DOE OSTI · 3011903
Acoustic Tomography System (CRADA Final Report)
Abstract
NREL will install the CU/CIRES acoustic tomography array at the National Wind Technology Center (NWTC). The system consists of 9 freestanding towers of 9.1m height that are currently located at the NWTC. On these towers are installed a series of microphones and speakers. One center tower holds a sonic anemometer and temperature probe. The purpose of the acoustic tomography system is to measure complex flow fields surrounding wind turbine arrays that influence wind farm energy production and reliability. There is currently no funding to test and research the system (just install it), but NREL and CU researchers will write proposals that will fund the actual research with this unique measurement technology.
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Moriarty, Patrick [National Renewable Energy Lab., Golden, CO (United States)] (ORCID:0000000171225993), De Maria, Ted [Univ. of Colorado, Boulder, CO (United States)]. 2025-11-14. Acoustic Tomography System (CRADA Final Report). https://doi.org/10.2172/3011903
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