pub fn rayleigh_number_kernel<R>(
gravity: R,
expansion_coefficient: R,
delta_temperature: R,
length: &Length<R>,
nu: &KinematicViscosity<R>,
thermal_diffusivity: R,
) -> Result<R, PhysicsError>where
R: RealField,Expand description
Rayleigh number Ra = g · β · ΔT · L³ / (ν · α). Drives free convection.
Identity: Ra = Gr · Pr.