The offsets for the area curve can now be obtained from Figures 5a and 5b. The charts must 

 be entered with the correct coefficient, Cpg or Cp/j, as necessary, and the area ordinates 

 obtained are to be equally spaced along the lengths of entrance and run respectively. 

 In this particular case, the ordinates are: 



Station 



1 (AP) 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



D is t. from 

 AP, ft 







22.14 



44.28 



66.42 



88.56 



110.70 



132.84 



154.98 



177.12 



199.26 



221.40 



Area 

 Coefficient 



0.006 



0.129 



O.MZ 



0..505 



0.672 



0.803 



0.900 



0.960 



0.988 



0.998 



1.000 



Station 



21 (FP) 



20 



19 



18 



17 



16 



15 



14 



13 



12 



11 



Dist. from 

 FP, ft 







21.24 



42.48 



63.72 



81.96 



106.20 



127.44 



148.68 



169.92 



191.16 



212.40 



Area 



Coefficient 







0.102 



0.233 



0.385 



0.551 



0.707 



0.830 



0.920 



0.970 



0.995 



1.000 



The parallel middle body is inserted between the entrance and run. .^n area curve is now 

 plotted, area coefficients lifted at equally spaced stations, and a calculation made to check 

 that the right prismatic coefficient and LCB position have been obtained. (Figure Dl). 

 This calculation is shown in Table D2. 



0.9 



(- 



50 8 

 u 

 ti- 

 ll- 0.7 

 ■u 

 O 

 o 



UJ 



cc 

 <0 5 



-I 

 < 



zO.4 

 o 



& 



ujO.3 



CO 



0.2 

 0.1 

















































^ 





^^ 



"^ 















.-"O 































>x 





^ 



^ 



































/ 



X 



N, 



































/" 







^ 



\ 































/ 













\ 



























/ 

















\ 





















_t 



/' 





















\ 



s^ 















J 



/ 

























\ 



^s. 











/ 



Y 































X 







l^ 



/ 



































'\. 



-^ 



AP 

 II 



m 



6 



7 



8 



9 



16 



17 



IB 



19 



LENGTHS 









21 

 FP 



Figure Dl - Area Curves for Series 60 Equivalent of SCHUYLER OTIS BLAND 



D-3 



