TABLE 7 - CAVITATION PERFORMANCE OF PROPELLER 4717C 





SIGMA* 



= 3.000 







SIGMA* 



= 1.500 





J 



K T 



10KQ 



n 



J 



IV T 



10KQ 



n 



.5000 



2038 



.4625 



.3bu/ 



.500C 



1 160 



.2813 



.3283 



.5500 



2201 



.5000 



.3853 



.5500 



1297 



.3078 



.36e8 



.6000 



2379 



.5386 



.4218 



.6000 



1474 



.3455 



.4073 



.6500 



2498 



.5666 



.4562 



.6500 



1654 



.3843 



.4453 



.7000 



2522 



.5780 



.4861 



.7000 



1808 



.4171 



.4830 



.7500 



2443 



.5718 



.5099 



.7500 



1915 



.4397 



.5199 



.6000 



2274 



.5504 



5261 



.6000 



1960 



.4498 



.5547 



.8500 



2044 



.5182 



.5337 



.6500 



1935 



.4472 



.5853 



.9000 



1787 



.4808 



.5325 



.9000 



1839 



.4328 



.6087 



.9500 



1536 



.4433 



.5240 



.9500 



1678 



.4087 



.6207 



1.C000 



1314 



.4092 



.5109 



1 .0000 



1461 



.3773 



.6161 



1.0500 



1 125 



.3795 



.4960 



1 .0500 



1204 



.3413 



.5894 



1.1000 



3955 



.3507 



.4769 



1 .1000 



0927 



.3029 



.5358 



1.1500 



3750 



.3143 



.4369 



1 . 1500 



0655 



.2635 



.4549 



1.2000 



3420 



.2551 



.3143 



1 .2000 



0416 



.2234 



.3557 





ilGMA* 



= 0.750 







SIGMA* 



= 0.340 





.5000 



0949 



.2331 



.3239 



.7000 



.1036 



.251 1 



.4595 



.5500 



1056 



.2569 



.3600 



.7500 



. 1033 



.2488 



.4956 



.G000 



1059 



.2623 



.3857 



.6000 



.0963 



.241 1 



.5086 



.6500 



1055 



.2644 



.4129 



.3d00 



0892 



.2305 



.5235 



. 7000 



1093 



.271 1 



.4492 



.9000 



0850 



.2203 



.5526 



.7500 



1 184 



.2849 



.4960 



.9500 



0840 



.2137 



.5941 



.8000 



131 1 



.3041 



.5490 



1 .0000 



0843 



.2120 



.6327 



.G500 



1 440 



.3242 



.6009 



1 .0500 



0825 



.2132 



.6459 



.9000 



1528 



.3394 



.6450 



1 . 1000 



0746 



.2108 



.6193 



.9500 



1537 



.3441 



.6755 



1 . 1500 



0561 



.1924 



.5335 



1 .0000 



1439 



.3338 



.6861 



1 .2000 



0233 



.1381 



.3220 



1 .0500 



1230 



.3072 



.6691 











1 . 1000 



0939 



.2671 



.6156 











1 . 1500 



0638 



.2218 



.5262 











1 .2000 



0451 



. 1869 



.4609 











*Cavitation number. 



75 



