Search
Description
Data from wind tunnel tests of Aerosesne measurement system installed on NACA63418 at EPFL wind tunnel.
Wind tunnel experiments of fluid-structure interaction setup conducted in collaboration with Karen Mulleners head of the unsteady flow diagnostics laboratory at EPFL STI IGM UNFOLD MED 0 2426 (Batiment MED), Station 9, CH-1015 Lausanne. The setup is illustrated in Figure 6
The Aerosense node is installed on a 3D printed NACA63418 airfoil section with a 16 cm chord length. The airfoil is mounted in the middle of a 160 cm aluminium beam with one end clamped to a ground mounted frame, and the other end being free. The structural excitations are introduced via a heaving cyclic motion by an eccentric mass at the tip of the aluminium beam. The aerodynamic loading are introduced by the wind inflow on the airfoil section at the outlet of the wind tunnel. A transverse crack is introduced 10 cm from the clamped end of the beam. In addition to the Aerosense node measuring aerodynamic pressure on 40 MEMS pressure sensors, five PCB accelerometers were also installed along the span of the beam to collect vibration data.
Measurement series
228 datasets, each containing:
• 38 pressure time series sampled at 100 Hz
• 5 acceleration signals sampled at 2 kHz
• Video recording
• Streamwise motion capture (only for AoA = 8)
Dataset file
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.Example script for calculation:
https://github.com/antespi/s3md5
File details
- License:
-
open in new tab
CC BYAttribution
Details
- Year of publication:
- 2023
- Verification date:
- 2023-06-13
- Dataset language:
- English
- Fields of science:
-
- automation, electronics, electrical engineering and space technologies (Engineering and Technology)
- mechanical engineering (Engineering and Technology)
- DOI:
- DOI ID 10.34808/gq12-wx33 open in new tab
- Verified by:
- No verification
Keywords
Cite as
Authors
seen 200 times