Symbol Definition Dimension Unit 



n Scale distortion factor (Section V only) 



(jj Angular velocity of Earth's rotation T~ rad/sec 



•Angular frequency (Fig. 6-40) T~ rad/sec 



SUBSCRIPTS 

 Symbol Refers to 



a 



Armor unit 



air 



Air 



at 



Atmosphere 



bm 



Breakwater material 



C 



Critical value 



c 



Characteristic value 



D 



Damage (Uj^^) 





•Drag (Cp) 





•Sediment diameter (Section V only) 



d 



Discharge 



E 



Energy 



e 



Elastic compression 





•Equilibrium (T^) 



F 



Froude number (Section V only) 



F* 



Densimetric Froude number (Section V only) 



f 



Fluid 





•Friction (F^) 



7 



Friction factor (Section V only) 



G 



Wave generator 



g 



Gravity 



H 



Wave height (Section V only) 



h 



Chezy (Cj^) 





•Horizontal 



i 



Incident (Hj) 





•Inertia 





•Initial (Apj) 



K 



Keulegan 



L 



Le Mehaute (K^) 





•Longitudinal (E^) 





•Wavelength (Section V only) 



M 



Mass 



530 



