- 82 



^^2 



128 a v-L V-2 ^1 ^2 

 4 4 



u £ 



^2^2 



(5.13) 



If the fluid and tubing diameter are the same on both sides of the 

 transducer, Eq. 5.13 reduces to: 



128 a \x l^ l^ 



^ + ^ 



(5.1A) 



The form of Eq. 5.11 was verified qualitatively by examining 

 the strip chart output of a differential transducer and sensor system 

 loaded in an approximately instantaneous manner. 



