EngiRef / Formulas

Lift Force

Aerodynamic or hydrodynamic lift force

Fluid Dynamics

Source Details

Id

fluids-lift

Name

Lift Force

Discipline

fluids

Category

Fluid Dynamics

Latex

F_L = \frac{1}{2} \rho v^2 C_L A

Description

Aerodynamic or hydrodynamic lift force

Variables
[
  {
    "symbol": "Fₗ",
    "name": "Lift Force",
    "unit": "N",
    "siUnit": "N",
    "imperialUnit": "lbf"
  },
  {
    "symbol": "ρ",
    "name": "Fluid Density",
    "unit": "kg/m³",
    "siUnit": "kg/m³"
  },
  {
    "symbol": "v",
    "name": "Velocity",
    "unit": "m/s",
    "siUnit": "m/s",
    "imperialUnit": "ft/s"
  },
  {
    "symbol": "Cₗ",
    "name": "Lift Coefficient",
    "unit": "",
    "siUnit": ""
  },
  {
    "symbol": "A",
    "name": "Wing Area",
    "unit": "m²",
    "siUnit": "m²",
    "imperialUnit": "ft²"
  }
]
Solve For

Fₗ, ρ, v, Cₗ, A

Tags

lift, force, aerodynamic, wing, airfoil

Is Custom

false