A5058877469- Wind Energy Research and Development
- Wind and Air Flow Studies
- Social Acceptance of Renewable Energy
- Meteorological Phenomena and Simulations
- Wave and Wind Energy Systems
- Energy Load and Power Forecasting
- Wind Turbine Control Systems
- Global Energy Security and Policy
- Marine and Offshore Engineering Studies
- Climate Change and Environmental Impact
- Tropical and Extratropical Cyclones Research
- Atmospheric and Environmental Gas Dynamics
- Fluid Dynamics and Turbulent Flows
- Coastal and Marine Management
- Computational Physics and Python Applications
- Transport and Economic Policies
- Climate variability and models
- Scientific Research and Discoveries
- Solar Radiation and Photovoltaics
- Power Systems and Renewable Energy
- Fluid Dynamics and Vibration Analysis
- Aerodynamics and Fluid Dynamics Research
- Geological Studies and Exploration
- Spacecraft and Cryogenic Technologies
- Transportation Systems and Infrastructure
National Renewable Energy Laboratory
2011-2021
Office of Scientific and Technical Information
2001-2002
National Technical Information Service
2001-2002
École Polytechnique Fédérale de Lausanne
2000
Federal Aviation Administration
1975
Motion Control (United States)
1967
Winthrop University
1967
Abstract The Second Wind Forecast Improvement Project (WFIP2) is a U.S. Department of Energy (DOE)- and National Oceanic Atmospheric Administration (NOAA)-funded program, with private-sector university partners, which aims to improve the accuracy numerical weather prediction (NWP) model forecasts wind speed in complex terrain for energy applications. A core component WFIP2 was an 18-month field campaign that took place Pacific Northwest between October 2015 March 2017. large suite...
This paper introduces the development of a new software framework for research, design, and wind energy systems which is meant to 1) represent full plant including all physical nonphysical assets associated costs up point grid interconnection, 2) allow use interchangeable models varying fidelity different aspects system, 3) support system level multidisciplinary analyses optimizations.This describes design overall capability applies it global sensitivity analysis turbine performance cost.The...
Utility-scale wind turbines operate in dynamic flows that can vary significantly over time scales from less than a second to several years. To better understand the inflow utility-scale on seconds minutes, National Renewable Energy Laboratory installed and commissioned two measurement towers at Wind Technology Center near Boulder, Colorado, 2011. These are 135 m tall instrumented with sonic anemometers, cup vanes, temperature measurements characterize speed direction, turbulence, stability...
The layout of turbines in a wind farm is already challenging nonlinear, nonconvex, nonlinearly constrained continuous global optimization problem. Here we begin to address the next generation problems by adding complexity that there more than one turbine type choose from. becomes nonlinear mixed integer problem, which very difficult class solve. This document briefly summarizes algorithm and code have developed, validation steps performed, initial results for multi-turbine placement (TTP_OPT) run.
ABSTRACT Medium-chain-length (mcl) poly(3-hydroxyalkanoates) (PHAs) are storage polymers that produced from various substrates and accumulate in Pseudomonas strains belonging to rRNA homology group I. In experiments aimed at increasing PHA production strains, we generated an mcl PHA-overproducing mutant of putida KT2442 by transposon mutagenesis, which the aceA gene was knocked out. This mutation inactivated glyoxylate shunt reduced vitro activity isocitrate dehydrogenase, a rate-limiting...