Experimental Study of the Working Process in Liquid Rocket Engines by an Electrophysical Diagnostic Method
An experimental study of the self electromagnetic field generated by the low-temperature plasma of the fuel combustion products of a model liquid-propellant rocket engine is carried out. The fuel components were gaseous oxygen and ethyl alcohol. When modeling emergency situations in the operation of...
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Veröffentlicht in: | Technical physics 2020-08, Vol.65 (8), p.1239-1245 |
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creator | Bobrov, A. N. Rudinskii, A. V. Pushkin, N. M. Safonova, D. B. Yagodnikov, D. A. |
description | An experimental study of the self electromagnetic field generated by the low-temperature plasma of the fuel combustion products of a model liquid-propellant rocket engine is carried out. The fuel components were gaseous oxygen and ethyl alcohol. When modeling emergency situations in the operation of the model rocket engine, the intensity of its self electromagnetic field generated by the ionized products of fuel combustion was recorded. A linear dependence of the self magnetic field strength on the pressure in the combustion chamber in the range 2.2–3.5 MPa was established. The feasibility of noncontact electrophysical methods for diagnosing the working process in aircraft power plants using as a useful signal the value of the magnetic field strength is shown. |
doi_str_mv | 10.1134/S1063784220080034 |
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The feasibility of noncontact electrophysical methods for diagnosing the working process in aircraft power plants using as a useful signal the value of the magnetic field strength is shown.</description><identifier>ISSN: 1063-7842</identifier><identifier>EISSN: 1090-6525</identifier><identifier>DOI: 10.1134/S1063784220080034</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Aircraft power supplies ; Classical and Continuum Physics ; Combustion ; Combustion chambers ; Combustion products ; Diagnostic systems ; Electromagnetic fields ; Electromagnetism ; Emergency procedures ; Ethanol ; Field strength ; Fuel combustion ; Liquid propellant rocket engines ; Low temperature ; Magnetic fields ; Methods ; Physics ; Physics and Astronomy ; Plasma ; Rockets ; Signal processing ; Spacecraft components</subject><ispartof>Technical physics, 2020-08, Vol.65 (8), p.1239-1245</ispartof><rights>Pleiades Publishing, Ltd. 2020</rights><rights>COPYRIGHT 2020 Springer</rights><rights>Pleiades Publishing, Ltd. 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c355t-8ca9ca0de340bd631f677559e6609d3dd1595b733be7ca2a6d39c7ed707091813</citedby><cites>FETCH-LOGICAL-c355t-8ca9ca0de340bd631f677559e6609d3dd1595b733be7ca2a6d39c7ed707091813</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/S1063784220080034$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1063784220080034$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Bobrov, A. 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The feasibility of noncontact electrophysical methods for diagnosing the working process in aircraft power plants using as a useful signal the value of the magnetic field strength is shown.</description><subject>Aircraft power supplies</subject><subject>Classical and Continuum Physics</subject><subject>Combustion</subject><subject>Combustion chambers</subject><subject>Combustion products</subject><subject>Diagnostic systems</subject><subject>Electromagnetic fields</subject><subject>Electromagnetism</subject><subject>Emergency procedures</subject><subject>Ethanol</subject><subject>Field strength</subject><subject>Fuel combustion</subject><subject>Liquid propellant rocket engines</subject><subject>Low temperature</subject><subject>Magnetic fields</subject><subject>Methods</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Plasma</subject><subject>Rockets</subject><subject>Signal processing</subject><subject>Spacecraft components</subject><issn>1063-7842</issn><issn>1090-6525</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kU1LAzEQhhdRsFZ_gLeA563JZpPdHEutH1BRrOJxSZPZbfqRtEkK9t-bUsGDyBxmmHmfmWEmy64JHhBCy9spwZxWdVkUGNcY0_Ik6xEscM5ZwU4PMaf5oX6eXYSwwJiQmvFethh_bcCbNdgoV2gad3qPXIviHNCn80tjO_TqnYIQkLFoYrY7o9GbU0uIaGw7YyGg2R5Ji8YrUNG7zXwfjEq97ozsrAvRKPQMce70ZXbWylWAqx_fzz7ux--jx3zy8vA0Gk5yRRmLea2kUBJroCWeaU5Jy6uKMQGcY6Gp1oQJNqsonUGlZCG5pkJVoCtcYUFqQvvZzbHvxrvtDkJsFm7nbRrZFCWtRTJSJNXgqOrkChpjWxe9VMk0rI1yFlqT8kNOS1KWomYJIEdAeReCh7bZpLtJv28Ibg4_aP78IDHFkQlJazvwv6v8D30DwYuIFQ</recordid><startdate>20200801</startdate><enddate>20200801</enddate><creator>Bobrov, A. 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N.</creatorcontrib><creatorcontrib>Rudinskii, A. V.</creatorcontrib><creatorcontrib>Pushkin, N. M.</creatorcontrib><creatorcontrib>Safonova, D. B.</creatorcontrib><creatorcontrib>Yagodnikov, D. A.</creatorcontrib><collection>CrossRef</collection><jtitle>Technical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bobrov, A. N.</au><au>Rudinskii, A. V.</au><au>Pushkin, N. M.</au><au>Safonova, D. B.</au><au>Yagodnikov, D. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental Study of the Working Process in Liquid Rocket Engines by an Electrophysical Diagnostic Method</atitle><jtitle>Technical physics</jtitle><stitle>Tech. 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The feasibility of noncontact electrophysical methods for diagnosing the working process in aircraft power plants using as a useful signal the value of the magnetic field strength is shown.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1063784220080034</doi><tpages>7</tpages></addata></record> |
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subjects | Aircraft power supplies Classical and Continuum Physics Combustion Combustion chambers Combustion products Diagnostic systems Electromagnetic fields Electromagnetism Emergency procedures Ethanol Field strength Fuel combustion Liquid propellant rocket engines Low temperature Magnetic fields Methods Physics Physics and Astronomy Plasma Rockets Signal processing Spacecraft components |
title | Experimental Study of the Working Process in Liquid Rocket Engines by an Electrophysical Diagnostic Method |
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