780 



TRUEBLOOD. 



TABLE III. 



Summary of plotted value.s of apparent Joule-Thomson effect and of its 

 reciprocal, with other pertinent data. 



All fx' 's reduced to 165° C mean temperature, pm signifies mean of high- 

 and low-side pressures, / signifies steam flow. The last column indicates the 

 number of runs involved for each plotted point. 



