EXPERIMENTAL STUDY OF HEAT LEAKAGE. 



783 



20 



40 



60 



80 100 120 



Drop of Pressure, cm H^ 



Figure 16. Temperature drop vs. pressure drop, radial flow plugs. The 

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

 The numliers along the axis of ordinates are for plug S, the curves being spaced 

 at intervals of 1° to avoid confusion. The straight dotted lines have slopes 

 equal to the extrapolated ^ for plug S. 



