Lagrangian hydrodynamic equations

{
  "id": "MLC-T-MET-006840",
  "term": "Lagrangian hydrodynamic equations",
  "field": "Meteorology and atmospheric science",
  "definition": "A set of differential equations describing fluid motion by tracking the properties of individual fluid parcels as they move through space and time. In this framework, the observer follows the fluid, and the independent variables are time and the initial position of the parcel. This contrasts with the Eulerian framework, where properties are observed at fixed points in space as the fluid flows past.",
  "url": "https://mlchart.com/terminology/meteorology/lagrangian-hydrodynamic-equations/"
}