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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">vdgtu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Дагестанского государственного технического университета. Технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of Dagestan State Technical University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-6185</issn><issn pub-type="epub">2542-095X</issn><publisher><publisher-name>Daghestan State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21822/2073-6185-2019-46-3-43-52</article-id><article-id custom-type="elpub" pub-id-type="custom">vdgtu-691</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>ЭНЕРГЕТИЧЕСКОЕ, МЕТАЛЛУРГИЧЕСКОЕ И ХИМИЧЕСКОЕ МАШИНОСТРОЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POWER, METALLURGICAL AND CHEMICAL MECHANICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>МОДЕЛИРОВАНИЕ РАБОТЫ ТЕРМОЭЛЕКТРИЧЕСКОГО УСТРОЙСТВА  ДЛЯ ТЕПЛОВОГО ВОЗДЕЙСТВИЯ НА СТОПУ В НЕСТАЦИНАРНЫХ УСЛОВИЯХ</article-title><trans-title-group xml:lang="en"><trans-title>MODELLING THE EFFECT OF A THERMOELECTRIC DEVICE ON THE FOOT  UNDER AMBULATORY CONDITIONS</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>Хазамова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khazamova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p> кандидат технических наук, доцент кафедры теоретической и общей электротехники</p><p> </p></bio><bio xml:lang="en"><p> Cand.Sci. (Technical), Assoc.Prof., Department of Theoretical and General Electrical Engineering</p><p>70 I. Shamilya Ave., Makhachkala 367026</p></bio><email xlink:type="simple">kaftoe2016@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Магомедов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Magomedov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор технических наук, профессор кафедры биотехнические и медицинские аппараты и системы</p><p> </p><p>367026, г. Махачкала, пр. Имама Шамиля, 70</p></bio><bio xml:lang="en"><p>Dr. Sci. (Technical), Prof., Department of Biotechnical and Medical Devices and Systems</p><p>70 I. Shamilya Ave., Makhachkala 367026</p></bio><email xlink:type="simple">admi52@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кобзаренко</surname><given-names>Д. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kobzarenko</surname><given-names>D. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор технических наук, профессор</p><p>367000, г. Махачкала, пр. Имама Шамиля, 39А</p></bio><bio xml:lang="en"><p>Dr. Sci. (Technical), Prof.</p><p>39 A I. Shamilya Ave., Makhachkala 367000</p></bio><email xlink:type="simple">kobzarenko_dm@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Дагестанский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Daghestan State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт проблем геотермии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Geothermal Problems</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>23</day><month>11</month><year>2019</year></pub-date><volume>46</volume><issue>3</issue><fpage>43</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хазамова М.А., Магомедов Д.А., Кобзаренко Д.Н., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Хазамова М.А., Магомедов Д.А., Кобзаренко Д.Н.</copyright-holder><copyright-holder xml:lang="en">Khazamova M.A., Magomedov D.A., Kobzarenko D.N.</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.dgtu.ru/jour/article/view/691">https://vestnik.dgtu.ru/jour/article/view/691</self-uri><abstract><p> Цель Целью исследования является изучение теплофизических процессов, происходящих при тепловом воздействии на рефлекторные зоны человеческого организма, в частности рефлексогенные зоны стопы человека, в условиях нестационарного режима.</p><p>Метод Разработана модель теплового воздействия на рефлекторные зоны человеческого организма на основе полупроводникового термоэлектрического устройства. Предложена упрощенная физическая модель, не рассматривающая теплообмен в термоэлектрических батареях (ТЭБ) и элементах сопряжения ТЭБ с отдельными рефлекторными зонами.</p><p>Результат Получены графики распределения температуры по толщине ступни при различных значениях теплового потока, графики изменения температуры во времени. Влияние теплового воздействия ТЭБ, приведенной в тепловой контакт с противоположной поверхностью стопы, незначительно, что является следствием низкой теплопроводности тканей стопы, а также незначительными тепловыми потоками на ее поверхности (для процедур используются маломощные ТЭБ).</p><p>Вывод Разработанная модель полупроводникового термоэлектрического устройства для воздействия на рефлекторные зоны человеческого организма, в частности на область стопы, позволяет исследовать теплофизические процессы, происходящие при тепловом воздействии на биологически активные точки подошвы стопы человека. Установлено, что при локальном температурном воздействии на биологический объект не наблюдается существенного перепада температуры по его толщине. </p></abstract><trans-abstract xml:lang="en"><p> Objectives This work was devoted to the research of thermal processes that occur in the reflex areas of the human body, in particular, in reflexogenic areas of the human foot, under the thermal influence under ambulatory conditions.</p><p>Method A model of thermal impact on the reflex areas of the human body was developed on the basis of a semiconductor thermoelectric device. A simplified physical model was studied, which does not consider heat exchange in thermoelectric batteries (TEBs) and elements of TEBs pairing with separate reflex zones.</p><p>Results Diagrams for temperature distribution throughout the foot at different values of heat flow and diagrams of temperature changes over time were obtained. The thermal influence of a TEB brought in thermal contact with the opposite surface of the foot is negligible in this case; this is due to the low thermal conductivity of foot tissues, as well as insignificant thermal flows on its surface (low-power TEBs were used for such procedures).</p><p>Conclusion The developed model of a semiconductor thermoelectric device for treating the reflex areas of the human body – in particular, the foot – allows an investigation of thermal processes occurring during the thermal treatment of biologically active points of the human sole. It is established that local temperature impact on a biological object does not result in significant temperature difference over its thickness.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>термоэлектричество</kwd><kwd>термоэлектрическое устройство</kwd><kwd>рефлексогенные зоны</kwd><kwd>тепловое воздействие</kwd><kwd>стопа</kwd><kwd>модель</kwd><kwd>нестационарный</kwd></kwd-group><kwd-group xml:lang="en"><kwd>thermoelectricity</kwd><kwd>thermoelectric device</kwd><kwd>reflexogenic zones</kwd><kwd>thermal impact</kwd><kwd>foot</kwd><kwd>model</kwd><kwd>ambulation</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">Krukowska J., Lukasiak A., Czernicki J. Impact of magneto stimulation on nerve and muscle electrical excitability in patients with increased muscle tone. 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