Ripper, William, 1853-1937 · London, New York [etc.] : Longmans, Green and co. · leaf 387
king steam-pressure, 300 lbs. to 250 lbs. ;Belleville boilers, 24 ; heating sui-face, 43,260 sq. ft. ; grate area,1375 sq. ft.; heating surface per I.H.P., 2-4 sq. ft. ; I.H.P. per squarefoot of grate area, 13 1. The boilers are worked with natural draught. Cruisers: Indicated horse-power, 30,000;… … PLiTE III—FlVE-OaiNK Ql THE MARINE ENGINE. 367 250 lbs.; Belleville boilers, 43 ; beating surface, 71,970 sq. ft.; gratesurface, 2310 sq. ft. ; I.H.P. per ton of machinery, 12; heating surfaceper I.H.P., 2-4 sq. ft. ; I.II.P. per square foot of grate, 13-0. The following are particulars and diti of…
Steam-engines
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