J. D. van Manen 
500 
Vs=15kn 
p7/3v,3 
SHPtank 
Ntot 
40,000 
30,000 
4 
Ay 
SHP 
SHP tank 
"| 
20,000 Zo 
10,000 2 ee 
0 50,000 100,000 
Deadweight in tons (metric) 
Fig. 2(c) Characteristic properties of supertankers 
0.75 
Ntot 
