PIV

{
  "id": "MLC-T-IND-004344",
  "term": "PIV",
  "field": "Industrial and trades",
  "definition": "Particle Image Velocimetry, a non-intrusive optical method for measuring fluid velocity fields. It involves illuminating a flow seeded with tracer particles and capturing images at short time intervals. The displacement of particles between images is then analyzed to determine the velocity vectors, providing instantaneous flow patterns.",
  "subject": "Optics and imaging",
  "translations": {
    "de": "PIV",
    "es": "PIV",
    "fr": "PIV"
  },
  "url": "https://mlchart.com/terminology/industrial/piv/"
}