Norris's Hand-book for Locomotive Engineers and Machinists ...H. C. Baird, 1854 - 302 σελίδες |
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Σελίδα 159
... coke , lb 9.3 9.6 ...... Coke consumed per mile , lb .... 31.2 24 .... Pressure . 71 8.8 26.6 60 Engine .... A Surface of fire - box , feet square 58 Areas of blast pipes in circu- lar inches . Contents of cylinders , do ...
... coke , lb 9.3 9.6 ...... Coke consumed per mile , lb .... 31.2 24 .... Pressure . 71 8.8 26.6 60 Engine .... A Surface of fire - box , feet square 58 Areas of blast pipes in circu- lar inches . Contents of cylinders , do ...
Σελίδα 191
... Coke . Feet . Feet . Number . 3 9.4248 560.2 311.0 480.1 4 12.566 420.3 4 14.137 373.4 6 5 15.708 517.278 305.6 6 18.849 280.5 20.420 258.6 7 22.0 240.0 723-562224.0 8 25.132 210.1 8 26.703 336.3 906 197.4 9 28.274 186.7 9 29.845 176.9 ...
... Coke . Feet . Feet . Number . 3 9.4248 560.2 311.0 480.1 4 12.566 420.3 4 14.137 373.4 6 5 15.708 517.278 305.6 6 18.849 280.5 20.420 258.6 7 22.0 240.0 723-562224.0 8 25.132 210.1 8 26.703 336.3 906 197.4 9 28.274 186.7 9 29.845 176.9 ...
Σελίδα 209
... coke . This was erroneously referred to the mechanical disadvantage of the short stroke , an explanation which for a time was deemed satis- factory . Attention was directed to schemes of smoke - burning , by which the use of coal , as a ...
... coke . This was erroneously referred to the mechanical disadvantage of the short stroke , an explanation which for a time was deemed satis- factory . Attention was directed to schemes of smoke - burning , by which the use of coal , as a ...
Σελίδα 215
... passenger trains the saving in fuel was very con- siderable , the consumption , while running , being only about 25 lbs . of coke per mile , with loads of five to eight cars , and the speed was considerably LOSS FROM RESISTANCES . 215.
... passenger trains the saving in fuel was very con- siderable , the consumption , while running , being only about 25 lbs . of coke per mile , with loads of five to eight cars , and the speed was considerably LOSS FROM RESISTANCES . 215.
Σελίδα 216
... coke consumed in several consecutive years , may be consulted . 7,907 tons ( gross ) coke . 11,561 trips in 1836 , 12,063 trips in 1837 , 9,876 tons ( gross ) coke . 12,953 trips in 1838 , 10,816 tons ( gross ) coke . Thus , during ...
... coke consumed in several consecutive years , may be consulted . 7,907 tons ( gross ) coke . 11,561 trips in 1836 , 12,063 trips in 1837 , 9,876 tons ( gross ) coke . 12,953 trips in 1838 , 10,816 tons ( gross ) coke . Thus , during ...
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abscissa Atmospheric Railway avoirdupois axle blast-pipe boiler brass centre circle circular segments Circum circumference cloth coke conjugate connecting-rod copper crank Cube Root cubic feet cubic foot cubic inch curve cylinder cylinder in inches Dauphiny Decimal or Reciprocal diame diameter distance driving wheels eccentric-rod equal EXAMPLE.-Required find the Area find the Solidity fire-box Fraction or Numb friction Frustum fulcrum fulcrum and valve Gallons gauge give the solidity Height Length horses Hyperbola iron Length of Arc leverage locomotive engine metallic mile morocco motion multiply the sum North Shields ordinate Ounces Parabola pipes piston piston-rod plates Pounds pressure quotient radius rails Railway resistance revolving axis RULE RULE.-Multiply RULE.-To find screw segment shaft side smoke-box spindle square inch Square Root steam stroke subtract thickness throw tion tons trapezium tubes valve velocity Volume whole weight yards Zone