Velocimetry - Wikipedia
网页Velocimetry is the measurement of the velocity of fluids. This is a task often taken for granted, and involves far more complex processes than one might expect. It is often used to solve fluid dynamics problems, study fluid networks, in industrial and process control applications, as well as in the creation of new kinds of fluid flow sensors.
Laser Doppler velocimetry - Wikipedia
网页Laser Doppler velocimetry, also known as laser Doppler anemometry, 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.
Particle image velocimetry - Wikipedia
网页Particle image velocimetry (PIV) is a non-intrusive optical flow measurement technique used to study fluid flow patterns and velocities. PIV has found widespread applications in various fields of science and engineering, including aerodynamics, combustion, oceanography, and biofluids.
Velocimeters - McMaster-Carr
网页As your machine moves, these sensors send data to vehicle systems and computers in real time using SAE J1939 protocols. They can trigger on-board safety systems, which alert operators to dangerous conditions, adjust a vehicle’s path to avoid accidents, and keep machines working in safe zones.
What is a Velocimeter? - AllTheScience
网页2024年5月21日 · A velocimeter is a device used to measure the speed of fluids and gases. Some velocimeters measure the movements of particles that have been suspended in the fluid, while others use only the reflected light from lasers.
Basics - Laser Doppler length, speed measurement - Polytec
网页Laser Doppler velocimetry is optical length & speed measurement according to the principle of the laser Doppler effect. Learn more about the technology!
Velocimeter Definition & Meaning - Merriam-Webster
网页The meaning of VELOCIMETER is a device for measuring speed (as of fluid flow or sound).
Velocity-based Flowmeters | Introduction to Continuous Fluid …
网页Velocity-based Flowmeters. PDF Version. The Law of Continuity for fluids states that the product of mass density (ρ), cross-sectional pipe area (A) and average velocity (v ―) must remain constant through any continuous length of pipe:
Digital Water Velocity Meter | ysi.com
网页The Flow Probe was designed for hydrological flow measurements in streams, rivers, canals, storm water, wastewater, inflow & infiltration studies, and industrial process waters. Applications include: stormwater runoff studies, sewer flow measurements, measuring flows in rivers and streams, and monitoring water velocity in ditches and canals.
SonTek FlowTracker2 Handheld-ADV | Xylem US
网页SonTek FlowTracker2® Handheld-ADV®. SonTek-IQ Series. SonTek-SL Series SonTek®-SL500 Side-Looking Doppler Current Meter. SonTek-SL Series SonTek®-SL1500 Side-Looking Doppler Current Meter. SonTek-SL Series SonTek®-SL3000 Side-Looking Doppler Current Meter. Versatile Wading Discharge & Lab Acoustic Doppler Velocimeter.