mean wind speed
1Mean Wind Speed — The arithmetic wind speed over a specified time period and height above the ground (the majority of U.S. National Weather Service anemometers are at 20 feet (6.1 meters) …
2Average Wind Speed — (or Velocity) The mean wind speed over a specified period of time …
3mean wind — The mean wind direction and the speed as measured from a sample reading taken every second over a two minute period …
4Wind gradient — In common usage, wind gradient, more specifically wind speed gradientcite book | last = Hadlock | first = Charles | title = Mathematical Modeling in the Environment | publisher = Mathematical Association of America | location = Washington | year …
5Wind tunnel — A wind tunnel is a research tool developed to assist with studying the effects of air moving over or around solid objects.Ways that wind speed and flow are measured in wind tunnels: * Threads can be attached to the surface of study objects to… …
6Mean Power Output — (of a Wind Turbine) The average power output of a wind energy conversion system at a given mean wind speed based on a Raleigh frequency distribution …
7Mean power output — (of a wind turbine) The average power output of a wind energy conversion system at a given mean wind speed based on a Raleigh frequency distribution. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …
8wind power — /wind/ power derived from wind: used to generate electricity or mechanical power. Also called wind energy. [1900 05] * * * Use of the energy in winds to produce power. Though wind is irregular and spread out, it contains tremendous amounts of… …
9Speed of sound — Sound is a vibration that travels through an elastic medium as a wave. The speed of sound describes how much distance such a wave travels in a certain amount of time. In SI Units with dry air at 20 °C (68 °F), the speed of sound is 343 m/s. This… …
10Wind — For other uses, see Wind (disambiguation). Wind, from the …
