Aerodynamic loads acting on the M5/ONERA/IAE aeronautical standard model

Autor:	M. C. C. Araújo, M. S. Souza, R. R. Santos, M. L. C. C. Reis
Rok vydání:	2019
Předmět:	History business.industry Environmental science Structural engineering Aerodynamics business Computer Science Applications Education Standard model (cryptography)
Zdroj:	Journal of Physics: Conference Series. 1379:012009
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/1379/1/012009
Popis:	A test campaign to estimate the aerodynamic loads acting on the aeronautical standard model M5/ONERA/IAE is under progress. The model is being tested at the TA-2 subsonic wind tunnel using an external balance. The values of force and moment coefficients and associated uncertainties are evaluated by measuring aerodynamic loads read by the balance sensors and the parameters of the wind tunnel airflow. The campaign is part of an Interlaboratory comparison of results involving other wind tunnel facilities around the world. This paper presents load coefficient curves versus sideslip angle. At TA-2, the uncertainty associated with the pitching coefficient presents the highest value. The dominant contribution comes from the hysteresis.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ee2a6adfe039c9ef8b345f1dfad1b76a https://doi.org/10.1088/1742-6596/1379/1/012009 Zobrazit plný text záznamu