TEAMER: WITT Vortex Induced Vibration

Description

These files include power data, current speed data, and motion data from two Vortex Induced Vibration experiments at 48.0760, -123.0441 near PNNL-Sequim. The power data are from the WITT transmission system that was mounted in a housing on top of a 2.5 m PVC pipe and secured to the seabed on a lander. The current speed data are from the second test where a Nortek Signature 1000 ADCP was mounted in a Sea Spider tripod next to the WITT lander. The motion data are from a Yost Inertial Measurement Unit that was mounted in the WITT housing at the top of the 2.5 m pipe.

Resources

Name Format Description Link
8 Hourly average and maximum power values of the power generated by the WITT instrument during VIV Test 1. "In" refers to as it was measured before the DC/DC converter and "Out" was measured after the DC/DC converter. https://mhkdr.openei.org/files/671/Power_log_VIV_FY24.csv
8 Hourly average and maximum power values of the power generated by the WITT instrument during VIV Test 2. "In" refers to as it was measured before the DC/DC converter and "Out" was measured after the DC/DC converter. https://mhkdr.openei.org/files/671/1-Power_Log_VIV_Test2.csv
32 These are data from the Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration: Test 1. https://mhkdr.openei.org/files/671/witt.yost.a1.20240910.032740.nc
32 These are data from the Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration: Test 1. https://mhkdr.openei.org/files/671/witt.yost.a1.20240911.000000.nc
32 These are data from the Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration: Test 1. https://mhkdr.openei.org/files/671/witt.yost.a1.20240911.235959.nc
32 Current speed data from the Nortek Signature 1000 ADCP acquired during Test2 of the Vortex Induced Vibration experiment. The ADCP was mounted in a Sea Spider at: 48.0760, -123.0441. https://mhkdr.openei.org/files/671/S106548A001_VIV_Feb2025_avg.nc
32 Data from a Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration Test 2 experiment. https://mhkdr.openei.org/files/671/witt.yost.a1.20250225.nc
33 Harvesting Subsea Water Motion to Provide Clean Electrical Power Post Access Report detailing the project. https://mhkdr.openei.org/files/671/WITT_VIV_TEAMER.pdf

Tags

  • yost
  • data
  • motion
  • witt
  • current-speed
  • dataset
  • marine
  • vortex-induced-vibration
  • power
  • teamer
  • pnnl
  • sequim
  • vortex
  • raw-data
  • energy

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