NO. 16.] 



NUMERICAL RESULTS. 



83 



Date 



— 

 •A 



a 



3 



Water-layers 



Starting 

 force 



& en 



60 



a 



> 



o 

 H 



=2 



en 



c 



Resistance 



under uniform 



motion 



Remarks 



March 5 

 1901 



175 



176 



177* 



178* 



179* 



180 



181 



182 



183 



184 



Water-layers 



represented 



by diagr. 1, 



I Fig. 2, PI. XI 



2'5 

 2-5 

 2'5 

 2-5 



30 

 30 

 30 

 30 



0-15 



0-25 



05 



0-75 



1-25 



1-5 



0'75 



095 



1-05 



115 



0-1 



03 



00 



0-03 



0-05 



0'15 

 0-25 

 0-50 

 0-75 

 125 

 1-40 

 1-05 

 095 

 102 

 1-10 



2-5 



30 



3-9 



4-1 



5-7 



8-8 



101 



12-0 



12-6 



12-5 



Temp, of fresh water 6° C. 



Maximum resistance. 



Boat-model No. 2: "Fram", Scale 1:100, trimmed. 



Maximum resistance. 



Boat-model No 3: Flat-bottomed. 



