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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Fluid Dynamics</journal-id><journal-title-group><journal-title xml:lang="en">Fluid Dynamics</journal-title><trans-title-group xml:lang="ru"><trans-title>Известия Российской академии наук. Механика жидкости и газа</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1024-7084</issn><issn publication-format="electronic">3034-5340</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">672551</article-id><article-id pub-id-type="doi">10.31857/S0568528122600485</article-id><article-id pub-id-type="edn">AJJFHX</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Unknown</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Motion of a Piston Separating Magnetic and Non-Magnetic Fluids in a Magnetic Field</article-title><trans-title-group xml:lang="ru"><trans-title>ДВИЖЕНИЕ ПОРШНЯ, РАЗДЕЛЯЮЩЕГО МАГНИТНУЮ И НЕМАГНИТНУЮ ЖИДКОСТИ, В МАГНИТНОМ ПОЛЕ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Volkova</surname><given-names>U. V.</given-names></name><name xml:lang="ru"><surname>Волкова</surname><given-names>У. В.</given-names></name></name-alternatives><email>lvioolnk@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Merkulov</surname><given-names>D. I.</given-names></name><name xml:lang="ru"><surname>Меркулов</surname><given-names>Д. И.</given-names></name></name-alternatives><email>lvioolnk@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kalmykov</surname><given-names>S. A.</given-names></name><name xml:lang="ru"><surname>Калмыков</surname><given-names>С. А.</given-names></name></name-alternatives><email>lvioolnk@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pelevina</surname><given-names>D. A.</given-names></name><name xml:lang="ru"><surname>Пелевина</surname><given-names>Д. А.</given-names></name></name-alternatives><email>lvioolnk@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Naletova</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Налетова</surname><given-names>В. А.</given-names></name></name-alternatives><email>lvioolnk@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow State University</institution></aff><aff><institution xml:lang="ru">МГУ им. М.В. Ломоносова</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-01-01" publication-format="electronic"><day>01</day><month>01</month><year>2023</year></pub-date><issue>1</issue><fpage>115</fpage><lpage>126</lpage><history><date date-type="received" iso-8601-date="2025-02-27"><day>27</day><month>02</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, У.В. Волкова, Д.И. Меркулов, С.А. Калмыков, Д.А. Пелевина, В.А. Налетова</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, У.В. Волкова, Д.И. Меркулов, С.А. Калмыков, Д.А. Пелевина, В.А. Налетова</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">У.В. Волкова, Д.И. Меркулов, С.А. Калмыков, Д.А. Пелевина, В.А. Налетова</copyright-holder><copyright-holder xml:lang="ru">У.В. Волкова, Д.И. Меркулов, С.А. Калмыков, Д.А. Пелевина, В.А. Налетова</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/1024-7084/article/view/672551">https://journals.eco-vector.com/1024-7084/article/view/672551</self-uri><abstract xml:lang="en"><p>The pumping of non-magnetic fluid by a dosing pump that is based on a magnetic fluid with an immersed body made of a magnetizable material is studied theoretically and experimentally. The process of fluid pumping in an applied vertical uniform magnetic field is investigated. The time dependences of the rise of the piston between the magnetic and non-magnetic fluids are calculated and measured in constant and stepwise magnetic fields. A good agreement between theory and experiment is obtained. The dependence of the rise time of the piston on the magnitude of the constant magnetic field is calculated. The motion of piston is theoretically investigated after the magnetic field is switched off.</p></abstract><trans-abstract xml:lang="ru"><p id="idm45181324176800">Теоретически и экспериментально исследовано перекачивание немагнитной жидкости с помощью насоса-дозатора на основе магнитной жидкости, содержащей тело из намагничивающегося материала. Изучен процесс перекачивания жидкости в приложенном вертикальном однородном магнитном поле. Вычислены и измерены зависимости высоты поднятия поршня, разделяющего магнитную и немагнитную жидкости, от времени в постоянном и ступенчатом магнитном поле. Получено хорошее совпадение теории и эксперимента. Вычислена зависимость времени подъема поршня от величины постоянного магнитного поля. Теоретически исследовано движение поршня при выключении магнитного поля.</p></trans-abstract><kwd-group xml:lang="en"><kwd>magnetic fluid</kwd><kwd>dosing pump</kwd><kwd>uniform magnetic field</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>магнитная жидкость</kwd><kwd>насос-дозатор</kwd><kwd>однородное магнитное поле</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Neuringer J.L., Rosensweig R.E. Ferrohydrodynamics // The Physics of Fluids. 1964. V. 7. № 12. P. 1927–1937.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Розенцвейг Р. Феррогидродинамика. Пер. с англ. М.: Мир, 1989. С. 357.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Гогосов В.В., Налетова В.А., Шапошникова Г.А. Гидродинамика намагничивающихся жидкостей // Итоги науки и техники. Механика жидкости и газа. 1981. Т. 16. С. 76–208.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Налетова В.А. Лекции по феррогидродинамике. М.: Изд-во ЦПИ при механико-математическом факультете МГУ, 2005. С. 152.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Кирюшин В.В., Параскевопуло О.Р. Форма поверхности капли магнитной жидкости вблизи острия магнитного клина // Изв. РАН. МЖГ. 1992. № 4. С. 113–117.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Пелевина Д.А. Форма свободной поверхности магнитной жидкости с цилиндрическим концентратором магнитного поля // Изв. РАН. МЖГ. 2016. № 6. С. 15–24.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Тятюшкин А.Н. Течение тонкого слоя намагничивающейся жидкости в магнитном поле. // Известия РАН. МЖГ. 2019. № 4. С. 27–32.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Тятюшкин А.Н. Деформация капли невязкой намагничивающейся жидкости в нестационарном магнитном поле // Изв. РАН. МЖГ. 2021. № 5. С. 138–150.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Park G.S., Park S.H. Design of magnetic fluid linear pump // IEEE Trans. Magn. 1999. V. 35. № 5. P. 4058–4060.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Park G.S., Park S.H. New structure of the magnetic fluid linear pump // IEEE Trans. Magn. 2000. V. 36. № 5. P. 370–3711.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Park G.S., Kang S. New Design of the magnetic fluid linear pump to reduce the discontinuities of the pumping forces // IEEE Trans. Magn. 2004. V. 40. № 2. P. 916–919.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Zhao M., Zou J.B., Xu Y.X., Zhao B., Li Y. Investigation of spin travelling wave pump on magnetic fluid // Materials Research Innovations. 2015. V. 19. № 5. P. 429–432.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Zhao Meng, Zou Jibin, Hu Jianhui, Xu Yongxiang. Analysis of driving capacity on traveling wave pump of magnetic fluid // Abstract Book of 12th International Conference on Magnetic Fluids (ICMF12), Sendai. 2010. P. 138–139.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Ido Y., Tanaka K., Sigiura Y. Fluid transportation mechanisms by a coupled system of elastic membranes and magnetic fluid // Journal of Magnetism and Magnetic Materials. 2002. V. 252. P. 344–346.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Калмыков С.А., Налетова В.А., Пелевина Д.А., Турков В.А. Двухслойное течение намагничивающихся жидкостей // Изв. РАН. МЖГ. 2013. № 5. С. 3–13.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Greivell N.E., Hannaford B. The Design of a Ferrofluid Magnetic Pipette // Transactions on Biomedical Engineering. 1997. V. 44. № 3. P. 129–135.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Yamahata C., Chastellain M., Parashar V.K., Petri A., Hofmann H., Gijs M.A.M. Plastic micropump with ferrofluidic actuation // Journal of Microelectromechanical Systems. 2005. V. 14. № 1. P. 96–102.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Das K., Sarkar M., Mukhopadhyay A., Ganguly R. Transient response of a ferrofluid plug-driven micropump // Magnetohydrodynamics. 2013. V. 49. № 3/4. P. 499–504.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Ando B., Ascia A., Baglio S., Pitrone N. Ferrofluidic pumps: A valuable implementation without moving parts // IEEE Transactions on Instrumentation and Measurement. 2009. V. 58. № 9. P. 3232–3237.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Andò B., Ascia A., Baglio S., Pitrone N. Magnetic Fluids and Their Use in Transducers // IEEE Instrumentation &amp; Measurement Magazine. 2006. V. 9. № 6. P. 44–47.</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Hartshorne H., Backhouse C.J., Lee W.E. Ferrofluid-based microchip pump and valve // Sensors and Actuators. 2004. V. 99. № 2–3. P. 592–600.</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Hatch A., Kamholz A.E., Holman G., Yager P., Böhringer K.F. A Ferrofluidic Magnetic Micropump // Journal of microelectromechanical systems. 2001. V. 10. № 2. P. 215–221.</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Ashouri M., Shafii M.B., Moosavi A., Hezave H.A. A novel revolving piston minipump // Sensors and Actuators. 2015. V. 218. P. 237–244.</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Liu B., Zhang Z., Yang J.,Yang J., Li D. A rotary ferrofluidic vane micropump with C shape baffle // Sensors and Actuators. 2018. V. 263. P. 452–458.</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>Ландау Л.Д., Лифшиц Е.М. Электродинамика сплошных сред. М.: Наука, 1992. С. 632.</mixed-citation></ref></ref-list></back></article>
