0.0017 

 0.0016 

 0.0015 

 0.0014 

 0.0013 

 0.0012 

 0.0011 

 0.0010 

 0.0009 

 0.0008 

 0.0007 

 0.0006 

 0.0005 

 0.0004 

 0.0003 

 0.0002 

 0.0001 



0.0 



LEGEND 



— SPECTRA GENERATED 



— DESIRED SPECTRA 



J L 



0.0 0.2 0.4 0.6 



0.8 1.0 1.2 

 Frequency (Hz) 



1.8 2.0 



Figure 7. Typical energy density-versus-frequency plots (model terms) for a 

 wave spectra; 12-sec, 2-m (6.6-ft) waves (prototype) 































0.06 







' 



. ' 



', 













I . " 







0.04 



- 











Ii i J 1 II 1 ill i 











Jl I ' 





£ 



0.02 

 0.0 



























e- 



-0.02 



-0.04 

 -0.06 



































100. 



200. 



300. 



400. 



500. 600. 



700. 



800. 



900. 



100C 



11 



DO. 















Time (sec) 













Figure 8. Typical model-scale wave train time series; 12-sec, 2-m (6.6-ft) wave 

 (prototype) 



16 



Chapter 3 Experimental Conditions and Procedures 



