Zobrazeno 1 - 10 of 763 pro vyhledávání: '"François, N"'
1
Report
In-situ study of mineral liberation at the onset of fragmentation of a copper ore using X-ray micro-computed tomography
Autor: Francois, N., Zhang, Y., Henley, R., Knuefing, L., Cruikshank, R., Turner, M., Beeching, L., Limaye, A., Kingston, A., Saadatfar, M., Knackstedt, M.
A better understanding of the relation between ore fragmentation and ore texture is a key to the energy efficient extraction of targeted minerals from low grade ore deposits. In this study, X-ray micro-computed tomography is employed to study mineral
Externí odkaz: http://arxiv.org/abs/2206.12763
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3
Report
Three-dimensional fluid motion in Faraday waves: creation of vorticity and generation of two-dimensional turbulence
Autor: Francois, N., Xia, H., Punzmann, H., Ramsden, S., Shats, M.
Publikováno v: Phys. Rev. X 4, 021021 (2014)
We study the generation of 2D turbulence in Faraday waves by investigating the creation of spatially periodic vortices in this system. Measurements which couple a diffusing light imaging technique and particle tracking algorithms allow the simultaneo
Externí odkaz: http://arxiv.org/abs/1403.7880
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4
Report
Taylor particle dispersion during transition to fully developed two-dimensional turbulence
Autor: Xia, H., Francois, N., Punzmann, H., Shats, M.
Publikováno v: Physical Review Letters, 112, 104501(2014)
We report new measurements of single particle dispersion in turbulent two-dimensional (2D) flows. Laboratory experiments in electromagnetically driven and Faraday wave driven turbulence reveal a transition from weakly dispersing superdiffusive regime
Externí odkaz: http://arxiv.org/abs/1402.1254
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5
Report
Inverse energy cascade and emergence of large coherent vortices in turbulence driven by Faraday waves
Autor: Francois, N., Xia, H., Punzmann, H., Shats, M.
Publikováno v: Phys. Rev. Lett. 110, 194501 (2013)
We report the generation of large coherent vortices via inverse energy cascade in Faraday wave driven turbulence. The motion of floaters in the Faraday waves is three dimensional but its horizontal velocity fluctuations show unexpected similarity wit
Externí odkaz: http://arxiv.org/abs/1302.2993
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6
Akademický článek
What's Wrong with Our Models of Agricultural Land Values?
Autor: Goodwin, Barry K., Mishra, Ashok K., Ortalo-Magné, François N.
Publikováno v: American Journal of Agricultural Economics, 2003 Aug 01. 85(3), 744-752.
Externí odkaz: https://www.jstor.org/stable/1245006
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