Normal stresses

{
  "id": "MLC-T-MET-007598",
  "term": "Normal stresses",
  "field": "Meteorology and atmospheric science",
  "definition": "Forces acting perpendicularly to a surface, either pushing (compression) or pulling (tension) on it. In fluid dynamics, including atmospheric and oceanic flows, these stresses are associated with pressure gradients and viscous forces that act to deform a fluid parcel. They are distinct from shear stresses, which act parallel to the surface.",
  "url": "https://mlchart.com/terminology/meteorology/normal-stresses/"
}