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An adaptive grid refinement strategy for the simulation of negative streamers

Autor: Montijn, C., Hundsdorfer, W., Ebert, U.

Publikováno v: J. Comp. Phys. 219 (2006), 801-835

The evolution of negative streamers during electric breakdown of a non-attaching gas can be described by a two-fluid model for electrons and positive ions. It consists of continuity equations for the charged particles including drift, diffusion and r

Externí odkaz: http://arxiv.org/abs/physics/0603070

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Diffusion correction to the avalanche--to--streamer transition

Autor: Montijn, C., Ebert, U.

Publikováno v: J. Phys. D: Appl. Phys. 39 (2006) 2979-2992

Space-charge dominated streamer discharges can emerge in free space from single electrons. We reinvestigate the Raether-Meek criterion and show that streamer emergence depends not only on ionization and attachment rates and gap length, but also on el

Externí odkaz: http://arxiv.org/abs/physics/0508109

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Pseudo-spectral 3D simulations of streamers with adaptively refined grids

Autor: Luque, A., Ebert, U., Montijn, C., Hundsdorfer, W., Schmidt, J., Simek, M., Pekarek, S., Prukner, V.

Publikováno v: XXVIII International Conference on Phenomena in Ionised Gases (ICPIG 2007) 15-20 July 2007, Prague, Czech Republic. Proceedings, 546-549
STARTPAGE=546;ENDPAGE=549;TITLE=XXVIII International Conference on Phenomena in Ionised Gases (ICPIG 2007) 15-20 July 2007, Prague, Czech Republic. Proceedings
XXVIII International Conference on Phenomena in Ionised Gases (ICPIG 2007) 15-20 July 2007, Prague, Czech Republic. Book of abstracts

A three-dimensional code for the simulation of streamers is introduced. The code is based on a fluid model for oxygen-nitrogen mixtures that includes drift, diffusion and attachement of electrons and creation of new charge carriers through impact ion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::af77880c36501b85538419b1db3be522
https://research.tue.nl/nl/publications/e5d474d8-b805-4401-9fec-f742c80bea4c

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Vroege vonken onder de virtuele microscoop

Autor: Montijn, C.

Publikováno v: Nederlands Tijdschrift voor Natuurkunde, 114-118
ISSUE=april;STARTPAGE=114;ENDPAGE=118;TITLE=Nederlands Tijdschrift voor Natuurkunde
Nederlands Tijdschrift voor Natuurkunde, 72(4), 114-118

No abstract.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e75b26a60731808a2e0e657c377eb3f9
https://ir.cwi.nl/pub/19366

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Adaptive grid simulations of negative streamers in nitrogen in under- and overvolted gaps

Autor: Montijn, C., Ebert, U., Hundsdorfer, W., Veldhuizen, van, E.M.

Publikováno v: Proceedings of the 27th International Conference on Phenomena in Ionised Gases (XXVII ICPIG 2005) 17-22 July 2005, Eindhoven, the Netherlands

A local uniform grid refinement strategy is implemented for the simulation of negative anode-directed streamers. The results are shown for an undervolted gap filled with nitrogen at 300 K, with a uniform background electric field of 30 kV/cm. The bui

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::39b48be2c45b16b084ecfe7657afcdb2
https://research.tue.nl/nl/publications/8005bec6-3730-4cd3-8964-dd5630ee7ffe

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Magma Design Automation : Component placement on chips; the 'holey cheese' problem

Autor: Brouwer, R., Brouwer, T., Hurkens, C.A.J., Manen, van, M., Montijn, C., Schreuder, J., Williams, J.F., Hek, G.M.

Publikováno v: Proceedings 42nd European Study Group Mathematics with Industry, 77-90
STARTPAGE=77;ENDPAGE=90;TITLE=Proceedings 42nd European Study Group Mathematics with Industry

The costs of the fabrication of a chip is partly determined by the wire length needed by the transistors to respect the wiring scheme. The transistors have to be placed without overlap into a prescribed configuration of blockades, i.e. parts of the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::300b7ddfe49e5270804ad8167af4b8e7
https://research.tue.nl/nl/publications/db8bad23-e051-43ab-b26b-4bab2da91aea

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