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Campo DC | Valor | Idioma |
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dc.rights.license | © 2022 by the authors. Licensee MDPI, Basel, Switzerland. | es |
dc.contributor.author | Rodríguez Sevillano, A. | es |
dc.contributor.author | Barcala Montejano, M. Á. | es |
dc.contributor.author | Bardera, Rafael | es |
dc.contributor.author | García Magariño, A. | es |
dc.contributor.author | Rodríguez Rojo, María Elena | es |
dc.contributor.author | Morales Serrano, Sara | es |
dc.contributor.author | Fernández Antón, Jaime | es |
dc.date.accessioned | 2023-11-28T09:15:36Z | - |
dc.date.available | 2023-11-28T09:15:36Z | - |
dc.date.issued | 2022-05-16 | - |
dc.identifier.citation | Applied Mechanics 3(2): 628-648(2022) | es |
dc.identifier.other | https://www.mdpi.com/2673-3161/3/2/37 | es |
dc.identifier.uri | http://hdl.handle.net/20.500.12666/894 | - |
dc.description | © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). | es |
dc.description.abstract | This paper presents a study based on wind tunnel research on biplane configurations. The objective of this research is to establish an experimental basis for relationships between the main geometrical parameters that define a biplane configuration (stagger, decalage, gap, and sweep angle) and the aerodynamic characteristics (CL, CD). This experimental study focuses on a 2D approach. This method is the first step towards dealing with the issue, and it allows the variables involved in the tests to be reduced. The biplane configuration has been compared with the monoplane configuration to analyze the viability for implementing the biplane configuration in the field of application for micro air vehicles (MAV). At present, the biplane and other unusual configurations have not been a common design for MAV; however, they do have unlimited future potential. A set of experimental tests were carried out on various biplane configurations at low Reynolds numbers, which allowed the criteria for selecting the best wing configuration to be defined. The results obtained here show that the biplane configuration provides a higher maximum lift coefficient (CLmax) than the planar wing (monoplane). Furthermore, it has a larger wetted surface than the planar configuration, so the parasitic drag increases for the biplane configuration. This research is focused on a drone flight regime (low Reynolds number), and in this case, the parasitic drag (profile drag) has an important role in the total drag of the airplane. This study considers whether the reduction in the induced drag due to three–dimensional configuration (biplanes, box–wings, and joined–wings) can reduce the total drag or if the increase in the parasitic drag is bigger. Additionally, the increase in lift and the decrease in parasitic drag (profile drag) will be studied to determine if they have a greater influence on the performance of the airplane than the increase in structural weight. Further research is planned to be performed on 3D prototypes, with the selected configurations, and applied to nonconventional wing planforms. | es |
dc.description.sponsorship | This research received no external funding. | es |
dc.language.iso | eng | es |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | es |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | es |
dc.subject | Biplane configuration | es |
dc.subject | Nonplanar wing | es |
dc.subject | Low Reynolds regime | es |
dc.subject | Aerodynamic behavior | es |
dc.subject | Wind tunnel test | es |
dc.title | Selection criteria for biplane wing geometries by means of 2D wind tunnel tests | es |
dc.type | info:eu-repo/semantics/article | es |
dc.identifier.doi | 10.3390/applmech3020037 | - |
dc.identifier.e-issn | 2673-3161 | - |
dc.contributor.funder | Instituto Nacional de Técnica Aeroespacial (INTA) | es |
dc.description.peerreviewed | Peerreview | es |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es |
Aparece en las colecciones: | (Aeronáutica) Artículos |
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Selection criteria for biplane wing geometries by means of 2D wind tunnel tests.pdf | 10,07 MB | Adobe PDF | Visualizar/Abrir |
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