Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Jesica Gisele Benito"'
Publikováno v:
Particuology. 50:112-119
he vibration of dusty surfaces inevitably causes re-entrainment of particles into the atmosphere. Given that movement of mineral dust particles deposited on a surface begins at a critical frequency (fc) and amplitude, an experimental laboratory study
Autor:
Jesica Gisele Benito, Ana Maria Vidales, Marcela Camila Villagrán Olivares, Rodolfo Omar Uñac
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 34(7)
The formulation of a kinetic Monte Carlo simulation to account for the different possible mechanisms present in the problem of resuspension of aerosol particles is addressed as an extension of a former model Benito et al (2016 J. Aerosol Sci. 100 26
Autor:
Rodolfo Omar Uñac, Ana Maria Vidales, Karina de Los Angeles Valenzuela Aracena, Irene Ippolito, Jesica Gisele Benito, Luc Oger
Publikováno v:
Particuology
Particuology, Elsevier, 2018, 40, pp.1-9. ⟨10.1016/j.partic.2017.11.009⟩
Particuology, 2018, 40, pp.1-9. ⟨10.1016/j.partic.2017.11.009⟩
Particuology, Elsevier, 2018, 40, pp.1-9. ⟨10.1016/j.partic.2017.11.009⟩
Particuology, 2018, 40, pp.1-9. ⟨10.1016/j.partic.2017.11.009⟩
The onset of the movement of particles placed on a horizontal rough surface subject to a vertical sinusoidal vibration is investigated through tracking experiments, theoretical analysis, and numerical simulations. The frequency of vibration needed to
Autor:
Ana Maria Vidales, Rodolfo Omar Uñac, Florencia Escudero, Marcela Camila Villagrán Olivares, Jesica Gisele Benito
Publikováno v:
EPJ Web of Conferences, Vol 249, p 03029 (2021)
Experiments on the discharge of a silo with an inclined outlet are performed using flattened seeds in order to evaluate the validity of a previous theoretical formulation developed in our work group [1]. In that description, funnel flow regime is ass
Autor:
Stefano Marsi, Valeria Gonzalez, Jesica Gisele Benito, Giovanni Ramponi, Ricardo Petrino, Romina Soledad Molina
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783030667283
ApplePies
ApplePies
This work focuses on determining the velocity profile of a granular flow at the outlet of a silo, using artificial vision techniques. The developed algorithm performs a frame enhancement through neural networks and the particle image velocimetry dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e7bfbd87fdd6a91a94f3a07b009b728
https://doi.org/10.1007/978-3-030-66729-0_1
https://doi.org/10.1007/978-3-030-66729-0_1
Autor:
Jean-Christophe Sabroux, Ana Maria Vidales, Samuel Peillon, Anthony Rondeau, Rodolfo Omar Uñac, François Gensdarmes, Jesica Gisele Benito
Publikováno v:
Journal of Aerosol Science
Journal of Aerosol Science, Elsevier, 2020, 154, pp.105735. ⟨10.1016/j.jaerosci.2020.105735⟩
Journal of Aerosol Science, Elsevier, 2020, 154, pp.105735. ⟨10.1016/j.jaerosci.2020.105735⟩
Poly-dispersed particle resuspension by turbulent airflow was experimentally studied in a wind tunnel called BISE. The set-up was carefully validated to produce reference airflows with three absolute pressures and friction velocities values. Monolaye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fdc27ba5233aa0d2229e8b2e36c2f3f
https://hal.archives-ouvertes.fr/hal-03149291/document
https://hal.archives-ouvertes.fr/hal-03149291/document
Publikováno v:
EPJ Web of Conferences
EPJ Web of Conferences, 2021, 249, pp.01003. ⟨10.1051/epjconf/202124901003⟩
EPJ Web of Conferences, EDP Sciences, 2021, 249, pp.01003. ⟨10.1051/epjconf/202124901003⟩
EPJ Web of Conferences, Vol 249, p 01003 (2021)
EPJ Web of Conferences, 2021, 249, pp.01003. ⟨10.1051/epjconf/202124901003⟩
EPJ Web of Conferences, EDP Sciences, 2021, 249, pp.01003. ⟨10.1051/epjconf/202124901003⟩
EPJ Web of Conferences, Vol 249, p 01003 (2021)
International audience; Particulate matter offers a broad spectrum of phenomena, well known in the granular matter community. This fact is not only related to the individual or collective behaviour that grains can present depending on the external bo
Autor:
Jesica Gisele Benito, Rodolfo Omar Uñac, Marcela Camila Villagrán Olivares, Ana Maria Vidales
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Experiments on the discharge of a silo with an inclined outlet are performed for three types of seeds. The angle of inclination is varied to cover the complete range from 0° to 90°. The theoretical description of the flow rate behavior as a functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::713c4b3928d9f2b6fbea0ead9a5a55da
https://www.sciencedirect.com/science/article/pii/S0032591018304509
https://www.sciencedirect.com/science/article/pii/S0032591018304509
Autor:
Jesica Gisele Benito, Rodolfo Omar Uñac, I. Ippolito, K.A.Valenzuela Aracena, Ana Maria Vidales
Publikováno v:
Journal of Aerosol Science. 79:126-139
A model for the resuspension of a monolayer of particles deposited on a flat surface is developed based on a Monte Carlo simulation of the phenomenon. Particles deposited on the surface are attached to it through an adhesion force. A turbulent flow i
Autor:
Irene Ippolito, Karina de Los Angeles Valenzuela Aracena, Luc Oger, Rodolfo Omar Uñac, Jesica Gisele Benito, Ana Maria Vidales
Publikováno v:
EPJ Web of Conferences
EPJ Web of Conferences, EDP Sciences, 2017, 140, pp.03014. ⟨10.1051/epjconf/201714003014⟩
EPJ Web of Conferences, Vol 140, p 03014 (2017)
EPJ Web of Conferences, 2017, 140, pp.03014. ⟨10.1051/epjconf/201714003014⟩
EPJ Web of Conferences, EDP Sciences, 2017, 140, pp.03014. ⟨10.1051/epjconf/201714003014⟩
EPJ Web of Conferences, Vol 140, p 03014 (2017)
EPJ Web of Conferences, 2017, 140, pp.03014. ⟨10.1051/epjconf/201714003014⟩
We discuss two typical problems involved in particle resuspension phenomena. First, we analyze the onset of movement of a grain deposited on a surface prior to its possible resuspension. In this case, we look for the critical frequency and amplitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fc4bdc996c55f3f3143b01de388eb2a
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01580445
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01580445