Series 2. The w meter of OMDUM II was towed at steady speeds for 

 various values of 0, the angle subtending the w meter axis and the tan- 

 gential velocity Vrp. The water temperature was 22.8° C. 



(0 = _20°) 



( = _40°) 



Run 



46 

 47 

 48 

 49 

 50 

 51 

 52 

 53 

 54 



55 

 56 

 57 

 58 

 59 

 60 

 61 



msec cycle 



592.0 



122.0 



302.0 



180.0 



99.5 



82.5 



71.5 



61.5 



42.5 



30.4 

 132.0 

 86.0 

 70.5 

 52.0 

 43.5 

 35.5 



-1 



C-2 



