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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Notre travail, consiste tudier le comportement lectrique et thermique de la dcharge luminescente en rgime continue dans un gaz monoatomique (Argon) basse pression. La dcharge est maintenue par lmission lectronique secondaire la cathode. Les caractristiques de la dcharge en 1D et 2D sont prsentes ltat stationnaire. Les modles numriques prsents dans ce travail sont bases sur la rsolution des trois moments de l'quation de Boltzmann ils s'agit de l'quation de continuit, la quantit de mouvement et l'quation de l'nergie des lectrons. Le systme d'quation pour les diffrentes particules charges prsentes dans le gaz, est coupl d'une faon autocohrente avec l'quation de Poisson. La mthode de rsolution du systme des quations aprs la discrtisation par le schme de diffrence finie flux exponentiel est effectue par lalgorithme de Thomas dans le cas dune gomtrie monodimensionnel et par la mthode de sur relaxation combine lalgorithme de Thomas dans le cas dune gomtrie bidimensionnel.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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