TABLE 1 - MODEL PARTICULARS 



Model 



Cp e 



D 



D 



L 

 D 



S 

 D 2 



D 2 



SERIES 1 



4620-1 



0.667 



0.500 







10.73 



29.54 



1.57 



4620-2 



0.667 



1.000 







10.90 



29.60 



2.67 



4620-3 



0.667 



1.820 







11.17 



29.81 



4.61 



4620-4 



0.667 



3.000 







11.57 



30.19 



7.46 



SERIES 2 



4620-5 



0.850 



1.000 







10.72 



29.47 



3.21 



4620-6 



0.850 



1.820 







10.84 



29.53 



5.46 



4620-7 



0.850 



0.500 







10.64 



29.48 



1.90 



4620-8 



0.823 



1.216 



0.540 



10.78 



29.63 



3.81 



4620-9 



0.933 



1.000 



0.500 



10.63 



29.43 



3.35 



D = 0.624 



m; L R /D = 4.4 



00; S R /D 2 = 40.21; Volume/D 3 = 6.786. 







TABLE 2 - COMPUTED INCIPIENT CAVITATION 

 SPEEDS OF NINE FOREBODIES 







Incipient Cavitation Speeds in Meters per Seco 



id 



Model 



C Pmin 





for Water Depths of - 





15m 



30 m 



60 m 



90 m 



150 m 



1 



-0.771 



25 



32 



50 



50 



64 



2 



-0.402 



35 



44 



58 



70 



89 



3 



-0.185 



51 



65 



86 



103 



130 



4 



-0.094 



72 



91 



121 



144 



183 



5 



-0.778 



25 



32 



42 



50 



63 



6 



-0.428 



34 



43 



57 



67 



85 



7 



- 1 .402 



19 



24 



31 



38 



47 



8 



-0.610 



28 



36 



47 



57 



72 



9 



-0.988 



22 



28 



37 



44 



56 



Note: It i 



) assumed that 



forebodies have 



negligible roughness. 





