.

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Robins, Lawrence H. Spatially and Spectrally Resolved Cathodoluminescence of Hot-Filament Chemical-Vapor-Deposited Diamond Particles. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada237128.

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Leeb, Helmut, Paraskevi Dimitriou, and Ian J. Thompson. R-Matrix Codes for Charged-particle Induced Reactionsin the Resolved Resonance Region. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1343028.

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Leeb, Helmut, Paraskevi Dimitriou, and Ian Thompson. R-Matrix Codes for Charged-particle Reactionsin the Resolved Resonance Region (4). IAEA Nuclear Data Section, 2018. http://dx.doi.org/10.61092/iaea.59jc-2d3b.

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A Consultants’ Meeting was held at the IAEA Headquarters from 27 to 29 August 2018, to discuss the results of a coordinated effort to verify R-matrix codes through a well-defined exercise. Six R-matrix codes were included in this verification exercise: AMUR, AZURE2, EDA, RAC, SFRESCOX, and SAMMY. Furthermore, the contents of the final publication of this exercise were considered in this meeting. This report summarizes the presentations and technical discussions of the meeting, as well as any additional actions that were proposed.
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Farmer, Delphine. Final Report: Size-resolved particle and black carbon deposition over the cryosphere. Office of Scientific and Technical Information (OSTI), 2024. http://dx.doi.org/10.2172/2282780.

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Leeb, Helmut, Paraskevi Dimitriou, and Ian Thompson. R-Matrix Codes for Charged-particle Reactions in the Resolved Resonance Region (5). IAEA Nuclear Data Section, 2019. http://dx.doi.org/10.61092/iaea.4jec-5ph0.

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Consultants’ Meeting was held at the IAEA Headquarters from 13 to 14 May 2019, to discuss the results of a coordinated effort to verify the minimization techniques implemented in the R-matrix codes through a well-defined exercise. Five R-matrix codes were included in this second exercise: AZURE2, CONRAD, EDA, SFRESCOX, and SAMMY. Furthermore, the final exercise which is the evaluation of the 7Be system was agreed upon at this meeting. This report summarizes the presentations and technical discussions of the meeting, as well as any additional actions that were proposed.
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Dimitriou, Paraskevi, Richard J. deBoer, Satoshi Kunieda, Mark Paris, Ian Thompson, and Andrej Trkov. R-Matrix Codes for Charged-particle Induced Reactionsin the Resolved Resonance Region (1). IAEA Nuclear Data Section, 2016. http://dx.doi.org/10.61092/iaea.wxc8-dp6j.

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Leeb, Helmut, Paraskevi Dimitriou, and Ian Thompson. R-Matrix Codes for Charged-Particle Induced Reactions in the Resolved Resonance Region (3). IAEA Nuclear Data Section, 2017. http://dx.doi.org/10.61092/iaea.easz-q1z1.

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Leeb, Helmut, Richard J. deBoer, Ian Thompson, and Paraskevi Dimitriou. Summary Report of the IAEA Consultants’ Meetings of the International Nuclear Data Evaluation Network (INDEN) on the Evaluation of Light Elements (3). IAEA Nuclear Data Section, 2021. http://dx.doi.org/10.61092/iaea.x6kd-w5qa.

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The INDEN for Light Elements network (INDEN-LE) held two virtual Consultants’ Meetings, one on R-matrix calculations for charged-particle reactions in the resolved resonance region, from 15 to 16 March 2201, and one on the evaluation of light systems produced by neutrons, from 17 to 19 March 2021. The purpose of the meetings was to review the status of the inter-comparisons of covariances and the full evaluation of the 7Be* system on the one hand, and the evaluation of n+9Be, n+14,15N, and n+23Na systems, on the other. A session dedicated to the emerging data needs for (α,n) reaction data was
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Chen, Zhenpeng, and Yeying Sun. A Global Fitting Method with hte R-Matrix Code RAC. IAEA Nuclear Data Section, 2019. http://dx.doi.org/10.61092/iaea.zr3b-121v.

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This report introduces the evaluation method RAC-CERNGEPLIS and the results obtained for the project “R-matrix Codes for Charged-particle Induced Reactions in the Resolved Resonance Region” that is coordinated by the Nuclear Data Section. In fact, this method has been used before in the evaluation of the compound systems n+6Li and n+10B, for the IAEA Neutron Standards (2006 and 2017 release). The main characteristics of the RAC code are that i) the eliminated channel width is included in the R-matrix algorithm and ii) the Generalized-Least Square method is used in the fitting procedure. In thi
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