Symbol
$\mathrm{Gr}_{\mathrm{prot}}$
Unit
-
Formulae
$\frac{\beta_{\mathrm{air}} g}{\nu_{\mathrm{air}}^{2}} D_{\mathrm{o}}^{3} \left(- \theta_{\mathrm{a}} + \theta_{\mathrm{e}}\right)$
Related
$\beta_{\mathrm{air}}$
$\nu_{\mathrm{air}}$
$\theta_{\mathrm{a}}$
$\theta_{\mathrm{e}}$
Used in
$\mathrm{Ra}_{\mathrm{prot}}$