Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 713
o horizontal cylindrical boilers, of the followingproportions : Total area of grate surface, 66 sq. ft. Total heating surface, (about) 2,866 684 PUMPS, RECIPROCATING. SQ ft Total are^ of cross-section of tubes, 7-18 sq. ft. Total area of chimney flue, 8-33so ft Ratio of heating surface to grate… … pressure in boilers, per gauge, 81-05 lbs. Mean steam pressure at engine, per gauge, 78-01lbs Mean steam pressure in jackets, per gauge, 70-075 lbs. Mean water pressure, pergauge, 99-565 lbs. Total mean pressure on pumps, corrected, 103-735 lbs. Mean vacuum,per gauge on condenser, 28-9 in. Mean…
Mechanical engineering
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