Ocean Wave Speetra and Shtp Appltcattons 
BLOWER RPM DIRECTION PERIOD 
1000 RPM 2:0' SEC 
ao ACO Lt 2.0) SEC 
700 RPM N 2.0 SEC 
600 RPM 3.0) SEC 
700 RPM 2.0 SEC 
1000 RPM 2:5) SEC 
>PP 700 RPM 2.0 SEC 
6eo- 
-~@e@@ 1000 RPM 2.0 SEC 
S*(ky iw) 
Figure 9 Measured directional spectra of 2.0 sec. period waves 
only, with array parallel to West bank 
1357 
