Un abonnement à JoVE est nécessaire pour voir ce contenu. Connectez-vous ou commencez votre essai gratuit.
Chapitres
- 00:05Titre
- 00:51Remote Microphone Probe Preparation
- 02:56Experiment Setup
- 04:09Calibration Measurement
- 06:23Results: Remote Microphone Probe Calibration Results for Two Primary Tube Lengths
- 07:41Conclusion
Here, we present a protocol to measure, with high spatial resolution, the unsteady surface pressure in turbulent flows. This method demonstrates the construction of a remote microphone probe (RMP) and the determination of its frequency-dependent, complex transfer function. An analytical determination of the dynamic response is presented and validated.
Tags
Unsteady Surface PressureRemote Microphone ProbeHigh Spatial ResolutionTurbulence-induced Pressure FluctuationsFluid DynamicsAeroacousticsFlow-induced Structure VibrationsSmall-length ScalesCharacteristics Of Unsteady Surface PressureSpatial And Temporal CharacteristicsDetailed InformationHigh Spatial ResolutionWide Range Of FrequenciesComponents Of Remote Microphone ProbeSmall MicrophoneStainless Steel TubingSoft TubingPlexiglass Microphone Cradle
