{"@type": "dcat:Dataset", "DOI": "10.21947/1481776", "accessLevel": "public", "bureauCode": ["019:20"], "contactPoint": {"@type": "vcard:Contact", "fn": "Lee Fingersh", "hasEmail": "mailto:lee.fingersh@nrel.gov"}, "dataQuality": true, "description": "**Overview**\n\nSequence Q: Dynamic Inflow (P)\n\nThis sequence was designed to characterize the dynamic inflow variation using the five-hole\nprobes that extend upwind of the leading edge of the blade. This test sequence used an upwind,\nrigid turbine with a 0\u00b0 cone angle. The wind speeds ranged from 5 m/s to 15 m/s, and data were\ncollected at a 0\u00b0 yaw angle. The rotor rotated at 72 RPM. Blade and probe pressure measurements\nwere collected. The teeter dampers were replaced with rigid links, and these two channels were\nflagged as not applicable by setting the measured values in the data file to -99999.99 Nm. The\nteeter link load cell was pretensioned to 40,000 N.\nThe blade pitch angle was changed from the initial tip pitch angle to the final tip pitch angle at the\nmaximum rate of 67\u00b0/s. This angle was maintained for the specified delay time duration. Then the\nblade was pitched back to the initial pitch angle and held for the specified hold time. This was\nrepeated 20 times. The campaign at 15 m/s was aborted early due to excessive low-speed shaft\ntorque loads. The file length varied depending on the time required to obtain 20 pitch cycles for\nthe specified range of angles. The name convention was the standard format, except for the short\ncampaigns collected to ascertain the functionality of the instrumentation. These points were\ncollected at a 3\u00b0 pitch angle and use the characters REF in the four digits that normally represent\nyaw angle.\n\n**Data Details**\n\nFile naming information can be found in the attached Word document \"Sequence Q Filename Key\", copied from the Phase VI Test Report.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://a2e.energy.gov/data/uae6/uae6.z16.00", "description": "Main dataset landing page with options to request/download", "format": "00", "mediaType": "application/octet-stream", "title": "uae6/uae6.z16.00"}], "identifier": "https://data.openei.org/submissions/4212", "issued": "2018-11-12T00:00:00Z", "keyword": ["a2e", "atmosphere to electrons", "wind", "weto", "eere", "uae6", "Unsteady Aerodynamics Experiment Phase VI NREL-NASA Ames Wind Tunnel Experiment", "UAE6", "Wind Tunnel Tests Data", "Sequence Q", "Raw Data", "z16", "00"], "landingPage": "https://a2e.energy.gov/data/uae6/uae6.z16.00", "license": "https://creativecommons.org/licenses/by/4.0/", "modified": "2020-03-27T00:00:00Z", "programCode": ["019:010"], "projectNumber": "67025", "projectTitle": "Wind Data Hub", "publisher": {"@type": "org:Organization", "name": "Wind Energy Technologies Office (WETO)"}, "title": "UAE6 - Wind Tunnel Tests Data - UAE6 - Sequence Q - Raw Data"}