LIST OF SYMBOIS (Continued) 



i^y water surface slope in y direction 



rl jQ(. water surface curvature in x direction 



"^ yy water surface curvature in y direction 



■J^xy water surface curvature in x-y direction 



/n coefficient of dynamic viscosity 



/ specific weight of seawater 



/•^f specific weight of "back-filling fluid 



^ wave frequency 



ti effective frequency 



<^n spectral frequency 



d wave direction 



^^ mean direction 



