Particle tracking velocimetry
id:
particle-tracking-velocimetry-291-8851760
title:
Particle tracking velocimetry
text:
Particle tracking velocimetry (PTV) is a velocimetry method i.e. a technique to measure velocities and trajectories of moving objects. In fluid mechanics research these objects are neutrally buoyant particles that are suspended in fluid flow. As the name suggests, individual particles are tracked, so this technique is a Lagrangian approach, in contrast to particle image velocimetry (PIV), which is an Eulerian method that measures the velocity of the fluid as it passes the observation point, that
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Particle_tracking_velocimetry
date created:
date modified:
2023-12-11T23:50:15Z
main entity:
{"identifier":"Q7140505","url":"https://www.wikidata.org/entity/Q7140505"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/47/Particle_Tracking_Velocimetry.png","width":667,"height":472}
fields total:
13
integrity:
14