778 



Figure 14. Reciprocal of apparent Joule-Thomson effect (1/m' = 

 Ap/AT) vs. reciprocal of flow. All 1/m' 's reduced to a mean temperature of 

 165° C. The average mean pressure, all values of 1/m', is 4.02 kgm./cm.^ abs. 

 A2 and A4 refer to axial flow plugs, Ul, VI, V2 and S to radial flow plugs. 

 The numbers adjoining the plotted points indicate the number of runs involved. 



