Nomenclature

Turbulence Spectrum

Symbol	Description	Eqn	Units
[math]\displaystyle{ \epsilon }[/math]	Turbulent kinetic energy dissipation		W/kg
[math]\displaystyle{ f }[/math]	Frequency	[math]\displaystyle{ \frac{\omega}{2\pi} }[/math]	Hz
[math]\displaystyle{ f_n }[/math]	Nyquist frequency	[math]\displaystyle{ f_n=0.5f_s }[/math]	Hz
[math]\displaystyle{ f_s }[/math]	Sampling frequency	[math]\displaystyle{ \frac{1}{\Delta t} }[/math]	Hz
k	Wavenumbers (angular)		rad/m
[math]\displaystyle{ \hat{k} }[/math]	Wavenumbers	[math]\displaystyle{ \frac{k}{2\pi} }[/math]	cpm
[math]\displaystyle{ \Delta t }[/math]	Sampling interval	[math]\displaystyle{ \frac{1}{f_s} }[/math]	s
[math]\displaystyle{ \omega }[/math]	Angular frequency	[math]\displaystyle{ 2\pi f }[/math]	rad/s