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Title: Admiralty Inlet Hub-Height Turbulence Measurements from June 2012

This data is from measurements at Admiralty Head, in admiralty inlet. The measurements were made using an IMU equipped ADV mounted on a mooring, the 'Tidal Turbulence Mooring' or 'TTM'. The inertial measurements from the IMU allows for removal of mooring motion in post processing. The mooring motion has been removed from the stream-wise and vertical velocity signals (u, w). The lateral (v) velocity may have some 'persistent motion contamination' due to mooring sway. The ADV was positioned 11m above the seafloor in 58m of water at 48.1515N, 122.6858W. Units ----- - Velocity data (_u, urot, uacc) is in m/s. - Acceleration (Accel) data is in m/s^2. - Angular rate (AngRt) data is in rad/s. - The components of all vectors are in 'ENU' orientation. That is, the first index is True East, the second is True North, and the third is Up (vertical). - All other quantities are in the units defined in the Nortek Manual. Motion correction and rotation into the ENU earth reference frame was performed using the Python-based open source DOLfYN library (http://lkilcher.github.io/dolfyn/). Details on motion correction can be found there. For additional details on this dataset see the included Marine Energy Technology Symposium paper.
Authors:
Publication Date:
Report Number(s):
49
DOE Contract Number:
FY12 AOP 1323
Product Type:
Dataset
Research Org(s):
Marine and Hydrokinetic Data Repository (MHKDR); National Renewable Energy Laboratory
Collaborations:
National Renewable Energy Laboratory
Sponsoring Org:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Wind and Water Technologies Office (EE-4W)
Geolocation:
POINT (-122.6858 48.1515)
Subject:
16 Tidal and Wave Power; MHK; Marine; Hydrokinetic; energy; power; water velocity; Admiralty Inlet; Puget Sound; Turbulence; python; code; resource; safety; effectiveness
Related Identifiers:
OSTI Identifier:
1245824

Kilcher, Levi. Admiralty Inlet Hub-Height Turbulence Measurements from June 2012. United States: N. p., Web. doi:10.15473/1245824.
Kilcher, Levi. Admiralty Inlet Hub-Height Turbulence Measurements from June 2012. United States. doi:10.15473/1245824.
Kilcher, Levi. 2012. "Admiralty Inlet Hub-Height Turbulence Measurements from June 2012". United States. doi:10.15473/1245824. https://www.osti.gov/servlets/purl/1245824.
@misc{osti_1245824,
title = {Admiralty Inlet Hub-Height Turbulence Measurements from June 2012},
author = {Kilcher, Levi},
abstractNote = {This data is from measurements at Admiralty Head, in admiralty inlet. The measurements were made using an IMU equipped ADV mounted on a mooring, the 'Tidal Turbulence Mooring' or 'TTM'. The inertial measurements from the IMU allows for removal of mooring motion in post processing. The mooring motion has been removed from the stream-wise and vertical velocity signals (u, w). The lateral (v) velocity may have some 'persistent motion contamination' due to mooring sway. The ADV was positioned 11m above the seafloor in 58m of water at 48.1515N, 122.6858W. Units ----- - Velocity data (_u, urot, uacc) is in m/s. - Acceleration (Accel) data is in m/s^2. - Angular rate (AngRt) data is in rad/s. - The components of all vectors are in 'ENU' orientation. That is, the first index is True East, the second is True North, and the third is Up (vertical). - All other quantities are in the units defined in the Nortek Manual. Motion correction and rotation into the ENU earth reference frame was performed using the Python-based open source DOLfYN library (http://lkilcher.github.io/dolfyn/). Details on motion correction can be found there. For additional details on this dataset see the included Marine Energy Technology Symposium paper.},
doi = {10.15473/1245824},
year = {2012},
month = {6} }
  1. The DOE Marine and Hydrokinetic Data Repository was established to receive, manage and make available all marine and hydrokinetic-relevant data generated from projects funded by the DOE Water Power Programs. This includes data from DOE-funded projects associated with any portion of the marine and hydrokinetic project life-cycle (e.g. resource characterization, device development, demonstration), as well as data produced by DOE-funded research. The database includes wave, tidal, current, and ocean thermal energy, and contains information on the various energy conversion technologies, companies active in the field, and development of projects in the water.
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