22 datasets found
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Federal
Photovoltaic Data Acquisition (PVDAQ) Public Datasets
Department of Energy —
The NREL PVDAQ is a large-scale time-series database containing system metadata and performance data from a variety of experimental PV sites and commercial public PV... -
Federal
IMS Bearings
National Aeronautics and Space Administration —
Experiments on bearings. The data set was provided by the Center for Intelligent Maintenance Systems (IMS), University of Cincinnati. -
Federal
Randomized and Recommissioned Battery Dataset
National Aeronautics and Space Administration —
An accelerated Life Testing Dataset for Lithium-Ion Batteries with Constant and Variable Loading Conditions We present an accelerated Li-ion battery life cycle... -
Federal
CMAPSS Jet Engine Simulated Data
National Aeronautics and Space Administration —
Data sets consists of multiple multivariate time series. Each data set is further divided into training and test subsets. Each time series is from a different engine... -
Federal
Fatigue Crack Growth in Aluminum Lap Joint
National Aeronautics and Space Administration —
Fatigue experiments were conducted on aluminum lap-joint specimens, and lamb wave signals were recorded for each specimen at several time points (i.e., defined as... -
Federal
Randomized Battery Usage 2: Room Temperature Random Walk
National Aeronautics and Space Administration —
This dataset is part of a series of datasets, where batteries are continuously cycled with randomly generated current profiles. Reference charging and discharging... -
Federal
Coastal Ocean Reanalysis (CORA)
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's Coastal Ocean Reanalysis (CORA) couples long-term water level observations with hydrodynamic modeling to create historical information between tide stations to... -
Federal
PHM 2008 Challenge
National Aeronautics and Space Administration —
This dataset describes the degradation of an aircraft engine. The dataset was used for the prognostics challenge competition at the International Conference on... -
Federal
Randomized Battery Usage 1: Random Walk
National Aeronautics and Space Administration —
This dataset is part of a series of datasets, where batteries are continuously cycled with randomly generated current profiles. Reference charging and discharging... -
Federal
Randomized Battery Usage 5: High Temperature Right-Skewed Random Walk
National Aeronautics and Space Administration —
This dataset is part of a series of datasets, where batteries are continuously cycled with randomly generated current profiles. Reference charging and discharging... -
Federal
Capacitor Electrical Stress-2
National Aeronautics and Space Administration —
Data from capacitors subjected to electrical stress at 10V. -
Federal
Insulated-Gate Bipolar Transistor (IGBT) Accelerated Aging
National Aeronautics and Space Administration —
Preliminary data from thermal overstress accelerated aging using the aging and characterization system. The data set contains aging data from 6 devices, one device... -
Federal
Corexit 9500 microcosm data
U.S. Environmental Protection Agency —
Relative abundance of bacterial groups in the microcosms. This dataset is associated with the following publication: Techtman, S., M. Zhuang, P. Campo-Moreno, E.... -
Federal
Polypropylene-MWCNT degradation and Nanomaterials release
U.S. Environmental Protection Agency —
Degradation kinetics of nanocomposite in the environment. Nano-polymer composites are exposed to sunlight and oxidizing conditions that cause weathering of the... -
Federal
Milling Wear
National Aeronautics and Space Administration —
Experiments on a milling machine for different speeds, feeds, and depth of cut. Records the wear of the milling insert, VB. The data set was provided by the UC... -
Federal
Randomized Battery Usage 3: Room Temperature Variable Recharge Random Walk
National Aeronautics and Space Administration —
This dataset is part of a series of datasets, where batteries are continuously cycled with randomly generated current profiles. Reference charging and discharging... -
Federal
Randomized Battery Usage 7: Low-Temperature Left-Skewed Random Walk
National Aeronautics and Space Administration —
This dataset is part of a series of datasets, where batteries are continuously cycled with randomly generated current profiles. Reference charging and discharging... -
Federal
Small Satellite Power Simulation
National Aeronautics and Space Administration —
Data collected from the simulated experiments on small satellite BP930 batteries using the MACCOR system. -
Federal
Lost Circulation Materials in Geothermal Drilling: Thermal Degradation, Viscosity, Compression, and Flow Loop Tests
Department of Energy —
This dataset provides a set of experimental data on the performance of lost circulation materials (LCMs) used in geothermal drilling operations. It includes results... -
Federal
Randomized Battery Usage 4: 40C Right-Skewed Random Walk
National Aeronautics and Space Administration —
This dataset is part of a series of datasets, where batteries are continuously cycled with randomly generated current profiles. Reference charging and discharging...
22 datasets found