Transactions Socifty Naval Architects and Marine Engineers, Vol. ^6, 1918. 



Plate 98. 



To illustrate paper on "Variations of Shaft Horsepotver, Propeller Revolutions, and, PropuU 

 sive Coefficient zvitli Lonyitudinal Position of the Parallel Middle Body in a Single Screzv 

 Cargo Ship," by Naval Constructor William McEntee, U. S. N., Member. 



DYNAMOMETER. C^RO SHOWING PROPELLER 

 THRUST, TORQUE, AND R.R 1^, 



TORQUE PEM 



THRUST 



TIME 



CO 



z 

 o 



(- 



_1 



O 





<>i; 



< 



ZAl 



\Z.OQ LB.-tN.- 



8,85 LB. 



FIG. 3 



THE NORA/S PSTEas CO., V/ASHINCTON, D. G- 



