A Practical Treatise on the 'Otto' Cycle Gas Engine |
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Página 67
to 19 of turning of the crank, the extent of motion will be the versed sine of an
angle of 1° with a radius of 1.25 foot - - 1 60 ... required to impart this velocity
amounts to 6.1 times the weight of the reciprocating parts = 1332 × 6:1 = 8125.2
lbs.
to 19 of turning of the crank, the extent of motion will be the versed sine of an
angle of 1° with a radius of 1.25 foot - - 1 60 ... required to impart this velocity
amounts to 6.1 times the weight of the reciprocating parts = 1332 × 6:1 = 8125.2
lbs.
Página 70
60) is 15 lbs. pressure on the crank pin per square inch of piston area, which
work has to be done by the stored-up energy in ... foot-lb., and the work to be
stored up in the flywheel = 56.25 x 3.9 x 283.5 (square inches) = 62,171 foot-lbs.,
where ...
60) is 15 lbs. pressure on the crank pin per square inch of piston area, which
work has to be done by the stored-up energy in ... foot-lb., and the work to be
stored up in the flywheel = 56.25 x 3.9 x 283.5 (square inches) = 62,171 foot-lbs.,
where ...
Página 71
1 W Y = 62,171 foot-lbs. 2g 1 W 62.82 10 x 1' X 2 x 32 = 62171 62.171 640
397894.40 TT × 3943 = 3943 = 10093 = 4 tons 10 cwts. ... W = the weight of
flywheel required for the above engine. For approximate weight of flywheels the
above ...
1 W Y = 62,171 foot-lbs. 2g 1 W 62.82 10 x 1' X 2 x 32 = 62171 62.171 640
397894.40 TT × 3943 = 3943 = 10093 = 4 tons 10 cwts. ... W = the weight of
flywheel required for the above engine. For approximate weight of flywheels the
above ...
Página 78
K and i j = 9 tons x the polar distance in feet = 9 x o = 7-1 foot-tons, the maximum
bending moment to which the shaft ... E. T. M. = 7-1 + V 7.1% + 192 = 27:37 foot-
tons the diameter of the crank shaft. 3/E. T. M. in lbs. - ^\/ 140 (safe moment for ...
K and i j = 9 tons x the polar distance in feet = 9 x o = 7-1 foot-tons, the maximum
bending moment to which the shaft ... E. T. M. = 7-1 + V 7.1% + 192 = 27:37 foot-
tons the diameter of the crank shaft. 3/E. T. M. in lbs. - ^\/ 140 (safe moment for ...
Página 79
H. T. = 117 4 v1.17% + 9.5% = 26.8 foot-tons, and the diameter of crank pin _
V. E. T. M. (in lbs.) T 140 (safe moment for steel). In this example the diameter of
crank pin - v/ 80082-y 430 = 74% inches. In practice, however, the crank pin is
never ...
H. T. = 117 4 v1.17% + 9.5% = 26.8 foot-tons, and the diameter of crank pin _
V. E. T. M. (in lbs.) T 140 (safe moment for steel). In this example the diameter of
crank pin - v/ 80082-y 430 = 74% inches. In practice, however, the crank pin is
never ...
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angle arranged Average bearing brake cent centre CHAPTER charge CHEMISTRY coal coke College combustion chamber compression connecting CONSTRUCTION crank crank shaft Crown 8vo cubic feet cycle cylinder designed diagram diameter direct driving effective electric ELEMENTARY elevation equal exhaust exhaust valve explosion firing fitted fixed flywheel foot force fuel gas engine give governor H.P. NOM heat horse-power hour ignition Illustrations impulse indicator length lever light load London makers maximum means MECHANICS Messrs method minute moved obtained ordinary passing pipe piston placed plant Plates position practice pressure producer Professor Royal running SCALE School Science shaft shown shows side speed spring square inch steam stroke supply TABLE taken taking temperature tion trial tube University valve volume weight wheel Woodcuts
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Información bibliográfica
| Título | A Practical Treatise on the 'Otto' Cycle Gas Engine |
| Autor | William Norris |
| Editor | Longmans, Green, 1896 |
| Procedencia del original | Universidad de California |
| Digitalizado | 25 Oct. 2007 |
| Largo | 260 páginas |
| Exportar cita | BiBTeX EndNote RefMan |