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XFOIL is an interactive program for the design and analysis of subsonic isolated airfoils.Given the coordinates specifying the shape of a 2D airfoil, Reynolds and Mach numbers, XFOIL can calculate the pressure distribution on the airfoil and hence lift and drag characteristics.
The purpose of this software is the design and aerodynamic simulation of wind turbine blades. The integration in XFOIL allows for the user to rapidly design custom airfoils and compute their performance curves, Extrapolating the performance data to a range of 360° Angle of attack , and directly integrate them into a wind turbine rotor simulation.
PhET Interactive Simulations is part of the University of Colorado Boulder which is a member of the Association of American Universities. [10] The team changes over time and has about 16 members consisting of professors, post-doctoral students, researchers, education specialists, software engineers (sometimes contractors), educators, and administrative assistants. [11]
GeoFS (previously known as GEFS-online) is a free French multi-platform browser-based multiplayer flight simulator based on the Cesium WebGL Virtual Globe. The game contains multiple aircraft, including several user contributed aircraft. [2] The SD resolution is based on images provided by the Sentinel-2 satellite.
Surrogate models are constructed using a data-driven, bottom-up approach. The exact, inner working of the simulation code is not assumed to be known (or even understood), relying solely on the input-output behavior. A model is constructed based on modeling the response of the simulator to a limited number of intelligently chosen data points.
The initial (and quite brief) presence of a starting vortex as an airfoil begins to move was predicted by early aerodynamicists, and eventually photographed. [6] [7] [8] Whenever the speed or angle of attack of an airfoil changes there is a corresponding amount of vorticity deposited in the wake behind the airfoil, joining the two trailing ...
Animation showing atmosphere and shading effects in v1.4 USGS Urban Ortho-Imagery of Huntington Beach, California in older version of WorldWind (1.2) Rapid Fire MODIS – Hurricane Katrina A cyclone moving across the Indian Ocean (on normal cloud cover – not Rapid Fire MODIS) Moon – Hypsometric Map layer Mars (THEMIS layer) – Olympus Mons Hurricane Dean in NASA WorldWind Washington DC ...
Developed by the Government of Canada, the software is multilingual, and includes links to wind energy resource maps. The Wind Data Generator (WDG) is a Wind Energy Software tool capable of running WRF (Weather Research and Forecasting) model to create a wind atlas and to generate wind data at resolutions of 3 km to 10 km.