5 



- 









?5 



. 











^-^-J 



=--.-.-- 



2" 



^.-~_ 



Loi]i;sn(>Te current profile? fcir liii' ccnditions c.f exfurimeni (a), i for 

 C = OO02, A" = ooi6: 2 for C = 00025, N = c 016. 



C 5 



- 







0-25 



^=-^-x:r==,^ 









f 



2 





Lor;(;sliorc- currcni profilf? for l)jt- condiiiorjs of cxptrinicnt (a), i for 

 C = 0002, jV = 0016; 2 for C = o 002, K = 001. 



5 



- 





25 



/^""""^ 







I 



f 2 i 



Longshore current profiles for the conditions of experiment (b), i for 

 C = o 002, .V = 0-01 ; 2 for C = c OD25, TV = c 01. 



Longshore current profiles for the conditions of experimc:n (c), i for 

 C = o-ooi ; .V ~ 0016; 2 for C - 000 2, .V = 0016; 3 for C = o 002, N = 001. 



Figure 68. Comparison of nonlinear theory of James (1974b) with laboratory 

 data (after James, 1974b). 



183 



