
Целью проекта ÑвлÑетÑÑ Ñ€Ð°Ð·Ñ€Ð°Ð±Ð¾Ñ‚ÐºÐ° модели Ð´Ð»Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ñ„Ð¾Ñ€Ð¼Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ раÑпроÑÑ‚Ñ€Ð°Ð½ÐµÐ½Ð¸Ñ Ñтримерных разрÑдов в газе SF6 и Ñбора необходимых ÑвойÑтв газа, которые могут быть иÑпользованы в иÑÑледовательÑких работах Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð°Ð»ÑŒÑ‚ÐµÑ€Ð½Ð°Ñ‚Ð¸Ð²Ð½Ð¾Ð¹ газовой ÑмеÑи вмеÑто SF6. SF6 широко иÑпользуетÑÑ Ð² выÑоковольтном оборудовании в качеÑтве изолирующего газа и Ð´Ð»Ñ Ð³Ð°ÑˆÐµÐ½Ð¸Ñ Ð´ÑƒÐ³Ð¸ Ð±Ð»Ð°Ð³Ð¾Ð´Ð°Ñ€Ñ Ñвоим замечательным физичеÑким ÑвойÑтвам. Тем не менее, из-за его Ñильного парникового Ñффекта раÑтет Ð¸Ð½Ñ‚ÐµÑ€ÐµÑ Ðº поиÑку альтернатив SF6. ОÑеÑÐ¸Ð¼Ð¼ÐµÑ‚Ñ€Ð¸Ñ‡Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»ÑŒ "точка-плоÑкоÑть" Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Ñтримерных разрÑдов в SF6 была поÑтроена Ñ Ð¸Ñпользованием Comsol Multiphysics Ñ Ñ€Ð°ÑÑтоÑнием между Ñлектродами 5 мм. ИÑÐ¿Ð¾Ð»ÑŒÐ·ÑƒÑ Ñту модель и плазменный модуль, вÑтроенный в Comsol Multiphysics, можно получить влиÑние напрÑÐ¶ÐµÐ½Ð¸Ñ Ð½Ð° формирование и ÑкороÑть Ñтримера, а также Ð¿ÐµÑ€ÐµÐ½Ð¾Ñ Ð·Ð°Ñ€Ñда Ñ Ð¸Ñпользованием уравнений взаимодейÑтвиÑ.
The goal of the project is to come up with a predictive model to analyze the formation and propagation of streamer discharges in SF6 gas and collect necessary properties of the gas that can be used in research works to come up with alternative gas mixed in place of SF6. SF6 is widely used in high voltage equipment as an insulation gas and for arc quenching because of its remarkable physical properties. Nevertheless, due to its strong greenhouse effect the is a raising interest to find alternatives to SF6. A point to plane axisymmetric model for simulation of streamer discharges in SF6 was built using Comsol Multiphysics with distance between electrodes being 5mm. Using this model and plasma module in built in Comsol Multiphysics the influence of voltage on streamer formation and velocity, as well as charge transportation using the impact equations can be obtained.
пеÑÐµÐ½Ð¾Ñ Ð·Ð°ÑÑда, влиÑние напÑÑжениÑ, streamer, influence of voltage, ÑÑÑимеÑ, electrode, ÑиÑÐ»ÐµÐ½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ, numerical model, ÑлекÑÑод, charge transport
пеÑÐµÐ½Ð¾Ñ Ð·Ð°ÑÑда, влиÑние напÑÑжениÑ, streamer, influence of voltage, ÑÑÑимеÑ, electrode, ÑиÑÐ»ÐµÐ½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ, numerical model, ÑлекÑÑод, charge transport
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