. American engineer and railroad journal . STACK SHORTENED ii .STACK SHORTENED IS-fiffi STACK SHORTENED ZT^S/S 2 1 _ __ »7*<V i« : ~:~ J-tTl ^ n u-tt n 1^ ■ 3, ;; : _ O I .7 5 ■.liljl IJ, j 1 M 11 M 1 1- r 1 ..,.,.,. , -^ p p rnr TTTTT m -n - - f 3 5S. .MCUNAVON VIZ. f I Silj^ Jhxina 1 5 1 1 B*^ ..; i J FT^ -•^ in I. .s^!i_;JS-i;8 PLATE DIAGRAM OF THE HANOVER SMOKE-STACK AND EXHAUST NOZZLE EXPERIMENTS. Remarks.—1. AH observations with the water column were made with a constant steam pressure of in. of mercury and with the same openings forthe admission
. American engineer and railroad journal . STACK SHORTENED ii .STACK SHORTENED IS-fiffi STACK SHORTENED ZT^S/S 2 1 _ __ »7*<V i« : ~:~ J-tTl ^ n u-tt n 1^ ■ 3, ;; : _ O I .7 5 ■.liljl IJ, j 1 M 11 M 1 1- r 1 ..,.,.,. , -^ p p rnr TTTTT m -n - - f 3 5S. .MCUNAVON VIZ. f I Silj^ Jhxina 1 5 1 1 B*^ ..; i J FT^ -•^ in I. .s^!i_;JS-i;8 PLATE DIAGRAM OF THE HANOVER SMOKE-STACK AND EXHAUST NOZZLE EXPERIMENTS. Remarks.—1. AH observations with the water column were made with a constant steam pressure of in. of mercury and with the same openings forthe admission of air. 2. The abscissas, indicating the noz/.le position, are all measured, on stacks without a waist from a point in. above the smallest cross- section, and in. above the highest position of the noazle. 3. In the stacks represented under D,/the nozzle without a bridge had an onening in. in diameter, while the one with a bridge bad ao ppenii^t; S,I2 iQ. iq diivtqeter; the 1)re!kdth qC tbQ bridge being .(j3 iq. Both nozzlos thus had the same freg (iptsning. AND RAILROAD JOURNAL. 233 TABLE XXII. Comparison of the nozzle positions necessary to produce the same nozKle action ( inches of water), the nozzle distance being measured from thesmall
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
