Publication
Implementation of the classical plasma–fluid model for simulation of dielectric barrier discharge (DBD) actuators in OpenFOAM
| dc.contributor.author | Abdollahzadehsangroudi, Mohammadmahdi | |
| dc.contributor.author | Páscoa, J.C. | |
| dc.contributor.author | Oliveira, P.J. | |
| dc.date.accessioned | 2021-01-20T15:57:55Z | |
| dc.date.available | 2021-01-20T15:57:55Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | To simulate the coupled plasma and fluid flow physics of dielectric-barrier discharge, a plasma–fluid model is utilized in conjunction with a compressible flow solver. The flow solver is responsible for determining the bulk flow kinetics of dominant neutral background species including mole fractions, gas temperature, pressure and velocity. The plasma solver determines the kinetics and energetics of the plasma species and accounts for finite rate chemistry. In order to achieve maximum reliability and best performance, we have utilized state-of-the-art numerical and theoretical approaches for the simulation of DBD plasma actuators. In this respect, to obtain a stable and accurate solution method, we tested and compared different existing numerical procedures, including operator-splitting algorithm, super-timestepping, and solution of the Poisson and transport equations in a semi-implicit manner. The implementation of the model is conducted in OpenFOAM. Four numerical test cases are considered in order to validate the solvers and to investigate the drawbacks/benefits of the solution approaches. The test problems include single DBD actuator driven by positive, negative and sinusoidal voltage waveforms, similar to the ones that could be found in literature. The accuracy of the results strongly depends to the choice of time step, grid size and discretization scheme. The results indicate that the super-time-stepping treatment improves the computational efficiency in comparison to explicit schemes. However, the semiimplicit treatment of the Poisson and transport equations showed better performance compared to the other tested approaches. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.1016/j.compfluid.2016.01.012 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.6/11049 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.subject | DBD plasma actuator | pt_PT |
| dc.subject | Plasma–Fluid model | pt_PT |
| dc.subject | Super-time-stepping | pt_PT |
| dc.subject | Electric discharge | pt_PT |
| dc.subject | OpenFOAM | pt_PT |
| dc.title | Implementation of the classical plasma–fluid model for simulation of dielectric barrier discharge (DBD) actuators in OpenFOAM | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FEMS-ENE%2F5742%2F2014/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/5876/UID%2FEMS%2F00151%2F2013/PT | |
| oaire.citation.endPage | 90 | pt_PT |
| oaire.citation.startPage | 77 | pt_PT |
| oaire.citation.title | Computers & Fluids | pt_PT |
| oaire.citation.volume | 128 | pt_PT |
| oaire.fundingStream | 9471 - RIDTI | |
| oaire.fundingStream | 5876 | |
| person.familyName | Abdollahzadehsangroudi | |
| person.familyName | Pascoa | |
| person.familyName | Oliveira | |
| person.givenName | Mohammadmahdi | |
| person.givenName | Jose | |
| person.givenName | Paulo J. | |
| person.identifier.ciencia-id | FE15-2457-A47D | |
| person.identifier.ciencia-id | 1710-5975-0E2E | |
| person.identifier.ciencia-id | 7A15-7012-C5DF | |
| person.identifier.orcid | 0000-0002-9396-3855 | |
| person.identifier.orcid | 0000-0001-7019-3766 | |
| person.identifier.orcid | 0000-0001-9843-7558 | |
| person.identifier.rid | A-4638-2009 | |
| person.identifier.scopus-author-id | 24280605700 | |
| 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 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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