ISO 



ROYAL SOCIETY OF CANADA 

 8th May, 1903. 



8th May, 1903. 



W idth of wing dam 



Depth at point of dis 

 charge 



Increment of depth at 

 point of discharge. . . . 



Increment of depth at 

 4' 2 " from point of dis- 

 charge 



1 32 



Increment of depth at 

 15' 4" from point of 

 discharge 



Per cent, change of ve- 

 locity 



6 



1 47 

 15 



•134 



•02525 

 13 



7-6 



1-50 

 •18 



■ 18635 



•1018 



2-7 



12 



1-70 



•38 



3235 



•1363 

 •4 



llTH May, 1903. 



Width of wing dam . . . . 



Depth at point of dis- 

 charge 



Increment of depth at 

 point of discharge. . . . 



Increment of depth at 

 4' 2" from point of dis- 

 charge 



Increment of depth at 

 19' from point of dis 

 charge 



Per cent, change of ve 

 locity 







•55 



G 

 •58 

 •03 



•0279 



•0007 

 6 9 



76 

 •62 

 •07 



•03162 



•00328 

 3 5 



12 

 •70 

 15 



0628 



00465 

 156 



18 

 •75 

 •20 



•11S35 



0113 

 11 



24 

 •85 

 •30 



•1917 



•0491 

 18.2 



