192 HYDKAULICS AND ITS APPLICATIONS 



Average values of f and n, which will be sufficiently near for all 

 KESULTS OF DR. UNWIN'S EXPERIMENTS. 



practical calculations, are given in the following Table. These values have 

 been determined by a consideration of Dr. Unwin's results at low speeds 

 and the author's at high speeds. 



AVERAGE VALUES OF "/" AND "n." 



