Found 16 datasets matching "acoustic emissions".
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In July 2021, a commercial-off-the-shelf hydrophone was deployed in a free-drifting configuration to measure underwater acoustic emissions and characterize a 25 kW-rated tidal turbine at the...
Search relevance: 71.20 | Views last month: 0 -
Directional Cooling-Induced Fracturing (DCIF) experiments were conducted on a short, cylindrical sample of Westerly granite (diameter = 4 inches, height ~ 2 inches). Liquid nitrogen was poured in...
Search relevance: 62.82 | Views last month: 0 -
This dataset contains results from controlled shear reactivation experiments performed on cylindrical Westerly and granitoid granite samples with a single inclined fracture. Laboratory faults were...
Search relevance: 61.52 | Views last month: 24 -
Machine learning can be used to predict fault properties such as shear stress, friction, and time to failure using continuous records of fault zone acoustic emissions. The files are extracted...
Search relevance: 54.01 | Views last month: 0 -
This dataset contains experimental and acoustic data from shear reactivation tests that investigate the relationship between fluid-injection rate, pore pressure distribution, and seismic moment...
Search relevance: 52.06 | Views last month: 4 -
Universal log-periodic correction to renormalization group scaling for rupture stress prediction from acoustic emissions.
Search relevance: 48.38 | Views last month: 0 -
Included are data from triaxial, single-inclined-fracture friction experiments. The experiments were performed with slide-hold-slide protocol on Utah FORGE gneiss at increased temperature. With a...
Search relevance: 39.24 | Views last month: 0 -
Offshore wind farms allow renewable energy to be generated with little or no carbon dioxide emissions and there is little visual or noise disturbance to the public. Making decisions on when and...
Search relevance: 36.32 | Views last month: 1 -
Directional Cooling-Induced Fracturing (DCIF) experiments were conducted on rectangular Westerly granite blocks (width=depth=4.0", height=2.0"). Liquid nitrogen was poured in a small, 1"-diameter...
Search relevance: 35.89 | Views last month: 0 -
Directional Cooling-Induced Fracturing (DCIF) experiments were conducted on three rectangular Westerly granite blocks (width=depth=4.0", height=2.0") which were preheated to 200, 400, and 600...
Search relevance: 32.81 | Views last month: 0 -
Fault heterogeneities such as bumps, bends, and stepovers are commonly observed on natural faults but challenging to recreate under controlled laboratory conditions. We study deformation and...
Search relevance: 24.54 | Views last month: 0 -
This project focused on assessment and discovery of fluid-rock interaction in geothermal reservoirs. We accomplished work in four main areas: 1) fracture formation and the relationship between...
Search relevance: 23.71 | Views last month: 0 -
Deepwater Horizon SEAMAP data. Unconventional configurations for both the EK60s and the ME70 allowed for three-dimensional images to be created from the split-aperture acoustic data. The ME70...
Search relevance: 23.62 | Views last month: 0 -
Deepwater Horizon SEAMAP data. Unconventional configurations for both the EK60s and the ME70 allowed for three-dimensional images to be created from the split-aperture acoustic data. The ME70...
Search relevance: 23.51 | Views last month: 1 -
Enhanced reservoir connectivity generally requires maximizing the intersection between hydraulic fracture (HF) and preexisting underground natural fractures (NF), while having the hydraulic...
Search relevance: 20.23 | Views last month: 1 -
Enhanced reservoir connectivity generally requires maximizing the intersection between hydraulic fracture (HF) and preexisting underground natural fractures (NF), while having the hydraulic...
Search relevance: 18.98 | Views last month: 0
