Essays about: "återanalysdata"
Found 3 essays containing the word återanalysdata.
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1. Meteorological Investigation of Preconditions for Extreme-Scale Wind Turbines in Scandinavia
University essay from Uppsala universitet/Luft-, vatten- och landskapsläraAbstract : During the last three decades, the hub height of wind turbines has increased from 24 to 162 meters and with an increasing demand for break-through innovations in green energy production it seems likely that this trend will continue. The meteorological preconditions for extreme-scale wind turbines are investigated for Scandinavia using 33 years of reanalysis data from MERRA (Modern-Era Retrospective Analysis for Research and Applications). READ MORE
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2. Regional Precipitation Study in Central America, Using the WRF Model
University essay from Uppsala universitet/Luft-, vatten- och landskapsläraAbstract : Using the regional climate model WRF, and the NCEP-NCAR Reanalysis Project data asboundary and initial conditions, regional precipitation was estimated by means of thedynamical downscaling technique for two selected periods, January 2000 and September2007. These months show very particular climatic characteristics of the precipitationregimen in Central America, like dry (wet) conditions in the Pacific (Caribbean) coast of theCentral American isthmus, in January, and wet (dry) conditions, respectively in each coast,during September. READ MORE
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3. Wind Climate Estimates - Validation of Modelled Wind Climate and Normal Year Correction
University essay from Luft- och vattenläraAbstract : Long time average wind conditions at potential wind turbine sites are of great importance when deciding if an investment will be economically safe. Wind climate estimates such as these are traditionally done with in situ measurements for a number of months. READ MORE