. Locomotive engineering : a practical journal of railway motive power and rolling stock . ame classand type immediately following, will emitgreat volumes of black smoke, is some- the city Hi but n i1m fin 1,. im. irnish in im with fuel and build it up; otherwise,thi il hi had when he started will ■ I bj the action of the 11and il it iH bi rendered practically unfitfor service, or at least to maintain it-,schedule speed until he has had an op-portunity to recover the fire and get it ingood shape It is, therefore, very easilyundi i stood why in some instances a greatdeal of supposedly unnecessa


. Locomotive engineering : a practical journal of railway motive power and rolling stock . ame classand type immediately following, will emitgreat volumes of black smoke, is some- the city Hi but n i1m fin 1,. im. irnish in im with fuel and build it up; otherwise,thi il hi had when he started will ■ I bj the action of the 11and il it iH bi rendered practically unfitfor service, or at least to maintain it-,schedule speed until he has had an op-portunity to recover the fire and get it ingood shape It is, therefore, very easilyundi i stood why in some instances a greatdeal of supposedly unnecessary blacksmoke is made in starting trains. The chief qualification necessary in alocomotive for burning bituminous coal isto have a sufficiently large grate area togive an economical coal consumption persquare foot of grate surface per hour. Regarding the use of petroleum forfuel, the conclusions of Dr. Dudley in1888 still holds good, despite the dis-covery of new oil fields in this Pennsylvania system alone, would. , 5Vo o o aoo &oo o o o o o o° o o e c o o , SI ml ;. Locomotive Engineering NOTE: All Holes for Plugs and etc.,except Gauge. Cocks, to beput in in Boiler Shop BOILER OF BROOKS NEW HIGH-SPEED EIGHT-WHEELER. foot of grate surface every hour. If thelocomotive is so constructed that thisamount is excessively high, it is impos-sible to avoid the making of smoke, whichoccurs from incomplete firing on a locomotive is not only-hard on the fireman himself, but on thebank account as well, as the evaporativeefficiency of the fuel is very much reduced,and, consequently, the objectionable times due to the iact that the second en-gine has been hurriedly called upon to dothis service, and the fireman has not hadsufficient time, to use a common expression,to burn a good fire, or. in other get his fire in proper shape beforeleaving the station. If the fire be in propercondition before he leaves the station,he will have no occasion to put lar


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Keywords: ., bookcentury1800, bookdecade1890, bookidlocomotiveen, bookyear1892