Experimental investigation of nanosecond discharge plasma aerodynamic actuation
In this paper we report on an experimental study of the characteristics of nanosecond pulsed discharge plasma aerodynamic actuation. The N2 （C3IIu） rotational and vibrational temperatures are around 430 K and 0.24 eV, respectively. The emission intensity ratio between tile first negative system and...
Gespeichert in:
| Veröffentlicht in: | Chinese physics B 2012-04, Vol.21 (4), p.401-405 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 405 |
|---|---|
| container_issue | 4 |
| container_start_page | 401 |
| container_title | Chinese physics B |
| container_volume | 21 |
| creator | 吴云 李应红 贾敏 梁华 宋慧敏 |
| description | In this paper we report on an experimental study of the characteristics of nanosecond pulsed discharge plasma aerodynamic actuation. The N2 （C3IIu） rotational and vibrational temperatures are around 430 K and 0.24 eV, respectively. The emission intensity ratio between tile first negative system and the second positive system of N2, as a rough indicator of the temporally and spatially averaged electron energy, has a minor dependence on applied voltage amplitude. The induced flow direction is not parallel, but vertical to the dielectric layer surface, as shown by measurements of body force, velocity, and vorticity. Nanosecond discharge plasma aerodynamic actuation is effective in airfoil flow separation control at freestream speeds up to 100 m/s. |
| doi_str_mv | 10.1088/1674-1056/21/4/045202 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1753552080</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>41272187</cqvip_id><sourcerecordid>1753552080</sourcerecordid><originalsourceid>FETCH-LOGICAL-c312t-6d4229cbc5abdb002ded5b470215bb08011747d4d0d236775fefb1c5a67e369a3</originalsourceid><addsrcrecordid>eNo9kMtOwzAQAC0EEqXwCUjhxiVk1484PaKqPKRKvcDZcmwnDUrsNE4R_XtSinray8xqdwi5R3hCKIoMc8lTBJFnFDOeARcU6AWZURBFygrGL8nszFyTmxi_AHIEymZks_rp3dB0zo-6TRr_7eLY1Hpsgk9ClXjtQ3QmeJvYJpqtHmqX9K2OnU60G4I9eN01JtFm3P9Jt-Sq0m10d_9zTj5fVh_Lt3S9eX1fPq9Tw5COaW45pQtTGqFLWwJQ66wouQSKoiyhAETJpeUWLGW5lKJyVYkTnUvH8oVmc_J42tsPYbefjlbddJ9rW-1d2EeFUjAxdShgQsUJNUOIcXCV6qeH9XBQCOoYUB3jqGMcRVFxdQo4eQ__3jb4etf4-ixypJJiIdkvN69v5w</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1753552080</pqid></control><display><type>article</type><title>Experimental investigation of nanosecond discharge plasma aerodynamic actuation</title><source>IOP Publishing Journals</source><creator>吴云 李应红 贾敏 梁华 宋慧敏</creator><creatorcontrib>吴云 李应红 贾敏 梁华 宋慧敏</creatorcontrib><description>In this paper we report on an experimental study of the characteristics of nanosecond pulsed discharge plasma aerodynamic actuation. The N2 （C3IIu） rotational and vibrational temperatures are around 430 K and 0.24 eV, respectively. The emission intensity ratio between tile first negative system and the second positive system of N2, as a rough indicator of the temporally and spatially averaged electron energy, has a minor dependence on applied voltage amplitude. The induced flow direction is not parallel, but vertical to the dielectric layer surface, as shown by measurements of body force, velocity, and vorticity. Nanosecond discharge plasma aerodynamic actuation is effective in airfoil flow separation control at freestream speeds up to 100 m/s.</description><identifier>ISSN: 1674-1056</identifier><identifier>EISSN: 2058-3834</identifier><identifier>EISSN: 1741-4199</identifier><identifier>DOI: 10.1088/1674-1056/21/4/045202</identifier><language>eng</language><subject>Actuation ; Aerodynamics ; Discharge ; Electric potential ; Emission ; Nanostructure ; Plasma (physics) ; Rotational ; Voltage ; 发光强度 ; 实验 ; 振动温度 ; 气动 ; 流动方向 ; 激励 ; 纳秒 ; 脉冲放电等离子体</subject><ispartof>Chinese physics B, 2012-04, Vol.21 (4), p.401-405</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c312t-6d4229cbc5abdb002ded5b470215bb08011747d4d0d236775fefb1c5a67e369a3</citedby><cites>FETCH-LOGICAL-c312t-6d4229cbc5abdb002ded5b470215bb08011747d4d0d236775fefb1c5a67e369a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85823A/85823A.jpg</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>吴云 李应红 贾敏 梁华 宋慧敏</creatorcontrib><title>Experimental investigation of nanosecond discharge plasma aerodynamic actuation</title><title>Chinese physics B</title><addtitle>Chinese Physics</addtitle><description>In this paper we report on an experimental study of the characteristics of nanosecond pulsed discharge plasma aerodynamic actuation. The N2 （C3IIu） rotational and vibrational temperatures are around 430 K and 0.24 eV, respectively. The emission intensity ratio between tile first negative system and the second positive system of N2, as a rough indicator of the temporally and spatially averaged electron energy, has a minor dependence on applied voltage amplitude. The induced flow direction is not parallel, but vertical to the dielectric layer surface, as shown by measurements of body force, velocity, and vorticity. Nanosecond discharge plasma aerodynamic actuation is effective in airfoil flow separation control at freestream speeds up to 100 m/s.</description><subject>Actuation</subject><subject>Aerodynamics</subject><subject>Discharge</subject><subject>Electric potential</subject><subject>Emission</subject><subject>Nanostructure</subject><subject>Plasma (physics)</subject><subject>Rotational</subject><subject>Voltage</subject><subject>发光强度</subject><subject>实验</subject><subject>振动温度</subject><subject>气动</subject><subject>流动方向</subject><subject>激励</subject><subject>纳秒</subject><subject>脉冲放电等离子体</subject><issn>1674-1056</issn><issn>2058-3834</issn><issn>1741-4199</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNo9kMtOwzAQAC0EEqXwCUjhxiVk1484PaKqPKRKvcDZcmwnDUrsNE4R_XtSinray8xqdwi5R3hCKIoMc8lTBJFnFDOeARcU6AWZURBFygrGL8nszFyTmxi_AHIEymZks_rp3dB0zo-6TRr_7eLY1Hpsgk9ClXjtQ3QmeJvYJpqtHmqX9K2OnU60G4I9eN01JtFm3P9Jt-Sq0m10d_9zTj5fVh_Lt3S9eX1fPq9Tw5COaW45pQtTGqFLWwJQ66wouQSKoiyhAETJpeUWLGW5lKJyVYkTnUvH8oVmc_J42tsPYbefjlbddJ9rW-1d2EeFUjAxdShgQsUJNUOIcXCV6qeH9XBQCOoYUB3jqGMcRVFxdQo4eQ__3jb4etf4-ixypJJiIdkvN69v5w</recordid><startdate>20120401</startdate><enddate>20120401</enddate><creator>吴云 李应红 贾敏 梁华 宋慧敏</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20120401</creationdate><title>Experimental investigation of nanosecond discharge plasma aerodynamic actuation</title><author>吴云 李应红 贾敏 梁华 宋慧敏</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c312t-6d4229cbc5abdb002ded5b470215bb08011747d4d0d236775fefb1c5a67e369a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Actuation</topic><topic>Aerodynamics</topic><topic>Discharge</topic><topic>Electric potential</topic><topic>Emission</topic><topic>Nanostructure</topic><topic>Plasma (physics)</topic><topic>Rotational</topic><topic>Voltage</topic><topic>发光强度</topic><topic>实验</topic><topic>振动温度</topic><topic>气动</topic><topic>流动方向</topic><topic>激励</topic><topic>纳秒</topic><topic>脉冲放电等离子体</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>吴云 李应红 贾敏 梁华 宋慧敏</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chinese physics B</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>吴云 李应红 贾敏 梁华 宋慧敏</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental investigation of nanosecond discharge plasma aerodynamic actuation</atitle><jtitle>Chinese physics B</jtitle><addtitle>Chinese Physics</addtitle><date>2012-04-01</date><risdate>2012</risdate><volume>21</volume><issue>4</issue><spage>401</spage><epage>405</epage><pages>401-405</pages><issn>1674-1056</issn><eissn>2058-3834</eissn><eissn>1741-4199</eissn><abstract>In this paper we report on an experimental study of the characteristics of nanosecond pulsed discharge plasma aerodynamic actuation. The N2 （C3IIu） rotational and vibrational temperatures are around 430 K and 0.24 eV, respectively. The emission intensity ratio between tile first negative system and the second positive system of N2, as a rough indicator of the temporally and spatially averaged electron energy, has a minor dependence on applied voltage amplitude. The induced flow direction is not parallel, but vertical to the dielectric layer surface, as shown by measurements of body force, velocity, and vorticity. Nanosecond discharge plasma aerodynamic actuation is effective in airfoil flow separation control at freestream speeds up to 100 m/s.</abstract><doi>10.1088/1674-1056/21/4/045202</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1674-1056 |
| ispartof | Chinese physics B, 2012-04, Vol.21 (4), p.401-405 |
| issn | 1674-1056 2058-3834 1741-4199 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1753552080 |
| source | IOP Publishing Journals |
| subjects | Actuation Aerodynamics Discharge Electric potential Emission Nanostructure Plasma (physics) Rotational Voltage 发光强度 实验 振动温度 气动 流动方向 激励 纳秒 脉冲放电等离子体 |
| title | Experimental investigation of nanosecond discharge plasma aerodynamic actuation |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T09%3A58%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Experimental%20investigation%20of%20nanosecond%20discharge%20plasma%20aerodynamic%20actuation&rft.jtitle=Chinese%20physics%20B&rft.au=%E5%90%B4%E4%BA%91%20%E6%9D%8E%E5%BA%94%E7%BA%A2%20%E8%B4%BE%E6%95%8F%20%E6%A2%81%E5%8D%8E%20%E5%AE%8B%E6%85%A7%E6%95%8F&rft.date=2012-04-01&rft.volume=21&rft.issue=4&rft.spage=401&rft.epage=405&rft.pages=401-405&rft.issn=1674-1056&rft.eissn=2058-3834&rft_id=info:doi/10.1088/1674-1056/21/4/045202&rft_dat=%3Cproquest_cross%3E1753552080%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1753552080&rft_id=info:pmid/&rft_cqvip_id=41272187&rfr_iscdi=true |