Zobrazeno 1 - 10
of 222
pro vyhledávání: '"Autricque A"'
Autor:
Peillon, Samuel, Autricque, Adrien, Redolfi, Michaël, Stancu, Cristian, Gensdarmes, François, Grisolia, Christian, Pluchery, Olivier
Publikováno v:
In Journal of Aerosol Science November 2019 137
Publikováno v:
Nuclear Materials and Energy, Vol 18, Iss , Pp 345-349 (2019)
The adhesion of tungsten (W) dust particles on W tokamak plasma-facing surfaces is investigated. When spherical dust hits the tokamak walls, its shape is altered as a contact area is created by the adhesion work and irreversible plastic deformation.
Externí odkaz:
https://doaj.org/article/50fbd0ef447742ca871dacd66e63828f
Autor:
A. Autricque, S. Peillon, F. Gensdarmes, M. Sow, N. Fedorczak, H. Roche, O. Pluchery, C. Grisolia
Publikováno v:
Nuclear Materials and Energy, Vol 17, Iss , Pp 284-288 (2018)
The ability of tungsten (W) dust to be remobilized from rough tokamak plasma-facing surfaces is investigated in this study. Atomic Force Microscopy is used to evaluate the adhesion force distribution between W spheroids of ∼1−10 µm radius and a
Externí odkaz:
https://doaj.org/article/e4ca6f43a6404eccbc9d9a3088e1d215
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss , Pp 599-604 (2017)
In this paper, dust transport in tokamak plasmas is studied through both experimental and modeling aspects. Image processing routines allowing dust tracking on CCD camera videos are presented. The DUMPRO (DUst Movie PROcessing) code features a dust d
Externí odkaz:
https://doaj.org/article/e8f82c99b9e74e5db1add6888bea3ba1
Akademický článek
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Akademický článek
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Autor:
Samuel Peillon, Cristian Stancu, Michaël Redolfi, A. Autricque, Christian Grisolia, Olivier Pluchery, François Gensdarmes
Publikováno v:
Journal of Aerosol Science
Journal of Aerosol Science, Elsevier, 2019, 137, pp.105431. ⟨10.1016/j.jaerosci.2019.105431⟩
Journal of Aerosol Science, 2019, 137, pp.105431. ⟨10.1016/j.jaerosci.2019.105431⟩
Journal of Aerosol Science, Elsevier, 2019, 137, pp.105431. ⟨10.1016/j.jaerosci.2019.105431⟩
Journal of Aerosol Science, 2019, 137, pp.105431. ⟨10.1016/j.jaerosci.2019.105431⟩
International audience; Adhesion forces between tungsten spherical microparticles and tungsten substrates with different roughnesses have been measured using the Atomic Force Microscopy (AFM) colloidal probe technique. Mean roughnesses of the tungste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf780b12124bea54120a5f5fa1d7bea9
https://hal.sorbonne-universite.fr/hal-02322543
https://hal.sorbonne-universite.fr/hal-02322543
Publikováno v:
Physics of Plasmas
Physics of Plasmas, 2021, 28 (7), pp.073704. ⟨10.1063/5.0051332⟩
Physics of Plasmas, 2021, 28 (7), pp.073704. ⟨10.1063/5.0051332⟩
International audience; The effect of plasma turbulence on the trajectories of dust particles is investigated for the first time. The dynamics of dust particles is computed using the ad-hoc developed Dust Injection Simulator code, using a 3D turbulen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b7d81b838261a234fbda3ccd71b041d
https://doi.org/10.1063/5.0051332
https://doi.org/10.1063/5.0051332
Autor:
H.Y. Lee, S.H. Son, A. Autricque, S.H. Hong, Christian Grisolia, I. Song, Wonho Choe, N. Fedorczak
Publikováno v:
Nuclear Materials and Energy
Nuclear Materials and Energy, Vol 12, Iss, Pp 599-604 (2017)
Nuclear Materials and Energy, Vol 12, Iss, Pp 599-604 (2017)
In this paper, dust transport in tokamak plasmas is studied through both experimental and modeling aspects. Image processing routines allowing dust tracking on CCD camera videos are presented. The DUMPRO (DUst Movie PROcessing) code features a dust d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c8584219dde6c36c4d91726ba230413
https://doi.org/10.1016/j.nme.2016.11.012
https://doi.org/10.1016/j.nme.2016.11.012
Autor:
T. Acsente, S. Garcia-Argote, C. Decanis, Sophie Feuillastre, I. George, Thierry Orsière, Véronique Malard, Bernard Rousseau, Gheorghe Dinescu, M. Sanles Sobrido, A. Autricque, Jérôme Rose, O. Carvalho, D. Lambertin, E. Bernard, François Gensdarmes, Christian Grisolia, Chiara Uboldi, Laurence Lebaron-Jacobs, Grégory Pieters, Gregoire Dougniaux, Dominique Vrel, Samuel Peillon, K. Liger
Publikováno v:
Nuclear Fusion
Nuclear Fusion, 2019, 59 (8), pp.086061. ⟨10.1088/1741-4326/ab1a76⟩
Nuclear Fusion, IOP Publishing, 2019, 59 (8), pp.086061. ⟨10.1088/1741-4326/ab1a76⟩
Nuclear Fusion, 2019, 59 (8), pp.086061. ⟨10.1088/1741-4326/ab1a76⟩
Nuclear Fusion, IOP Publishing, 2019, 59 (8), pp.086061. ⟨10.1088/1741-4326/ab1a76⟩
International audience; During International Thermonuclear Experimental Reactor operation, due to plasma-wall interaction, particles/dust will be created in sizes ranging from nanometers to tens of microns. The dust properties, especially their abili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8ecdd200b895b5419ddd11db05035a4
https://hal.science/hal-02159313/document
https://hal.science/hal-02159313/document