Modifications of the Penn State Boundary Layer Research Facility for Boundary Layer/Structure Interaction Experimental Research

Modifications of the Penn State Boundary Layer Research Facility for Boundary Layer/Structure Interaction Experimental Research

Modifications to the Penn State Boundary Layer Research Facility (BLRF) have been made so that low wavenumber turbulent boundary layer (TBL) wall pressure fluctuation spectra can be measured. In addition, fundamental experimental research on boundary layer/structure interaction can be conducted. Mod...

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Bibliographische Detailangaben
1. Verfasser: Burroughs, C B
Format: Report
Sprache:eng
Schlagworte:
BACKGROUND
BOUNDARY LAYER
Fluid Mechanics
INTENSITY
INTERACTIONS
SPECTRA
STRUCTURAL PROPERTIES
TEST EQUIPMENT
TEST FACILITIES
TURBULENT BOUNDARY LAYER
VARIABLE PRESSURE
VIBRATION
WALLS
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Beschreibung
Zusammenfassung:Modifications to the Penn State Boundary Layer Research Facility (BLRF) have been made so that low wavenumber turbulent boundary layer (TBL) wall pressure fluctuation spectra can be measured. In addition, fundamental experimental research on boundary layer/structure interaction can be conducted. Modifications include the design and fabrication of a new test section to accommodate a long flat elastic test plate in contact with the boundary layer and extensive treatments to reduce background vibration levels in the test plate. The design, fabrication and installation of these modifications are described. (SDW)