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MAPPING THE RISK OF FOREST WIND DAMAGE USING AIRBORNE SCANNING LiDAR
wind damage airborne scanning LiDAR forest management forest mensuration risk modelling open access
2015/4/1
Wind damage is known for causing threats to sustainable forest management and yield value in boreal forests. Information about wind damage risk can aid forest managers in understanding and possibly mi...
STATISTICAL AND GEO-STATISTICAL ANALYSIS OF WIND: A CASE STUDY OF DIRECTION STATISTICS
STATISTICAL GEO-STATISTICAL WIND DIRECTION STATISTICS
2015/3/16
STATISTICAL AND GEO-STATISTICAL ANALYSIS OF WIND: A CASE STUDY OF DIRECTION STATISTICS.
Floating wind turbines bring electricity where it's needed
Floating wind turbines electricity where it's needed
2015/3/4
It's a balloon that lifts a wind turbine.That's the easiest way to describe the technology being developed by Altaeros Energies, led by Ben Glass, inventor and CEO of the young company. Glass has reim...
Optimal Power Control of a Wind Turbine Power Generation System
wind power power control speed sensorless hill climbing method fuzzy
2015/1/20
This thesis focuses on optimization of wind power tracking control systems in order to capture maximum wind power for the generation system. In this work, a mathematical simulation model is developed ...
Multiple turbine wind power transfer system loss and efficiency analysis
Renewable Energy Loss and Efficiency Power Transfer
2015/1/12
A gearless hydraulic wind energy transfer system utilizes the hydraulic power transmission principles to integrate the energy of multiple wind turbines in a central power generation location. The gear...
MODELING AND CONTROL OF HYDRAULIC WIND ENERGY TRANSFERS
Hydraulic Transmission System Hydraulic System Modeling Hydraulic System Control
2015/1/12
The harvested energy of wind can be transferred to the generators either through a gearbox or through an intermediate medium such as hydraulic fluids. In this method, high-pressure hydraulic fluids ar...
Impacts of the Collocation Window on the Accuracy of Altimeter/Buoy Wind Speed Comparison ——A Simulation Study
Altimeter buoy wind speed collocation simulation
2014/12/30
The choice of space and time windows is often a puzzling task in the simultaneous comparison of satellite and in situ observations. In this study, numerical simulations are carried out to examine the ...
On the Retrieval of the Beam Transverse Wind Velocity Using Angles of Arrival from Spatially Separated Light Sources
Atmospheric Turbulence Optical Wave Propagation Wind Estimation Angle-of-Arrival Time-Delay-to-Peak Slope-at-Zero-Lag
2014/12/8
For optical propagation through the turbulent atmosphere, the angle of arrival (AOA) cross-correlation function obtained from two spatially separated light sources carries information regarding the tr...
WIND POWER, PUBLIC POWER: EVALUATING PUBLIC PARTICIPATION in NEW ENGLAND LAND-BASED WIND DEVELOPMENT
Renewable energy public participation stakeholder process wind power New England planning
2014/11/11
Wind energy is a means of energy production without carbon emissions, facilitating regional and national energy security. While there are currently no offshore wind farms in the United States, there h...
Risk Quantification of Maple Trees Subjected to Wind Loading
Amplification Factor Decays for Trees Dynamic Behavior of Trees Fragility Curve Monte Carlo Simulation Risk Assessment
2014/11/4
Because of property damage and people injuries in, almost, every year in different locations of the earth, unfortunately the topic of understanding trees and their risk assessments under wind forces h...
Utilization And Examination Of A Mass Consistent Wind Flow Model
Utilization Examination Mass Consistent Wind Flow Model
2014/11/4
MATHEW, a mass consistent wind flow model is applied to given areas in Princeton and Windsor, Massachusetts for the purpose of determining wind flow fields in those areas and examining the HATIIEW pro...
Design And Analysis Of A Hub For A 50-Horsepower, Three Bladed Wind Energy Conversion System
Design And Analysis A 50-Horsepower Three Bladed Wind Energy Conversion System
2014/11/4
Design And Analysis Of A Hub For A 50-Horsepower, Three Bladed Wind Energy Conversion System.
Techno-Economic Feasibility Study of Ammonia Plants Powered by Offhore Wind
Techno-Economic Feasibility Study Ammonia Plants Powered Offshore Wind
2014/10/24
Ammonia production with offshore wind power has the potential to transform energy and fertilizer markets within the United States. The vast offshore wind resource can be converted directly into liquid...
The Aerodynamics and Near Wake of an Offshore Floating Horizontal Axis Wind Turbine
Aerodynamics Near Wake Offshore Floating Horizontal Axis Wind Turbine
2014/10/24
Offshore floating wind turbines represent the future of wind energy. However, significant challenges must b e overcome b efore these systems can b e widely used. Because of the dynamics of offshore fl...
Free Wake Potential Flow Vortex Wind Turbine Modeling: Advances in Parallel Processing and Integration of Ground Effcts
Free Wake Potential Flow Vortex Wind Turbine Modeling Parallel Processing Ground Effects
2014/10/23
Potential flow simulations are a great enginee ring typ e , middle-ground approach to mo deling complex aero dynamic systems, but quickly b ecome computationally unwieldy for large domains. An N-b o d...