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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">koz</journal-id><journal-title-group><journal-title xml:lang="ru">"Вестник Северо-Казахстанского университета имени Манаша Козыбаева"</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Manash Kozybayev North Kazakhstan University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2958-003X</issn><issn pub-type="epub">2958-0048</issn><publisher><publisher-name>М. Қозыбаев атындағы СҚУ</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">koz-143</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ТЕХНИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>ОЦЕНКА ПАРАМЕТРОВ ПЛАЗМЫ И ЭКСПЕРИМЕНТ НА УСТАНОВКЕ ПЛАЗМЕННЫЙ ФОКУС</article-title><trans-title-group xml:lang="en"><trans-title>EVALUATION OF PLASMA PARAMETERS AND EXPERIMENTS ON THE PLASMA FOCUS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жукешов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukeshov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г.Алматы</p></bio><bio xml:lang="en"><p>Almaty</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ибраев</surname><given-names>Б. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ibraev</surname><given-names>B. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Астана</p></bio><bio xml:lang="en"><p>Astana</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усеинов</surname><given-names>Б. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Useinov</surname><given-names>B. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Петропавловск</p></bio><bio xml:lang="en"><p>Petropavlovsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Национальная нанотехнологическая лаборатория, КазНУ им. аль-Фараби<country>Казахстан</country></aff><aff xml:lang="en">National nanotechnology laboratory, KazNU.al-Farabi<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">НАК Казатомпром<country>Казахстан</country></aff><aff xml:lang="en">NAC Kazatomprom<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">СКГУ им. М. Козыбаева<country>Казахстан</country></aff><aff xml:lang="en">NKSU named after M. Kozybaev<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>11</day><month>08</month><year>2021</year></pub-date><volume>0</volume><issue>4 (41)</issue><fpage>216</fpage><lpage>223</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Жукешов А.М., Ибраев Б.М., Усеинов Б.М., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Жукешов А.М., Ибраев Б.М., Усеинов Б.М.</copyright-holder><copyright-holder xml:lang="en">Zhukeshov A.M., Ibraev B.M., Useinov B.M.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vestnik.ku.edu.kz/jour/article/view/143">https://vestnik.ku.edu.kz/jour/article/view/143</self-uri><abstract><p>В данной работе ставится задача расчета параметров плазмы при работе установки в режиме с ПФ и постановки эксперимента по замене коаксиальных цилиндрических электродов на геометрию плазменного фокуса. Расcчитаны фундаментальные параметры фокуса, показаны результаты предварительной оценки условий формирования плазменного фокуса. Определено максимальное значение температуры и концентрации электронов по формулам электродинамической модели. Расчеты по электродинамической модели показывают зависимость концентрации электронов от радиуса анода. Также установлено, что на увеличение электронной температуры влияет увеличение силы тока, но при этом время импульса уменьшается. Получены данные, позволяющие определять значения электронной температуры при изменении радиуса анода от 0,25 см до 2,25 см. Показано, что при разрядном токе в килоамперном диапазоне ожидается вполне измеряемый нейтронный выход, а также достаточно высокие величины температуры и плотности, характерные для горячей плазмы. Показана зависимость тока разряда от величины напряжения. Проведённые эксперименты показали, что динамические параметры плазмы, если не принимать меры по существенному снижению индуктивности системы, недостаточны для сильного сжатия пинча.</p></abstract><trans-abstract xml:lang="en"><p>In this article, the problem of calculation of plasma parameters during the operation of the installation in the mode of Plasma Focus and setting an experiment on the replacement of coaxial cylindrical electrodes on the geometry of the plasma focus is posed. The fundamental parameters of the focus are calculated and the results of preliminary assessment of the plasma focus formation conditions are shown. The maximum value of temperature and electron concentration is determined by the formulas of the electrodynamic model. Calculations using the electrodynamic model show the dependence of the electron concentration on the anode radius. It is also found that an increase in the electron temperature is affected by an increase in the current, but the pulse time decreases. The obtained data allow to determine the values of the electron temperature if you change the radius of the anode from 0.25 cm to 2.25 cm, it is Shown that when the discharge current in the range kiloampere expected measurable neutron output, as well as sufficiently high values of temperature and density characteristic of hot plasma. The dependence of the discharge current on the voltage is shown. The experiments have shown that the dynamic parameters of the plasma, if not to take measures to significantly reduce the inductance of the system, are insufficient for strong pinch compression.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>плазменный фокус</kwd><kwd>разрядный ток</kwd><kwd>индуктивность системы</kwd><kwd>электродинамические параметры</kwd><kwd>геометрия плазменного фокуса</kwd><kwd>температура концентрации</kwd><kwd>размеры электродов</kwd><kwd>сжатие пинча</kwd></kwd-group><kwd-group xml:lang="en"><kwd>plasma focus discharge current</kwd><kwd>the inductance of the system</kwd><kwd>electrodynamic parameters</kwd><kwd>geometry of plasma focus</kwd><kwd>temperature</kwd><kwd>concentration</kwd><kwd>electrode size</kwd><kwd>compression of the pinch</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Петров Д.П., Филиппов Н.В., Филиппова Т.И., Храбров В.А. 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