Part 38 (1/2)

(D) Equivalent evaporation

(E) Heat balance

(F) Total heat of combustion of coal

(G) Air for co these results are in accordance with those described in different portions of this book

16 DATA AND RESULTS

The data and results should be reported in accordance with either the short for lines for data not provided for, or o those not required, as may conform to the object in view

17 CHART

In trials having for an object the determination and exposition of the cos and data should be plotted on a chart and represented graphically

18 TESTS WITH OIL AND GAS FUELS

Tests of boilers using oil or gas for fuel should accord with the rules here given, excepting as they are varied to conform to the particular characteristics of the fuel The duration in such casesand stopping employed

The table of data and results should contain ite character of furnace and burner, quality and coas, te and quantity of stea

TABLE DATA AND RESULTS OF EVAPORATIVE TEST SHORT FORM, CODE OF 1912

1 Test ofboiler located at

to determineconducted by

2 Kind of furnace

3 Grate surfacesquare feet 4 Water-heating surfacesquare feet 5 Superheating surfacesquare feet 6 Date

7 Durationhours 8 Kind and size of coal

AVERAGE PRESSURES, TEMPERATURES, ETC

9 Steaepounds 10 Te boilerdegrees 11 Te boilerdegrees 12 Force of draft between dae of per cent or degrees

TOTAL QUANtitIES

14 Weight of coal as fired[72]pounds 15 Percentage of moisture in coalper cent 16 Total weight of dry coal consumedpounds 17 Total ash and refusepounds 18 Percentage of ash and refuse in dry coalper cent 19 Total weight of water fed to the boiler[73]pounds 20 Total water evaporated, corrected for moisture in steampounds 21 Total equivalent evaporation froreespounds

HOURLY QUANtitIES AND RATES

22 Dry coal consumed per hourpounds 23 Dry coal per square feet of grate surface per hourpounds 24 Water evaporated per hour corrected for quality of steampounds 25 Equivalent evaporation per hour froreespounds 26 Equivalent evaporation per hour fro surfacepounds