184
Tests, method of making 186
Fuels, classification of 165
Gaseous, and their combustion 227
Fuels, liquid, and their combustion 212
Solid, coal 190
Solid, other than coal 201
Furnace, bagasse 209
Blast furnace gas 228
By-product coke oven gas 231
Combination wood and oil 225
Efficiency of 283
Natural gas 229
Peabody oil 222
Webster 55
Wood burning 201, 202
Galvanic action 107
Gas, blast furnace, burners 228
Combustion of 228
Composition of 227
Gas, by-product coke oven, burners 231
Combustion of 231
Composition of and heat value 231
Gas, natural, burners 229
Combustion of 229
Composition and heat value of 229
Gases, chimney, losses in 158, 159
Density of 163
Flue (see Flue gases).
Path of in Babcock & Wilcox boilers 57
Waste (see Waste heat) 232
Gaskets 312
Gauges, draft, Barrus 254
Ellison 255
Peabody 255
U-tube 254
Gauges, vacuum 117
Grate ratio for anthracite