Publication
Improved performance of polyimide Cirlex‐based dielectric barrier discharge plasma actuators for flow control
| dc.contributor.author | Nunes-Pereira, João | |
| dc.contributor.author | Rodrigues, Frederico Miguel Freire | |
| dc.contributor.author | Abdollahzadehsangroudi, Mohammadmahdi | |
| dc.contributor.author | Pascoa, José | |
| dc.contributor.author | Lanceros-Mendez, Senentxu | |
| dc.date.accessioned | 2024-02-23T15:21:07Z | |
| dc.date.available | 2024-02-23T15:21:07Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | Dielectric barrier discharge (DBD) plasma actuators are simple electrohydrodynamic devices, which are able to provide effective aerodynamic control. One of the main components of these devices is the thin dielectric layer, which allows to separate and prevent the arc between the high-voltage electrodes. Different materials can be used as dielectric layer to reduce the power consumption or boost the flow controlling effect of the actuators. In this context, this report presents a comparative study of two commercial polyimides, Kapton and Cirlex, used as dielectric layer of surface DBD plasma actuators. The electrical, dielectric, mechanical, electromechanical, and thermal properties were obtained to evaluate overall performance. It was verified that Cirlex (8.3 W) consumes less power than Kapton (21.3 W) to generate higher induced flow velocity of ≈3.4 m/s for an input voltage of 11 kVpp and 24 kHz. During one AC cycle at 11 kVpp the charge transferred for Cirlex (70 nC) is lower than for Kapton (100 nC), as well as the dielectric breakdown voltage to ignite the plasma discharge, 1.5 and 2.2 kVpp, respectively. The Cirlex DBD presents a higher voltage operation limit (at least 14 kVpp) and a more regular plasma discharge, which results in a more homogenous thermal profile and temperature distribution during its operation. The Cirlex actuator delivered higher mechanical power (6.2 mW) and achieved higher electromechanical efficiency (0.004%). The polyimide Cirlex proved to be a suitable alternative for Kapton to fabricate DBD plasma actuators for flow control with improved performance. | pt_PT |
| dc.description.sponsorship | Ciência e a Tecnologia (FCT), Fundo Social Europeu (FSE) and Programa Operacional Regional Centro 2020 and Norte 2020 for the Strategic; project INDTECH 4.0 funded by Portugal 2020, Programa Operacional Competitividade e Internacionalizaão (POCI) and Fundo Europeu de Desenvolvimento Regional (FEDER). The authors acknowledge funding from the Basque Government Industry Departments under the ELKARTEK programs. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Nunes-Pereira J, Rodrigues FF, Abdollahzadehsangroudi M, Páscoa JC, Lanceros-Mendez S. Improved performance of polyimide Cirlex-based dielectric barrier discharge plasma actuators for flow control. Polym Adv Technol. 2021;1-13. doi:10.1002/pat.5600 | pt_PT |
| dc.identifier.doi | 10.1002/pat.5600 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.6/14255 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Wiley | pt_PT |
| dc.relation | New generation printable sensors and plasma actuators for flow control in aeronautics | |
| dc.relation | Not Available | |
| dc.relation | Centre for Mechanical and Aerospace Science and Technologies | |
| dc.relation | Physics Center of Minho and Porto Universities | |
| dc.relation.publisherversion | https://onlinelibrary.wiley.com/doi/full/10.1002/pat.5600 | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | pt_PT |
| dc.subject | Cirlex | pt_PT |
| dc.subject | Dielectric barrier discharge plasma actuators | pt_PT |
| dc.subject | Flow control | pt_PT |
| dc.subject | Kapton | pt_PT |
| dc.subject | Polyimides | pt_PT |
| dc.title | Improved performance of polyimide Cirlex‐based dielectric barrier discharge plasma actuators for flow control | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | New generation printable sensors and plasma actuators for flow control in aeronautics | |
| oaire.awardTitle | Not Available | |
| oaire.awardTitle | Centre for Mechanical and Aerospace Science and Technologies | |
| oaire.awardTitle | Physics Center of Minho and Porto Universities | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F117838%2F2016/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/CEEC IND 2017/CEECIND%2F03347%2F2017%2FCP1472%2FCT0001/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00151%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04650%2F2020/PT | |
| oaire.citation.endPage | 1290 | pt_PT |
| oaire.citation.issue | 4 | pt_PT |
| oaire.citation.startPage | 1278 | pt_PT |
| oaire.citation.title | Polymers for Advanced Technologies | pt_PT |
| oaire.citation.volume | 33 | pt_PT |
| oaire.fundingStream | OE | |
| oaire.fundingStream | CEEC IND 2017 | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Nunes-Pereira | |
| person.familyName | Rodrigues | |
| person.familyName | Abdollahzadehsangroudi | |
| person.familyName | Pascoa | |
| person.familyName | Lanceros-Mendez | |
| person.givenName | João | |
| person.givenName | Frederico | |
| person.givenName | Mohammadmahdi | |
| person.givenName | Jose | |
| person.givenName | Senentxu | |
| person.identifier | 814114 | |
| person.identifier.ciencia-id | 6D16-6F7E-64F0 | |
| person.identifier.ciencia-id | 451F-14AE-2B4F | |
| person.identifier.ciencia-id | FE15-2457-A47D | |
| person.identifier.ciencia-id | 1710-5975-0E2E | |
| person.identifier.ciencia-id | 8318-953C-0D4D | |
| person.identifier.orcid | 0000-0002-6024-8716 | |
| person.identifier.orcid | 0000-0001-8904-607X | |
| person.identifier.orcid | 0000-0002-9396-3855 | |
| person.identifier.orcid | 0000-0001-7019-3766 | |
| person.identifier.orcid | 0000-0001-6791-7620 | |
| person.identifier.rid | AAD-6349-2020 | |
| person.identifier.scopus-author-id | 57200519831 | |
| person.identifier.scopus-author-id | 56489820000 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.embargofct | © 2021 John Wiley & Sons Ltd. | pt_PT |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | article | pt_PT |
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