id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
20146	Strohm, Rufus T. (Rufus Tracy)	Engineering Bulletin No 1: Boiler and Furnace Testing			.txt	text/plain	8933	1335	92	efficiently the boiler is working is to make an evaporation test, can weigh water and coal and read steam gages and thermometers is show how much water is being evaporated per pound of coal, and the to pump water to the boiler to be tested. water fed to the boiler during the test. boiler is the heat represented by the quantity of water evaporated In a boiler test the temperature of the feed water is usually heat required to change a pound of water at 180° to steam at 100 of heat usefully employed in making steam per pound of coal fired, calculated and the heating value of the coal is known, the boiler boiler horsepower means the evaporation of 34.5 pounds of water per coal must be evaporated to produce a boiler efficiency of 65 per heating the water in the boiler to make steam.	./cache/20146.txt	./txt/20146.txt