Standard Wind Tunnel Models
Standard wind tunnel models, also known as reference models, calibration models (french: maquettes d'étalonnage) or test check-standards are objects of relatively simple and precisely defined shapes, having known aerodynamic characteristics, that are tested in wind tunnels. Standard models are used in order to verify, by comparison of wind tunnel test results with previously published results, the complete measurement chain in a wind tunnel, including wind tunnel structure, quality of the airstream, model positioning, transducers and force balances, data acquisition system and data reduction software.Reed T.D., Pope T.C., Coksey T.M."Calibration of Transonic and Supersonic Wind Tunnels" NASA CR 2920, NASA, 1977Pope A."Wind Tunnel Calibration Techniques" AGARDograph 54, AGARD, 1961 More specifically, standard wind tunnel models are used for: *confirmation of the reliability of the data from a new wind tunnel by comparison with results from other wind tunnel facilities; *providin ...
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