149
Volume of 147
Weight of 147
Alkalinity in boiler feed water 103
Testing feed for 103
Altitude, boiling point of water at 97
Chimney sizes corrected for 248
Alum in feed water treatment 106
A. S. M. E. code for boiler testing 267
Analyses, comparison of proximate and ultimate 183
Proximate coal, and heating values 177
Analysis, coal, proximate, methods of 176
Coal, ultimate 173
Determination of heating value from 173
Analysis, Flue gas 155
Flue gas, methods of 160
Flue gas, object of 155
Anthracite coal 166
Combustion rates with 246
Distribution of 167
Draft required for 246
Firing 190
Grate ratio for 191
Semi 166
Sizes of 190
Steam as aid to burning 191
Thickness of fires with 191
Arches, fire brick, as aid to combustion 190
Fire brick, for 304
Fire brick, laying 305
Automatic stokers, advantages of 195
Overfeed 196
Traveling grate 197
Traveling grate, Babcock & Wilcox 194
Underfeed 196
Auxiliaries, exhaust from, in heating feed water 113
Superheated steam with