Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
No grāmatas satura
1.–5. rezultāts no 100.
4. lappuse
... pounds . Column 17 contains the coke consumed per horse power per hour , deduced for the several diagrams from the consumption of water , column 16 , allowing 1 lb. of coke to evaporate 8 lbs . of water . Referring to the contents of ...
... pounds . Column 17 contains the coke consumed per horse power per hour , deduced for the several diagrams from the consumption of water , column 16 , allowing 1 lb. of coke to evaporate 8 lbs . of water . Referring to the contents of ...
6. lappuse
... pounds . Let L - length of stroke , S - the period of admission of steam , and W = the consumption of water in pounds per horse power per hour ; then W - 22 S 14 L ( 1. ) Allowing 8 lbs . of water to be evaporated by 1 lb. of coke , we ...
... pounds . Let L - length of stroke , S - the period of admission of steam , and W = the consumption of water in pounds per horse power per hour ; then W - 22 S 14 L ( 1. ) Allowing 8 lbs . of water to be evaporated by 1 lb. of coke , we ...
9. lappuse
... pounds Relative efficiency of steam in cut off in parts per horse power actual practice . Possible maximum efficiency . Relative work done by steam of the same of stroke . per hour . maximum pressure in the cylinder . per cent . lb. 10 ...
... pounds Relative efficiency of steam in cut off in parts per horse power actual practice . Possible maximum efficiency . Relative work done by steam of the same of stroke . per hour . maximum pressure in the cylinder . per cent . lb. 10 ...
33. lappuse
... pounds . PROPORTIONS . - Heating to grate surface , Grate surface to aggregate cross area of spaces between tubes , 33.142 to 1.000 5.028 66 66 44 66 beneath the hanging plate , 3.359 66 46 to cross area of smoke chimney , 7.485 66 DATE ...
... pounds . PROPORTIONS . - Heating to grate surface , Grate surface to aggregate cross area of spaces between tubes , 33.142 to 1.000 5.028 66 66 44 66 beneath the hanging plate , 3.359 66 46 to cross area of smoke chimney , 7.485 66 DATE ...
34. lappuse
... pounds . Average number of dou- ble strokes of piston made per minute . Total number of double strokes made ( by coun- ter . ) Time - Hours and min- utes . Coal consumed in tons of 2240 pounds . Geographical miles run by observation ...
... pounds . Average number of dou- ble strokes of piston made per minute . Total number of double strokes made ( by coun- ter . ) Time - Hours and min- utes . Coal consumed in tons of 2240 pounds . Geographical miles run by observation ...
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