234 



TABLE 259. 

 PROPERTIES OF SATURATED STEAM. 



Metric and Common Units. 



Reprinted by permission of the author and publishers from " Tables of the Properties of Steam," Cecil H Peabody, 

 8th edition, rewritten in 1009. Calorie used is heat required to raise i Kg. water from 15 to 16 C. B 1 . U. is heat 

 required to raise i pd. water from 62 to 63 F. Mechanical Equiv. of heat used, 778 ft. pds. or 427 in. Kg. Specific 

 heats, see Barnes-Regnault-Peabodv results, p. 227. Heat of Liquid, q. heat required to raise i Kg. (i It) to corre- 

 sponding temperature from o C. Heat of vaporization, r- heat required to vaporize i Kg^ (i Ib.) at corresponding tem- 

 perature to dry saturated vapor against corresponding pressure; see Hennmg, Ann. der Phys., 21, p. 849, 1906. lotal 



SMITHSONIAN TABLES. 



