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dc.contributor.authorMichou, Yanick.
dc.contributor.authorDeleglise, Bruno.
dc.contributor.authorLebrun, Frederic.
dc.contributor.authorScolan, Emmanuel.
dc.contributor.authorGrivel, Aurélie.
dc.contributor.authorSteiger, Rolf.
dc.contributor.authorPugin, Raphaël.
dc.contributor.authorMerienne, Marie-Claire.
dc.contributor.authorLe Sant, Yves.
dc.date.accessioned2021-12-09T12:46:49Z
dc.date.available2021-12-09T12:46:49Z
dc.date.issued2015
dc.identifier.citation31st AIAA Aerodynamic Measurement Technology and Ground Testing Conference, Dallas TX
dc.identifier.urihttps://yoda.csem.ch/handle/20.500.12839/51
dc.description.abstractA new unsteady Pressure Sensitive Paint based on a nanostructured sol-gel coating has been developped and tested on a steel model of a civil aircraft in the ONERA's S2MA transonic windtunnel. Two inserts were fitted in the model wing and coated with a sol-gel based nanostructured silica PSP and functionalized by soaking in a Ru(dpp)3 solution. A third insert was prepared with anodised-aluminum PSP for comparison. The test conditions were M = 0.875, PiO = 100 kPa and 185 kPa. Pressure sensitivity of the nanoporous PSP is lower than that of the AA-PSP, however its luminescence intensity is about live times higher than that of the AA-PSP, resulting in a favorable compromise.
dc.subjectpressure sensitive paint,sol-gel,onera,windtunnel,PSP,nanoporous,luminescence
dc.titleDevelopment of a Sol-Gel Based Nanoporous Unsteady Pressure Sensitive Paint and Validation in the Large Transonic Onera S2MA Windtunnel
dc.typeProceedings Article
dc.type.csemdivisionsDiv-T
dc.type.csemresearchareasFunctional Surfaces
dc.identifier.doihttps://arc.aiaa.org/doi/10.2514/6.2015-2408


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