. American engineer and railroad journal . ation not only in regard to the head resistances of trains,but also in regard to wind pressures in general. The following is a resume of the general dimensions of thislocomotive: Ovale. Length 7 ft. 3^ in. Breadth 3 ft. 4ftm. AreaG sq. ft. Inclination of bars SO (leg. 4 in. Fire-box. Height of crown-sheet above bottom of the mud ring, front. 5 ft. llji in. •• ■ •• • back. 3 ft. 8) in. Length ofthe inside, top lift. 11% In. bottom 7ft. 3J^in. Inside breadth, top 3 ft. 6*-; in. bottom 3 ft. 10ft in. Thickness of copper side and back sheet ft In. tu
. American engineer and railroad journal . ation not only in regard to the head resistances of trains,but also in regard to wind pressures in general. The following is a resume of the general dimensions of thislocomotive: Ovale. Length 7 ft. 3^ in. Breadth 3 ft. 4ftm. AreaG sq. ft. Inclination of bars SO (leg. 4 in. Fire-box. Height of crown-sheet above bottom of the mud ring, front. 5 ft. llji in. •• ■ •• • back. 3 ft. 8) in. Length ofthe inside, top lift. 11% In. bottom 7ft. 3J^in. Inside breadth, top 3 ft. 6*-; in. bottom 3 ft. 10ft in. Thickness of copper side and back sheet ft In. tube sheets at the tubes 1 in. • belowtubes. ft in. Tubes (Serve). Number of tubes 133 Material of tubes Steel Outside diameter 2ft in. Thickness at wings ft in. Length between tube sheets 9 ft. 10>8 in. ^ Number of winga in each tube 8 Height of wings : in. Average of thickness of wings A in. //. ahnQ Surfaces. Fire-box above the mud-ring. F 102)4 aq. ft. Tubes inside measurement, T l,474i sq. ft. Total, 8 .- 1,5T7^ Half Front Elevation. SUPERINTENDENTS LOCOMOTIVE,HIGH VALLEY RAILROAD. TKatio ol heating surface of tubes to fire-box — to 1 S Ratio of total heating surface to grate area— to 1 G Roller. Outside length of fire-box 7 ft. 10)v • breadth top 4ft. 64 in. bottom 8ft. 11 1 in. Inside diameter of largest ring of shell I ft. 4 111. Length of shell !l ft. 5?i in. Thickness, of sheets in shell ft in. Inside length ol smoke-box 5 ft. laln. • diameter of amoke box 4 ft. 5*; in. Centre of boiler above top of rail 7 ft. 4Ji in. Bottom mud-ring at the front above rail 2 ft. 4 in. Volume of water in boiler with 4 in. above crown sheet 99*a cu. ft. Total capacity of boiler 180X cu ft. Steam space HI1,, cu. ft. pressure 213lbs. per Diameter of safety valves 8ft in. Smoke Stack. Inside diameter of stack 1ft. 9^ in. Height of stack above rail 13 ft. »K in. Air_Patsages. Through grate 1Z% sq. ft. tubes at the fire-box ferrules 8)i sq.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
