A study of flow field and concentration polarization evolution in membrane channels with two-dimensional spacers during water desalination

Autor: Anastasios J. Karabelas, Michel Dudeck, C.P. Koutsou, Mounir Amokrane, Djamel Sadaoui

Publikováno v: Journal of Membrane Science. 477:139-150

This study is a step toward integrated modeling of the evolving (in space and time) flow and concentration fields during water desalination in membrane spacer-filled channels. Such detailed model predictions are of practical significance, leading to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28bc7a5708770a074c9f3f6e27f3e3cf
https://doi.org/10.1016/j.memsci.2014.11.029

Plasma-wall interactions in DC discharges and sheath of Langmuir probes

Autor: A. Cenian, A. Chernukho, Michel Dudeck, H. Rachubinski

Publikováno v: The European Physical Journal Special Topics. 222:2143-2156

The plasma-wall interactions in various DC discharges and sheath of Langmuir probe are analyzed and discussed. The methods of their investigations are discussed including fluid and PIC MC. Various assumptions used in fluid models e.g. plasma neutrali

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65d2f5ffb3f5a8c77456b57eb04f6649
https://doi.org/10.1140/epjst/e2013-01991-y

Solid Carbon Produced in an Inductively Coupled Plasma Torch with a Titan Like Atmosphere

Autor: Bertrand Devouard, Michel Dudeck, Elodie Petit, Marc Dubois, Damien Vacher, Sébastien Menecier

Publikováno v: International Journal of Aerospace Engineering
International Journal of Aerospace Engineering, Hindawi Publishing Corporation, 2013, 2013, ID 546385, 8 p. ⟨10.1155/2013/546385⟩
International Journal of Aerospace Engineering, 2013, 2013, ID 546385, 8 p. ⟨10.1155/2013/546385⟩
International Journal of Aerospace Engineering, Vol 2013 (2013)

International audience; Solid carbon is deposited on the surfaces of an inductively coupled plasma torch operating with a Titan like atmosphere plasma gas. The frame of the initial research is the study of the radiative properties of plasma encounter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c668592cff695d418d8582c0169e1b0
https://doi.org/10.1155/2013/546385

Al2O3 ceramics under high-fluence irradiation: plasma plume dynamics through space- and time-resolved optical emission spectroscopy

Autor: Michel Dudeck, P. Nica, Silviu Gurlui, C. Ursu, Maricel Agop, O. G. Pompilian, Cristian Focsa

Publikováno v: Applied Physics A. 101:153-159

The dynamics of a transient laser ablation plasma plume has been investigated by means of space- and time-resolved optical emission spectroscopy (OES), through a high-resolution monochromator and a fast gate ICCD camera. The experiments have been car

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9851fdf9b380118c42bc3ed19b748463
https://doi.org/10.1007/s00339-010-5775-0

New spacer designs for the performance improvement of the zigzag spacer configuration in spiral-wound membrane modules

Autor: C.P. Koutsou, Michel Dudeck, Mounir Amokrane, Djamel Sadaoui

Publikováno v: Desalination and Water Treatment
Desalination and Water Treatment, FHF, 2015, 57 (12), pp.5266-5274. ⟨10.1080/19443994.2015.1022003⟩
Desalination and Water Treatment, 2015, 57 (12), pp.5266-5274. ⟨10.1080/19443994.2015.1022003⟩

International audience; The zigzag configuration of spacers appears to have more advantages compared to the so-called submerged configuration for improving the performance of the reverse osmosis process; however, spacers attached to membrane walls ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3ee5be57e3950ff05209c16a0d02e59
https://hal.sorbonne-universite.fr/hal-01291685/document