From: Development of a theoretical framework for analyzing cerebrospinal fluid dynamics
Physical Quantity | Symbol |
---|---|
Fluid mass density | ρ |
Velocity vector field | u |
Net mass production rate | |
Pressure field | p |
Viscous stress vector | τ |
Gravitational acceleration | g |
Control volume acceleration | a |
Ventricle wall displacement vector | δ _{ w } |
Differential volume element | dV |
Differential control surface area element | dS |
Unit outward surface normal vector |