. Design of an exhaust gas calorimeter for automobile engines . - ? . q : - : ? c I c ? £ od oe eJ -19- a quarter inch nipple which in turn isconnected to flanges bolted to the bottomand made water tight by means of suitablegaskets. After leaving the calorimeter thewater is lead past a thermometer cup to athree way valve, where it may be lead eitherto a weighing tank or the sewer. The baffles are 12 x 18 and areplaced parallel to the bottom to facili-tate in conjunction with the saw toothedges the rapid cooling of the gases due tothe quantity of water held on the photo of baffle may b
. Design of an exhaust gas calorimeter for automobile engines . - ? . q : - : ? c I c ? £ od oe eJ -19- a quarter inch nipple which in turn isconnected to flanges bolted to the bottomand made water tight by means of suitablegaskets. After leaving the calorimeter thewater is lead past a thermometer cup to athree way valve, where it may be lead eitherto a weighing tank or the sewer. The baffles are 12 x 18 and areplaced parallel to the bottom to facili-tate in conjunction with the saw toothedges the rapid cooling of the gases due tothe quantity of water held on the photo of baffle may be seen on Page tower, that is the compartmentabove the spraying chamber has five wet baf-fles which act as a separator. These bafflesare placed at a slight angle with the horiz-ontal to allow any precipitated moisture to .. i >I-J>.tin to i i d ii quo i>», d d E j f [ : ? • - v n J -•:?. r -- . - I CO jd ?.;od , d . •: . - d l ? d - ? i ? .SI - L i : ,-. ? - .? - - - , o J i d d cfriqis ia v ^ >d I d. -20-fall back into the calorimeter. The gases enter in the lower passabout an inch above the water level througha three inch pipe with suitable flanges andhigh temperature gaskets. The gases are dir-ected upwards, back and forth and around thebaffles, during which time they pass throughseven cascades of water, and through thefinal spraying chamber and thence to theseparator. Prom here they may be allowedto escape to the atmosphere or be runthrough a meter and measured. The calorimeter is supported sixinches above a table by means of an angleiron frame. This is to allow sufficientroom for the exit cooling water pipe. 1 - : - - - - . ? • r -- ;U i 8 ... 0 ,t i PART TWO. DESCRIPTION OF ENGINEANDITS ACCESSORY APPARATUS. -22- As the automobile engines which wereavailable would neoessitate a reconstructionof their exhaust manifolds, it was decidedto attach the calorimeter to the Fairbanks-Morse engine, which engine is rated at sevenhorsepower at 260 R
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Keywords: ., bookcentury1900, bookdecade1910, bookiddesignofexha, bookyear1915
