. Influence of valve setting on efficiency and capacity of a 25 horse power International Harvester Company gasoline engine. Figure 15, Timing diagram of right cylindei before cam was shifted, -26- ^ Figure 16, Valve lift diagram for intake and exhaustvalves of the right cylinder, -29-. Figure 17, Valve Lift diagram for intake and exhaustvalves of the left cylinder. -30- CALCULATION. Gasoline per hour = Gasoline per run X 60Time of run in minutes Calorific value of gasoline from Sherman ft Kropff formula, Journal of the American Society of Chemical Engineers, October 1908, , per lb, = 186
. Influence of valve setting on efficiency and capacity of a 25 horse power International Harvester Company gasoline engine. Figure 15, Timing diagram of right cylindei before cam was shifted, -26- ^ Figure 16, Valve lift diagram for intake and exhaustvalves of the right cylinder, -29-. Figure 17, Valve Lift diagram for intake and exhaustvalves of the left cylinder. -30- CALCULATION. Gasoline per hour = Gasoline per run X 60Time of run in minutes Calorific value of gasoline from Sherman ft Kropff formula, Journal of the American Society of Chemical Engineers, October 1908, , per lb, = 18650 -t 40 ( Degrees Beaume «• 10 ) Total heat supplied, , per hour = Gasoline / hr X BTU / lb. Actual Indicated Horse Power of each cylinder _ PLAN 33000 Where, P — Mean effective pressure, L = Length of stroke in feet, A =r Area of piston, sq, in, N = Number of sxplosiond per Brake Horse Power _ 2 Tr G N Where^ r — Length of brake arm in feet, G —Net load on scales N - Number of revolutions. Mechanical efficiency - X 100 , / , / Hr, ^ Total heat supplied , B,T,U, / , / Hr, - Total heat supplied , Gasoline / / Hr _ Total gasoline per hour , -31- CALCUIATION (continued) Gasoline / , / Hr, _ Total Gaso
Size: 1346px × 1856px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookidinfluenceofv, bookyear1914
