Nomenclature: Difference between revisions
From Atomix
| Line 16: | Line 16: | ||
| W/kg | | W/kg | ||
|- | |- | ||
| <math>f</math> | |||
| Frequency | |||
| <math>\frac{\omega}{2\pi}</math> | |||
| Hz | |||
|- | |||
| <math>f_n</math> | |||
| Nyquist frequency | |||
| <math>f_n=0.5f_s</math> | |||
| Hz | |||
|- | |||
| <math>f_s</math> | |||
| Sampling frequency | |||
| | |||
| Hz | |||
|- | |||
| k | | k | ||
| Wavenumbers (angular) | | Wavenumbers (angular) | ||
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| | | | ||
| rad/s | | rad/s | ||
|} | |} | ||
Revision as of 13:45, 12 March 2021
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 | Hz | |
| k | Wavenumbers (angular) | rad/m | |
| [math]\displaystyle{ \hat{k} }[/math] | Wavenumbers | [math]\displaystyle{ \frac{k}{2\pi} }[/math] | cpm |
| [math]\displaystyle{ \omega }[/math] | Angular frequency | rad/s |
