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The airborne wind shear detection and alert system, fitted in an aircraft, detects and alerts the pilot both visually and aurally of a wind shear condition. A reactive wind shear detection system is activated by the aircraft flying into an area with a wind shear condition of sufficient force to pose a hazard to the aircraft. A predictive wind ...
Pilots may decide whether to land (or conduct a missed approach) after wind shear alerts are issued. LLWAS wind shear alerts are defined as wind speed gain or loss of between 20 and 30 knots aligned with the active runway direction. "Low level" refers to altitudes of 2,000 ft (610 m) or less above ground level (AGL).
On-board computers compare current location with a database of the Earth's terrain. The Terrain Display gives pilots a visual orientation to high and low points near the aircraft. EGPWS software improvements are focused on solving two common problems: no warning at all, and late or improper response.
VxWorks is a real-time operating system (or RTOS) developed as proprietary software by Wind River Systems, a subsidiary of Aptiv.First released in 1987, VxWorks is designed for use in embedded systems requiring real-time, deterministic performance and in many cases, safety and security certification for industries such as aerospace, defense, medical devices, industrial equipment, robotics ...
The software's objective is to design the most profitable wind farm. This is achieved by taking into account the measured wind data at a measurement tower and the terrain conditions. Both of these are essential to be able to obtain the wind conditions and therefore the wind resources of the desired terrain. [1] [2] [3] Meteodyn WT has been ...
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Thermal wind is a meteorological term not referring to an actual wind, but a difference in the geostrophic wind between two pressure levels p 1 and p 0, with p 1 < p 0; in essence, wind shear. It is only present in an atmosphere with horizontal changes in temperature (or in an ocean with horizontal gradients of density ), i.e., baroclinicity .
The Wind Data Generator (WDG) is a wind energy software tool capable of running WRF (Weather Research and Forecasting Model) [1] model to create a wind atlas and to generate wind data at any location, any height of interest for any resolution from 3 km to 10 km.