ENGINE No. 59. 



Triple Expansion Engine. 



Data and Results of Feed -Water Test. 



Character of steam Superheated 



Duration 10.375 



\Vright of feed-water consumed 131,461 



Feed-water consumed per hour 12,670.9 



Pressure in steam pipe above atmosphere 



Pressure in first receiver above atmosphere 



Pressure in second receiver above atmosphere .... 



Vacuum in condensers 



Revolutions per minute 



Mean effective pressure, H. P. cylinder 



Mean effective pressure, intermediate cylinder .... 

 Mean effective pressure, L. P. cylinder . . ... . . . 



Indicated horse-power, H. P. cylinder 



Indicated horse-power, intermediate cylinder 



Indicated horse-power, L. P. cylinder 



Indicated horse-power, whole engine 



Feed-water consumed per I. II. P. per hour 



151 



33 



4 



27 



65.24 

 59.59 

 13.19 

 10.19 

 360.9 

 234.7 

 401.2 

 996.8 

 12.71 



hrs. 

 Ibs. 

 Ibs. 

 Ibs. 

 Ibs. 

 Ibs. 

 ins. 



Ibs. 



Ibs. 



Ibs. 

 H.P. 

 H.P. 

 H.P. 

 H.P. 



Ibs. 



Measurements Based on Sample Diagrams. 



237 



