Search Results for "wind linux"

Browser based ballistics calculator for arrows and bullets: http://www.x-ballistics.eu/app/web/ballistics/index

Power is an instantaneous value; the wind turbine produces so many Watts (or kilowatts) of power at a specific time depending on existing conditions. Power output will change continuously throughout the day. Energy includes a time factor and is measured in Watt-hours or kilowatt-hours (kwH). This is what the wind turbine owner is interested in – energy production from the wind turbine over a period of time; a day, month or year.

Arrowmatcher is a ballistics software for crossbow archers. It can calculate the speed, kinetic energy, trajectory, aiming solution and much more of an arrow (or bullet). It uses a simplified 6 degree of freedom model.

Big Sack is a Java persistence mechanism that allows storage of key value pairs following the popular Big Data paradigms. Its a very simple and straightforward way to bridge the gap between in-memory data structures and long-term storage. It has the convenience of Java SDK TreeMap and TreeSet classes and is used the same easy way, but it includes rollback through undo logging to checkpoint data so it does not wind up in an unknown state regardless of failures. Data storage in the exabyte...

noise calculator for estimating Lden (dB(A)) noise levels of traffic, train, road, and windturbine noise depending of many variables using the latest EU guidelines (2002/49) .Still beta version so any feedback welcome. NOTICE: project offline, please contact the author

A windrose, also know as polar rose plot, is a special diagram for representing the distribution of meteorological datas, typically wind speeds by class and direction.

A graphical interface for solving exterior ballistics problems, based on the excellent GNU exterior ballistics library. This software generates valid 3-DOF solutions to small arms trajectories, including wind and atmospheric corrections.