Development of a wind retrieval method for low-speed low-pressure flows for ExoMars

Highlights A novel wind speed retrieval is developed for Mars surface exploration. Retrieval method based on forced convection modelling on passive-cooling fins. Free flow speeds measuring capabilities demonstrated for pressures  bar. Accuracy of ±0.3 m/s for frontal winds at  m/s and lateral winds...

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Detalles Bibliográficos
Autores: Soria Salinas, Álvaro, Zorzano, María-Paz, Mantas Nakhai, R., Martín Torres, Javier
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Instituto Nacional de Técnica Aeroespacial (INTA)
Repositorio:DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
OAI Identifier:oai:digital.inta.es:20.500.12666/309
Acceso en línea:https://www.sciencedirect.com/science/article/pii/S1359431120332348
http://hdl.handle.net/20.500.12666/309
Access Level:acceso abierto
Palabra clave:Heat transfer coefficient
Forced convection
Wind tunnel
Nusselt number
Experiments
Mars
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spelling Development of a wind retrieval method for low-speed low-pressure flows for ExoMarsSoria Salinas, ÁlvaroZorzano, María-PazMantas Nakhai, R.Martín Torres, JavierHeat transfer coefficientForced convectionWind tunnelNusselt numberExperimentsMarsHighlights A novel wind speed retrieval is developed for Mars surface exploration. Retrieval method based on forced convection modelling on passive-cooling fins. Free flow speeds measuring capabilities demonstrated for pressures  bar. Accuracy of ±0.3 m/s for frontal winds at  m/s and lateral winds at  m/s.Forced convective heat transfer from three horizontally inclined rectangular-based cylinders (rods) has been studied experimentally under representative Martian near-surface air flows in the Aarhus Wind Tunnel Simulator (AWTS), Denmark. The testing campaign was developed for the HABIT (Habitability: Brines, Irradiation and Temperature) instrument, European payload on board the ExoMars 2022 Kazachok surface platform. The average heat transfer coefficient was determined from steady CO2 flows at a pressure of 9.9 mbar, an ambient temperature of ∼25 °C, and for horizontal free-stream velocities between 0.8 and 12 m/s. A retrieval algorithm to derive the wind speed from the average heat transfer coefficient estimated at each of the three HABIT Air Temperature Sensors (ATS) rods was calibrated within the AWTS. The ATS rods are placed one at the front of the instrument structure (ATS2) and two on the sides (ATS1 and ATS3); and under Martian atmospheric conditions these rods serve as cooling fins. Several relationships between the Nusselt number and the Reynolds and Prandtl numbers reported in the literature were evaluated to model convective heat transfer from the ATS rods. Where needed, corrections to account for radiative heat transfer within the AWTS were implemented. The final retrieval method demonstrated that wind speed can be retrieved for frontal winds in the range of 0–10 m/s, with an error of ±0.3 m/s, using the cooling profile of the ATS rod 3, and for lateral winds in the range of 0–6 m/s, with an error of ±0.3 m/s, using the ATS rod 2 cooling profile.The HABIT FM and EQM were manufactured by Omnisys Instruments AB, Sweden, in cooperation with the Lulea University of Technology (LTU). The HABIT project was funded by the Swedish National Space Agency (SNSA). We thank the ExoMars project team, European Space Agency (ESA), Roscosmos, Space Research Institute (IKI) and Omnisys Instruments AB for their hard work on the ExoMars 2022 mission. We acknowledge the Lulea University of Technology, the Wallenberg Foundation and the Kempe Foundation for support of the Mars research activities. ASS acknowledges the support of the LTU Graduate School of Space Technology. MPZ has been partially funded by the Spanish State Research Agency (AEI) Project No. MDM-2017-0737 Unidad de Excelencia "Maria de Maeztu"-Centro de Astrobiologia (INTA-CSIC). We acknowledge the support of Mr. Jens Jacob Iversen and Dr. Jonathan P. Merrison from the Aarhus Wind Tunnel of the Aarhus University (Denmark); With funding from the Spanish government through the "María de Maeztu Unit of Excellence" accreditation (MDM-2017-0737).Peer reviewElsevier BVUnidad de Excelencia Científica María de Maeztu Centro de Astrobiología del Instituto Nacional de Técnica Aeroespacial y CSIC, MDM-2017-0737Zorzano, M. P. [0000-0002-4492-9650]Martín Torres, J. [0000-0001-6479-2236]202120212020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501application/pdfhttps://www.sciencedirect.com/science/article/pii/S1359431120332348http://hdl.handle.net/20.500.12666/309reponame:DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacialinstname:Instituto Nacional de Técnica Aeroespacial (INTA)InglésAttribution-NonCommercial-NoDerivatives 4.0 InternationalUnder a Creative Commons licensehttps://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:digital.inta.es:20.500.12666/3092026-06-23T12:46:37Z
dc.title.none.fl_str_mv Development of a wind retrieval method for low-speed low-pressure flows for ExoMars
title Development of a wind retrieval method for low-speed low-pressure flows for ExoMars
spellingShingle Development of a wind retrieval method for low-speed low-pressure flows for ExoMars
Soria Salinas, Álvaro
Heat transfer coefficient
Forced convection
Wind tunnel
Nusselt number
Experiments
Mars
title_short Development of a wind retrieval method for low-speed low-pressure flows for ExoMars
title_full Development of a wind retrieval method for low-speed low-pressure flows for ExoMars
title_fullStr Development of a wind retrieval method for low-speed low-pressure flows for ExoMars
title_full_unstemmed Development of a wind retrieval method for low-speed low-pressure flows for ExoMars
title_sort Development of a wind retrieval method for low-speed low-pressure flows for ExoMars
dc.creator.none.fl_str_mv Soria Salinas, Álvaro
Zorzano, María-Paz
Mantas Nakhai, R.
Martín Torres, Javier
author Soria Salinas, Álvaro
author_facet Soria Salinas, Álvaro
Zorzano, María-Paz
Mantas Nakhai, R.
Martín Torres, Javier
author_role author
author2 Zorzano, María-Paz
Mantas Nakhai, R.
Martín Torres, Javier
author2_role author
author
author
dc.contributor.none.fl_str_mv Unidad de Excelencia Científica María de Maeztu Centro de Astrobiología del Instituto Nacional de Técnica Aeroespacial y CSIC, MDM-2017-0737
Zorzano, M. P. [0000-0002-4492-9650]
Martín Torres, J. [0000-0001-6479-2236]
dc.subject.none.fl_str_mv Heat transfer coefficient
Forced convection
Wind tunnel
Nusselt number
Experiments
Mars
topic Heat transfer coefficient
Forced convection
Wind tunnel
Nusselt number
Experiments
Mars
description Highlights A novel wind speed retrieval is developed for Mars surface exploration. Retrieval method based on forced convection modelling on passive-cooling fins. Free flow speeds measuring capabilities demonstrated for pressures  bar. Accuracy of ±0.3 m/s for frontal winds at  m/s and lateral winds at  m/s.
publishDate 2020
dc.date.none.fl_str_mv 2020
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://www.sciencedirect.com/science/article/pii/S1359431120332348
http://hdl.handle.net/20.500.12666/309
url https://www.sciencedirect.com/science/article/pii/S1359431120332348
http://hdl.handle.net/20.500.12666/309
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
Under a Creative Commons license
https://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
Under a Creative Commons license
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier BV
publisher.none.fl_str_mv Elsevier BV
dc.source.none.fl_str_mv reponame:DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname:Instituto Nacional de Técnica Aeroespacial (INTA)
instname_str Instituto Nacional de Técnica Aeroespacial (INTA)
reponame_str DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
collection DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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