United States of America
Supporting data for "Lee, S.D., Cherry, J., Safoutin, M., McDonald, J. et al. 2018. Modeling and Validation of 48 V Mild Hybrid Lithium-Ion Battery Pack. SAE 2018-01-0433" V1Joseph Mcdonald
The purpose of this work was to develop and validate a 48 V lithium-ion battery model for integration into EPA’s ALPHA vehicle simulation model and that can also be used within Gamma Technologies, LLC (Westmont, IL) GT-DRIVE™ vehicle simulations. These vehicle models allow simulation of energy flows and CO2 emissions for mild hybrid electric vehicles over EPA regulatory drive cycles and during real-world driving. The battery model is a standard equivalent circuit model with two-time...
Master chronologies of radial stem growth of Douglas-fir for western Oregon
. In this study Light Detection and Ranging (LiDAR) data were used along with the head data from observation wells and stage data from rivers to setup and calibrate a groundwater model for 458 km2 of area within Gap to Gap reach of the Yakima River, WA.
Supporting data for "Lee, S., Cherry, J., Safoutin, M., Neam, A., McDonald, J., Newman, K. 2018. Modeling and Controls Development of 48 V Mild Hybrid Electric Vehicles. SAE 2018-01-0413" V1Joseph Mcdonald
The purpose of this work was to develop a 48 V mild hybrid electric vehicle (MHEV) model for drive cycle simulation using the EPA Advanced Light-Duty Powertrain and Hybrid Analysis tool (ALPHA). The work included controls development, component and vehicle modeling , and model validation for simulations of a vehicle with a 48 V Belt Integrated Starter Generator (BISG) MHEV system. An initial model design was also developed for a 48 V inline on-axis P2-configuration...
Supporting data for "Robertson, D., Conway, G., Chadwell, C., McDonald, J. et al. 2018. Predictive GT-Power Simulation for VNT Matching on a 1.6 L Turbocharged GDI Engine. SAE 2018-01-0161" V1Joseph Mcdonald
Low-pressure loop exhaust gas recirculation (LP- EGR) combined with higher compression ratio, is a technology package that has been a focus of research to increase engine thermal efficiency of downsized, turbocharged gasoline direct injection (GDI) engines. Research shows that the addition of LP-EGR reduces the propensity to knock that is experienced at higher compression ratios . To investigate the interaction and compatibility between increased compression ratio and LP-EGR, a 1.6 L Turbocharged GDI engine was...
Carbon Storage TRS
This is the microstructural data used in the publication "Mesoscale characterization of local property distributions in hetergeneous electrodes" by Tim Hsu, William K. Epting, Rubayyat Mahbub, et al., published in the Journal of Power Sources in 2018 (DOI 10.1016/j.jpowsour.2018.03.025). Included are a commercial cathode and anode active layer (Materials and Systems Research, Inc., Salt Lake City, UT) imaged by Xe plasma FIB-SEM (FEI, Hillsboro, OR), and four synthetic microstructures of varying particle size distribution widths...
Dispersion and Burning Behavior of Hydrogen Released in a Full-Scale Residential Garage in the Presence and Absence of Conventional Automobiles Supplemental Video MaterialsJiann Yang, Kuldeep Prasad, Marco Fernandex & William Pitts
The supplemental materials reported here provide standard high-definition (HD), high-speed, and infrared videos of the 13 full-scale hydrogen dispersion and burning experiments. The videos show different burning dynamics of various hydrogen/air mixtures in the presence and absence of vehicles parked inside the garage.
Acrolein Inhalation Alters Myocardial Synchrony and Performance at and Below Exposure Concentration that Cause Ventilatory Responses in MiceLeslie Thompson
we examined the cardiovascular effects acrolein inhalation, particularly on myocardial synchrony and performance via ultrasound echocardiography. Male C57Bl/6J mice (n=6/group) were exposed to filtered air (FA), 0.3 ppm acrolein, or 3.0 ppm acrolein for 3 hours in whole body plethysmography chambers. Cardiac strain data, heart function, and transmitral blood flow were investigated with echocardiography (40 MHz) 1 day prior to exposure, 1 hour after exposure, and 1 day after exposure. During the first 30 minutes...
Code and data associated with Hong T, Purucker ST, 2018. Spatiotemporal sensitivity analysis of vertical transport of pesticides in soil, Environmental Modelling and Software, 105: 24-38, https://doi.org/10.1016/j.envsoft.2018.03.018.
Supporting data for "Conway, G., Robertson, D., Chadwell, C., McDonald, J. et al. 2018 Evaluation of Emerging Technologies on a 1.6 L Turbocharged GDI Engine. SAE 2018-01-1423" V1Joseph Mcdonald
Low-pressure loop exhaust gas recirculation (LP- EGR) combined with higher compression ratio, is a technology package that has been a focus of research to increase engine thermal efficiency of downsized, turbocharged gasoline direct injection (GDI) engines. Research shows that the addition of LP-EGR reduces the propensity to knock that is experienced at higher compression ratios. To investigate the interaction and compatibility between increased compression ratio and LP-EGR, a 1.6 L Turbocharged GDI engine was modified...
Meteorological and concentration data at the Las Vegas I-15 monitoring site.
Data Sources, including links; Data Dictionary; 2009-2013 American Community Survey, Block group-level Population Data; 2010 Decennial Census, Block group-level Population Data; 2008 National Emissions Inventory, Facility-level Data; 2011 National Emissions Inventory, Facility-level Data; 2014 National Emissions Inventory, Facility-level Data; 2010 Rural-Urban Commuting Area Codes, Tract-level Data; 2011 PM 2.5 Daily Average Fused Air Quality Surface Using Downscaling (FAQSD) Output, mean Tract-level Data, CONUS
Lightweight Python package for assembling, sharing, and running workflows, especially those associated with modifying, running, and analyzing simulation models.
ParELAGMC is a parallel distributed memory C++ library for multilevel Monte Carlo (MLMC) simulations with algebraically constructed coarse spaces for estimating statistical moments of a quantity of interest involving solutions of partial differential equations with uncertain coefficients. A primary focus of the library is the scalable generation of Gaussian random fields using a novel stochastic PDE (SPDE) sampling technique for large-scale simulations. A key feature in the SPDE sampling technique is a novel non-matching mesh...
The data set contains four primary microphysics, including liquid water content, ice water content, liquid effective radius, and ice effective radius. Bit QC and data quality QC are also calculated. Quantification of uncertainties (incorporating the work of Zhao et al. 2013) are included for all four microphysics.
This dataset provides a liquid cloud base height (LCBH) data product. Widely used LCBH data products are currently absent in the scientific community.
Public Data Set: Initiation and Sustainment of Tokamak Plasmas with Local Helicity Injection as the Majority Current DriveJustin Perry, Grant Bodner, Michael Bongard, Marcus Burke, Raymond Fonck, Jessica Pachicano, Christopher Pierren, Joshua Reusch, Alexander Rhodes, Nathan Richner, Cuauhtemoc Rodriguez Sanchez, Carolyn Schaefer & Justin Weberski
This public data set contains openly-documented, machine readable digital research data corresponding to figures published in J.M. Perry et al., 'Initiation and Sustainment of Tokamak Plasmas with Local Helicity Injection as the Majority Current Drive,' accepted for publication in Nuclear Fusion.
SolarPILOT™advances the analytical flux image Hermite series approximation used in DELSOL3 by applying it to individual heliostat images rather than "zones", allowing characterization of a wide variety of heliostat field layouts. SolarPILOT also integrates the SolTrace Monte-Carlo ray tracing engine, providing improved receiver optical modeling capability, a user-friendly front end for geometry definition, and side-by-side validation of the analytical algorithms. The tool and source code are publicly available and are designed for third-party modification and...
The software was developed for the purpose of Microgrid Controller Procurement where multiple Microgrid Controller vendors were competing to prove the best performance. Each microgrid controller was connected to Real-Time Simulator (Opal-RT) where the Real-Time model of microgrid was simulated. Microgrid controllers were able to control most of the assets in the model. To be able to fairly compare controller's performance each controller was evaluated using exactly the same model, with the same initial conditions...
Lawrence Berkeley National Laboratory (LBNL)70,339
National Transportation Library, U.S. Department of Transportation1,805
Oak Ridge National Laboratory - Atmospheric Radiation Measurement (ARM) Data Archive883
Information Marketplace for Policy and Analysis of Cyber-Risk & Trust (IMPACT)833
National Renewable Energy Laboratory (NREL)659
Environmental Protection Agency439
Atmosphere to Electrons (A2e) Data Archive and Portal301
National Institutes of Standards and Technology264
US Department of Agriculture, Agricultural Data Commons226
National Institutes of Health, National Institute of Mental Health130
NETL Energy Data eXchange (EDX)117
National Aeronautics and Space Administration - Planetary Data System (NASA-PDS)106
NGEE-Arctic (Next Generation Ecosystems Experiement)94
Oak Ridge National Lab’s Terrestrial Ecosystem Science Scientific Focus Area50