GENERATION OF A LOW-FREQUENCY INDUCTIVE DISCHARGE AT ATMOSPHERIC PRESSURE
This paper describes an inductive discharge with ferromagnetic enhancement of magnetic coupling between an inductor and a discharge, generated at atmospheric pressure of plasma forming gas. It is shown that amplifying a magnetic flux that connects the inductor and the plasma makes it possible to eff...
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| Veröffentlicht in: | Journal of applied mechanics and technical physics 2021-07, Vol.62 (4), p.593-599 |
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| container_title | Journal of applied mechanics and technical physics |
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| creator | Isupov, M. V. Litvintsev, A. Yu |
| description | This paper describes an inductive discharge with ferromagnetic enhancement of magnetic coupling between an inductor and a discharge, generated at atmospheric pressure of plasma forming gas. It is shown that amplifying a magnetic flux that connects the inductor and the plasma makes it possible to efficiently generate an electrodeless discharge in a low-frequency (10–100 kHz) range and greatly simplifies the use of the inductively coupled plasma. This study also presents new experimental data on the dependence of the electric field strength and the thermal efficiency of a low-frequency induction discharge of atmospheric pressure on the discharge current strength and the flow rate of a plasma-forming gas (argon or air). It is shown how a low-frequency inductive discharge maintenance criterion is related to its thermal efficiency, and methods for reducing the heat losses of a low-frequency inductive discharge of atmospheric pressure are analyzed. |
| doi_str_mv | 10.1134/S0021894421040088 |
| format | Article |
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V. ; Litvintsev, A. Yu</creator><creatorcontrib>Isupov, M. V. ; Litvintsev, A. Yu</creatorcontrib><description>This paper describes an inductive discharge with ferromagnetic enhancement of magnetic coupling between an inductor and a discharge, generated at atmospheric pressure of plasma forming gas. It is shown that amplifying a magnetic flux that connects the inductor and the plasma makes it possible to efficiently generate an electrodeless discharge in a low-frequency (10–100 kHz) range and greatly simplifies the use of the inductively coupled plasma. This study also presents new experimental data on the dependence of the electric field strength and the thermal efficiency of a low-frequency induction discharge of atmospheric pressure on the discharge current strength and the flow rate of a plasma-forming gas (argon or air). It is shown how a low-frequency inductive discharge maintenance criterion is related to its thermal efficiency, and methods for reducing the heat losses of a low-frequency inductive discharge of atmospheric pressure are analyzed.</description><identifier>ISSN: 0021-8944</identifier><identifier>EISSN: 1573-8620</identifier><identifier>DOI: 10.1134/S0021894421040088</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Applications of Mathematics ; Argon ; Atmospheric pressure ; Classical and Continuum Physics ; Classical Mechanics ; Electric field strength ; Electrodeless discharges ; Ferromagnetism ; Flow velocity ; Fluid- and Aerodynamics ; Inductively coupled plasma ; Magnetic flux ; Mathematical Modeling and Industrial Mathematics ; Mechanical Engineering ; Physics ; Physics and Astronomy ; Plasma ; Thermodynamic efficiency</subject><ispartof>Journal of applied mechanics and technical physics, 2021-07, Vol.62 (4), p.593-599</ispartof><rights>Pleiades Publishing, Ltd. 2021</rights><rights>Pleiades Publishing, Ltd. 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-2d18565ef9c73b43ac7a8025cc304f36db1e4fade5bb9a5c14fa56690804fab63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0021894421040088$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0021894421040088$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Isupov, M. 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This study also presents new experimental data on the dependence of the electric field strength and the thermal efficiency of a low-frequency induction discharge of atmospheric pressure on the discharge current strength and the flow rate of a plasma-forming gas (argon or air). It is shown how a low-frequency inductive discharge maintenance criterion is related to its thermal efficiency, and methods for reducing the heat losses of a low-frequency inductive discharge of atmospheric pressure are analyzed.</description><subject>Applications of Mathematics</subject><subject>Argon</subject><subject>Atmospheric pressure</subject><subject>Classical and Continuum Physics</subject><subject>Classical Mechanics</subject><subject>Electric field strength</subject><subject>Electrodeless discharges</subject><subject>Ferromagnetism</subject><subject>Flow velocity</subject><subject>Fluid- and Aerodynamics</subject><subject>Inductively coupled plasma</subject><subject>Magnetic flux</subject><subject>Mathematical Modeling and Industrial Mathematics</subject><subject>Mechanical Engineering</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Plasma</subject><subject>Thermodynamic efficiency</subject><issn>0021-8944</issn><issn>1573-8620</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLw0AUhQdRsFZ_gLuA6-idZybLkE7bgZrUPBRXYZJOxKKtzrQL_70pFVyIcOFy-c45Fw5C1xhuMabsrgQgWMaMEQwMQMoTNMI8oqEUBE7R6IDDAz9HF96vASCWOBohPVOZKpJK51mQT4MkWORP4bRQD7XK0udAZ5M6rfSjCia6TOdJMVNBUg1zn5fLuSp0GiwLVZZ1oS7RWW_evL362WNUT1WVzsNFPtNpsgg7IuQuJCssueC2j7uItoyaLjISCO86CqynYtViy3qzsrxtY8M7PBxciBjkgE0r6BjdHHM_3PZzb_2uWW_3bjO8bIgAiuNIxHxQ4aOqc1vvne2bD_f6btxXg6E5NNb8aWzwkKPHD9rNi3W_yf-bvgE2w2Wh</recordid><startdate>20210701</startdate><enddate>20210701</enddate><creator>Isupov, M. 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Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-2d18565ef9c73b43ac7a8025cc304f36db1e4fade5bb9a5c14fa56690804fab63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Applications of Mathematics</topic><topic>Argon</topic><topic>Atmospheric pressure</topic><topic>Classical and Continuum Physics</topic><topic>Classical Mechanics</topic><topic>Electric field strength</topic><topic>Electrodeless discharges</topic><topic>Ferromagnetism</topic><topic>Flow velocity</topic><topic>Fluid- and Aerodynamics</topic><topic>Inductively coupled plasma</topic><topic>Magnetic flux</topic><topic>Mathematical Modeling and Industrial Mathematics</topic><topic>Mechanical Engineering</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Plasma</topic><topic>Thermodynamic efficiency</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Isupov, M. 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It is shown that amplifying a magnetic flux that connects the inductor and the plasma makes it possible to efficiently generate an electrodeless discharge in a low-frequency (10–100 kHz) range and greatly simplifies the use of the inductively coupled plasma. This study also presents new experimental data on the dependence of the electric field strength and the thermal efficiency of a low-frequency induction discharge of atmospheric pressure on the discharge current strength and the flow rate of a plasma-forming gas (argon or air). It is shown how a low-frequency inductive discharge maintenance criterion is related to its thermal efficiency, and methods for reducing the heat losses of a low-frequency inductive discharge of atmospheric pressure are analyzed.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0021894421040088</doi><tpages>7</tpages></addata></record> |
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| ispartof | Journal of applied mechanics and technical physics, 2021-07, Vol.62 (4), p.593-599 |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Applications of Mathematics Argon Atmospheric pressure Classical and Continuum Physics Classical Mechanics Electric field strength Electrodeless discharges Ferromagnetism Flow velocity Fluid- and Aerodynamics Inductively coupled plasma Magnetic flux Mathematical Modeling and Industrial Mathematics Mechanical Engineering Physics Physics and Astronomy Plasma Thermodynamic efficiency |
| title | GENERATION OF A LOW-FREQUENCY INDUCTIVE DISCHARGE AT ATMOSPHERIC PRESSURE |
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