Nomenclature: Difference between revisions

From Atomix
Line 48: Line 48:
| <math>\omega</math>
| <math>\omega</math>
| Angular frequency
| Angular frequency
| <math>2\pif</math>
| <math>2\pi f</math>
| rad/s
| rad/s
|}
|}

Revision as of 13:51, 12 March 2021

Turbulence Spectrum

Symbol Description Eqn Units
ϵ Turbulent kinetic energy dissipation W/kg
f Frequency ω2π Hz
fn Nyquist frequency fn=0.5fs Hz
fs Sampling frequency 1Δt Hz
k Wavenumbers (angular) rad/m
k^ Wavenumbers k2π cpm
Δt Sampling interval 1fs s
ω Angular frequency 2πf rad/s