Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Anemometer

Index Anemometer

An anemometer is a device used for measuring the speed of wind, and is also a common weather station instrument. [1]

52 relations: Air flow meter, Anemoi, Anemoscope, Angular resolution, Armagh Observatory, Automated airport weather station, Centimetre, Chart recorder, Constant current, Doppler effect, Drag coefficient, Eddy covariance, Hard rime, Helicoid, Hertz, Infrared gas analyzer, James Lind (1736–1812), John Patterson (meteorologist), Laser, Laser Doppler velocimetry, Leon Battista Alberti, Meteorology, Night of the Big Wind, Ohm's law, Particle image velocimetry, Pitot tube, Pressure measurement, Pressure sensor, Pulse-width modulation, Robert Hooke, Speed of sound, Sphere, Table tennis, Temporal resolution, Thermal mass flow meter, Thermometer, Thomas Romney Robinson, Transducer, Tungsten, Turbulence, Ultrasound, Voltage source, Weather buoy, Weather station, Weather vane, Wind, Wind power forecasting, Wind resource assessment, Wind run, Windmill, ..., Windsock, World Meteorological Organization. Expand index (2 more) »

Air flow meter

An air flow meter is a device that measures air flow, i.e. how much air is flowing through a tube.

New!!: Anemometer and Air flow meter · See more »

Anemoi

In ancient Greek religion and myth, the Anemoi (Greek: Ἄνεμοι, "Winds") were wind gods who were each ascribed a cardinal direction from which their respective winds came (see Classical compass winds), and were each associated with various seasons and weather conditions.

New!!: Anemometer and Anemoi · See more »

Anemoscope

An anemoscope is a device invented to show the direction of the wind, or to foretell a change of wind direction or weather.

New!!: Anemometer and Anemoscope · See more »

Angular resolution

Angular resolution or spatial resolution describes the ability of any image-forming device such as an optical or radio telescope, a microscope, a camera, or an eye, to distinguish small details of an object, thereby making it a major determinant of image resolution.

New!!: Anemometer and Angular resolution · See more »

Armagh Observatory

Armagh Observatory is an astronomical research institute in Armagh, Northern Ireland.

New!!: Anemometer and Armagh Observatory · See more »

Automated airport weather station

Automated airport weather stations are automated sensor suites which are designed to serve aviation and meteorological observing needs for safe and efficient aviation operations, weather forecasting and climatology.

New!!: Anemometer and Automated airport weather station · See more »

Centimetre

A centimetre (international spelling as used by the International Bureau of Weights and Measures; symbol cm) or centimeter (American spelling) is a unit of length in the metric system, equal to one hundredth of a metre, centi being the SI prefix for a factor of.

New!!: Anemometer and Centimetre · See more »

Chart recorder

A chart recorder is an electromechanical device that records an electrical or mechanical input trend onto a piece of paper (the chart).

New!!: Anemometer and Chart recorder · See more »

Constant current

A constant current (steady current, time-independent current, stationary current) is a type of Direct Current (DC) that does not change its intensity with time.

New!!: Anemometer and Constant current · See more »

Doppler effect

The Doppler effect (or the Doppler shift) is the change in frequency or wavelength of a wave in relation to observer who is moving relative to the wave source.

New!!: Anemometer and Doppler effect · See more »

Drag coefficient

In fluid dynamics, the drag coefficient (commonly denoted as: \scriptstyle C_\mathrm d\,, \scriptstyle C_\mathrm x\, or \scriptstyle C_\mathrm w\) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water.

New!!: Anemometer and Drag coefficient · See more »

Eddy covariance

The eddy covariance (also known as eddy correlation and eddy flux) technique is a key atmospheric measurement technique to measure and calculate vertical turbulent fluxes within atmospheric boundary layers.

New!!: Anemometer and Eddy covariance · See more »

Hard rime

Hard rime is a white ice that forms when the water droplets in fog freeze to the outer surfaces of objects.

New!!: Anemometer and Hard rime · See more »

Helicoid

The helicoid, after the plane and the catenoid, is the third minimal surface to be known.

New!!: Anemometer and Helicoid · See more »

Hertz

The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second.

New!!: Anemometer and Hertz · See more »

Infrared gas analyzer

An infrared gas analyzer measures trace gases by determining the absorption of an emitted infrared light source through a certain air sample.

New!!: Anemometer and Infrared gas analyzer · See more »

James Lind (1736–1812)

Dr James Lind FRS FRSE FRCPE (1736–1812) was a Scottish physician and co-founder of the Royal Society of Edinburgh.

New!!: Anemometer and James Lind (1736–1812) · See more »

John Patterson (meteorologist)

John Patterson (January 3, 1872 – February 22, 1956) was a Canadian physicist and meteorologist.

New!!: Anemometer and John Patterson (meteorologist) · See more »

Laser

A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.

New!!: Anemometer and Laser · See more »

Laser Doppler velocimetry

Laser Doppler velocimetry (LDV), also known as laser Doppler anemometry (LDA), is the technique of using the Doppler shift in a laser beam to measure the velocity in transparent or semi-transparent fluid flows, or the linear or vibratory motion of opaque, reflecting, surfaces.

New!!: Anemometer and Laser Doppler velocimetry · See more »

Leon Battista Alberti

Leon Battista Alberti (February 14, 1404 – April 25, 1472) was an Italian humanist author, artist, architect, poet, priest, linguist, philosopher and cryptographer; he epitomised the Renaissance Man.

New!!: Anemometer and Leon Battista Alberti · See more »

Meteorology

Meteorology is a branch of the atmospheric sciences which includes atmospheric chemistry and atmospheric physics, with a major focus on weather forecasting.

New!!: Anemometer and Meteorology · See more »

Night of the Big Wind

The Night of the Big Wind (Oíche na Gaoithe Móire) was a powerful European windstorm that swept across Ireland beginning in the afternoon of 6 January 1839, causing severe damage to property and several hundred deaths; 20% to 25% of houses in north Dublin were damaged or destroyed, and 42 ships were wrecked.

New!!: Anemometer and Night of the Big Wind · See more »

Ohm's law

Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.

New!!: Anemometer and Ohm's law · See more »

Particle image velocimetry

Particle image velocimetry (PIV) is an optical method of flow visualization used in education and research.

New!!: Anemometer and Particle image velocimetry · See more »

Pitot tube

A Pitot tube, also known as Pitot probe, is a flow measurement device used to measure fluid flow velocity.

New!!: Anemometer and Pitot tube · See more »

Pressure measurement

Pressure measurement is the analysis of an applied force by a fluid (liquid or gas) on a surface.

New!!: Anemometer and Pressure measurement · See more »

Pressure sensor

A pressure sensor is a device for pressure measurement of gases or liquids.

New!!: Anemometer and Pressure sensor · See more »

Pulse-width modulation

Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal.

New!!: Anemometer and Pulse-width modulation · See more »

Robert Hooke

Robert Hooke FRS (– 3 March 1703) was an English natural philosopher, architect and polymath.

New!!: Anemometer and Robert Hooke · See more »

Speed of sound

The speed of sound is the distance travelled per unit time by a sound wave as it propagates through an elastic medium.

New!!: Anemometer and Speed of sound · See more »

Sphere

A sphere (from Greek σφαῖρα — sphaira, "globe, ball") is a perfectly round geometrical object in three-dimensional space that is the surface of a completely round ball (viz., analogous to the circular objects in two dimensions, where a "circle" circumscribes its "disk").

New!!: Anemometer and Sphere · See more »

Table tennis

Table tennis, also known as ping-pong, is a sport in which two or four players hit a lightweight ball back and forth across a table using small bats.

New!!: Anemometer and Table tennis · See more »

Temporal resolution

Temporal resolution (TR) refers to the precision of a measurement with respect to time.

New!!: Anemometer and Temporal resolution · See more »

Thermal mass flow meter

Thermal mass flow meters, also known as thermal dispersion or immersible mass flow meters comprise a family of instruments for the measurement of the total mass flow rate of a fluid, primarily gases, flowing through closed conduits.

New!!: Anemometer and Thermal mass flow meter · See more »

Thermometer

A thermometer is a device that measures temperature or a temperature gradient.

New!!: Anemometer and Thermometer · See more »

Thomas Romney Robinson

Rev John Thomas Romney Robinson FRS FRSE DD DCL LLD (23 April 1792 – 28 February 1882), usually referred to as Thomas Romney Robinson, was a 19th-century astronomer and physicist.

New!!: Anemometer and Thomas Romney Robinson · See more »

Transducer

A transducer is a device that converts energy from one form to another.

New!!: Anemometer and Transducer · See more »

Tungsten

Tungsten, or wolfram, is a chemical element with symbol W (referring to wolfram) and atomic number 74.

New!!: Anemometer and Tungsten · See more »

Turbulence

In fluid dynamics, turbulence or turbulent flow is any pattern of fluid motion characterized by chaotic changes in pressure and flow velocity.

New!!: Anemometer and Turbulence · See more »

Ultrasound

Ultrasound is sound waves with frequencies higher than the upper audible limit of human hearing.

New!!: Anemometer and Ultrasound · See more »

Voltage source

A voltage source is a two-terminal device which can maintain a fixed voltage.

New!!: Anemometer and Voltage source · See more »

Weather buoy

Weather buoys are instruments which collect weather and ocean data within the world's oceans, as well as aid during emergency response to chemical spills, legal proceedings, and engineering design.

New!!: Anemometer and Weather buoy · See more »

Weather station

A weather station is a facility, either on land or sea, with instruments and equipment for measuring atmospheric conditions to provide information for weather forecasts and to study the weather and climate.

New!!: Anemometer and Weather station · See more »

Weather vane

A weather vane, wind vane, or weathercock is an instrument for showing the direction of the wind.

New!!: Anemometer and Weather vane · See more »

Wind

Wind is the flow of gases on a large scale.

New!!: Anemometer and Wind · See more »

Wind power forecasting

A wind power forecast corresponds to an estimate of the expected production of one or more wind turbines (referred to as a wind farm) in the near future.

New!!: Anemometer and Wind power forecasting · See more »

Wind resource assessment

Wind resource assessment is the process by which wind power developers estimate the future energy production of a wind farm.

New!!: Anemometer and Wind resource assessment · See more »

Wind run

Wind run is a meteorological term used to categorize or determine the total distance (or amount) of the traveled wind over a period of time.

New!!: Anemometer and Wind run · See more »

Windmill

A windmill is a mill that converts the energy of wind into rotational energy by means of vanes called sails or blades.

New!!: Anemometer and Windmill · See more »

Windsock

A windsock is a conical textile tube which resembles a giant sock.

New!!: Anemometer and Windsock · See more »

World Meteorological Organization

The World Meteorological Organization (WMO) is an intergovernmental organization with a membership of 191 Member States and Territories.

New!!: Anemometer and World Meteorological Organization · See more »

Redirects here:

Aerovane, Anemometers, Anenometer, Constant temperature anemometry, Cup anemometer, Cup-anemometer, Dimes anemometer, Hot-wire anemometry, Pitot tube static anemometer, Sonic Anemometer, Sonic Anemometers, Sonic anemometer, Sonic anemometers, Vane Anemometer, Vane anemometer, Wind gauge, Wind measurement, Wind meter, Wind speed meter, Windmeter, Windometer.

References

[1] https://en.wikipedia.org/wiki/Anemometer

OutgoingIncoming
Hey! We are on Facebook now! »