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МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ КОАКСИАЛЬНЫХ ЭЛЕКТРОГЕНЕРИРУЮЩИХ ЭЛЕМЕНТОВ

МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ КОАКСИАЛЬНЫХ ЭЛЕКТРОГЕНЕРИРУЮЩИХ ЭЛЕМЕНТОВ

Abstract

Разработана математическая модель электрического описания коаксиальных электрогенерирующих элементов (ЭГЭ) с изотермичным катодом и различными способами токосъема. Проведен анализ их внутреннего состояния и выходных параметров в дуговом режиме работы при использовании линейной двухпараметрической локальной вольт-амперной характеристики (ВАХ). Показано, что в случае одностороннего токосъема максимальная мощность ЭГЭ и генерируемое магнитное поле асимптотически стремятся к своим максимальным значениям при стремлении длины электродов к бесконечности. В случае разностороннего токосъема максимальные значения указанных параметров достигаются при конечной длине электродов. В обоих способах токосъема допустимая величина потерь электрической мощности ЭГЭ в 25 % за счет неэквипотенциальности электродов достигается при их универсальной критической длине, расчеты которой приводятся.

Keywords

ТЕРМОЭМИССИОННЫЙ ПРЕОБРАЗОВАТЕЛЬ (ТЭП), НИЗКОВОЛЬТНЫЙ ЭЛЕКТРОГЕНЕРИРУЮЩИЙ ЭЛЕМЕНТ, ВОЛЬТАМПЕРНАЯ ХАРАКТЕРИСТИКА (ВАХ), ОДНО/ РАЗНОСТОРОННИЙ ТОКОСЪЕМ, ONE-SIDED/ VERSATILE CURRENT COLLECTION

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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average