100 
TlMEHRI. 
Air for Wood — 
62-5 x 12-25 x (600 — 86) x -238 = 93650 
For Sugar — 
20 x * a Q 'i = 8*42 carbon. 
8-42 x 24 x (600 — 86) x -238 = 24720 
140705 
Units available 379341 
Logie Megass. 
Composition 84 parts wood 
16 „ water 
100 lbs. 
Wood— Units of Heat. 
84 X -51 x 12906 =552893 
Less 
Water to Steam— 
16 x {(212 — 86) + 966} = 17472 
Steam — 
16 x (600 — 212) x -475 = 2948 
Air— 
84 x 12*25 x (600—86) x -238 = 125879 
146299 
Units available 406594 
Thus we find that the units of heat available from the 
combustion of 100 Tbs. of megass, in the three conditions, 
are as follows : — 
Wet megass, direct from the mill 168058 units. 
Sun dried megass 379341 „ 
Logiemegass 406594 „ 
but, as we have seen, 100 lbs. of megass, wet, dire6t 
from the mill, when sun dried is reduced in weight to 
46*5 lbs., and when dried direct in the logie to 33 lbs. ; 
