TEAMER: WITT Vortex Induced Vibration
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
8 resources available
-
Test 2 - Hourly Power Values.csv
CSV -
Test 1 - Hourly Power Values.csv
CSV -
Test 2 - Current Speed Data.nc
NC -
Post Access Report.pdf
PDF -
Test 1 - 20240910.032740.nc
NC -
Test 1 - 20240911.000000.nc
NC -
Test 1 - 20240911.235959.nc
NC -
Test 2 - 20250225.nc
NC
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"019:20"
]
|
| contactPoint |
{
"fn": "Ruth Branch",
"@type": "vcard:Contact",
"hasEmail": "mailto:ruth.branch@pnnl.gov"
}
|
| dataQuality |
true
|
| 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. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Test 2 - Hourly Power Values.csv",
"format": "csv",
"accessURL": "https://mhkdr.openei.org/files/671/1-Power_Log_VIV_Test2.csv",
"mediaType": "text/csv",
"description": "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."
},
{
"@type": "dcat:Distribution",
"title": "Test 1 - Hourly Power Values.csv",
"format": "csv",
"accessURL": "https://mhkdr.openei.org/files/671/Power_log_VIV_FY24.csv",
"mediaType": "text/csv",
"description": "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."
},
{
"@type": "dcat:Distribution",
"title": "Test 2 - Current Speed Data.nc",
"format": "nc",
"accessURL": "https://mhkdr.openei.org/files/671/S106548A001_VIV_Feb2025_avg.nc",
"mediaType": "application/octet-stream",
"description": "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."
},
{
"@type": "dcat:Distribution",
"title": "Post Access Report.pdf",
"format": "pdf",
"accessURL": "https://mhkdr.openei.org/files/671/WITT_VIV_TEAMER.pdf",
"mediaType": "application/pdf",
"description": "Harvesting Subsea Water Motion to Provide Clean Electrical Power Post Access Report detailing the project. "
},
{
"@type": "dcat:Distribution",
"title": "Test 1 - 20240910.032740.nc",
"format": "nc",
"accessURL": "https://mhkdr.openei.org/files/671/witt.yost.a1.20240910.032740.nc",
"mediaType": "application/octet-stream",
"description": "These are data from the Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration: Test 1."
},
{
"@type": "dcat:Distribution",
"title": "Test 1 - 20240911.000000.nc",
"format": "nc",
"accessURL": "https://mhkdr.openei.org/files/671/witt.yost.a1.20240911.000000.nc",
"mediaType": "application/octet-stream",
"description": "These are data from the Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration: Test 1."
},
{
"@type": "dcat:Distribution",
"title": "Test 1 - 20240911.235959.nc",
"format": "nc",
"accessURL": "https://mhkdr.openei.org/files/671/witt.yost.a1.20240911.235959.nc",
"mediaType": "application/octet-stream",
"description": "These are data from the Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration: Test 1."
},
{
"@type": "dcat:Distribution",
"title": "Test 2 - 20250225.nc",
"format": "nc",
"accessURL": "https://mhkdr.openei.org/files/671/witt.yost.a1.20250225.nc",
"mediaType": "application/octet-stream",
"description": "Data from a Yost IMU that was mounted in the WITT housing during the Vortex Induced Vibration Test 2 experiment."
}
]
|
| identifier | https://data.openei.org/submissions/8581 |
| issued | 2025-12-02T07:00:00Z |
| keyword |
[
"PNNL",
"Sequim",
"TEAMER",
"Vortex",
"Vortex Induced Vibration",
"WITT",
"Yost",
"current speed",
"data",
"dataset",
"energy",
"marine",
"motion",
"power",
"raw data"
]
|
| landingPage | https://mhkdr.openei.org/submissions/671 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2025-12-23T20:20:46Z |
| programCode |
[
"019:009"
]
|
| projectLead | Lauren Ruedy |
| projectNumber | EE0008895 |
| projectTitle | Testing Expertise and Access for Marine Energy Research |
| publisher |
{
"name": "Pacific Northwest National Laboratory",
"@type": "org:Organization"
}
|
| spatial |
"{"type":"Polygon","coordinates":[[[-123.048011,48.076427],[-123.045319,48.076427],[-123.045319,48.078225],[-123.048011,48.078225],[-123.048011,48.076427]]]}"
|
| title | TEAMER: WITT Vortex Induced Vibration |
