Journal of the Franklin InstituteVols. 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] |
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Page 40
The length of the route or distance run can be taken to be the same in both directions , the means by observation differing only 14 miles , or less than half of one per cent of the lesser distance ; but the voyage from New York to ...
The length of the route or distance run can be taken to be the same in both directions , the means by observation differing only 14 miles , or less than half of one per cent of the lesser distance ; but the voyage from New York to ...
Page 41
... mean of a large number of indicator diagrams gives the initial cylinder pressure 2 pounds less than the boiler pressure , making it 28-3 pounds per square inch , and the relative of bulks of steam of this pressure and the water from ...
... mean of a large number of indicator diagrams gives the initial cylinder pressure 2 pounds less than the boiler pressure , making it 28-3 pounds per square inch , and the relative of bulks of steam of this pressure and the water from ...
Page 49
section , but particularly the parts fore and aft of the same , will partake more or less of the elliptic and angle shape . Froin experiments made subsequent to those already given in chapter XI . , but not entered , and for the purpose ...
section , but particularly the parts fore and aft of the same , will partake more or less of the elliptic and angle shape . Froin experiments made subsequent to those already given in chapter XI . , but not entered , and for the purpose ...
Page 51
But in order to strengthen the dead wood and keel , short braces placed at the angle of 45 ° may be employed where thought requisite , but the less the better . E B н M No. 5. Midship Section of Model Q. - Scale , i inch 10 1 inch .
But in order to strengthen the dead wood and keel , short braces placed at the angle of 45 ° may be employed where thought requisite , but the less the better . E B н M No. 5. Midship Section of Model Q. - Scale , i inch 10 1 inch .
Page 53
The proportion of one - twelfth will be found to equal 24 inches , and rather more ; being certainly less than 3 inches . It was stated , however , that increase of the speed of the model would cause the centre of lateral resistance to ...
The proportion of one - twelfth will be found to equal 24 inches , and rather more ; being certainly less than 3 inches . It was stated , however , that increase of the speed of the model would cause the centre of lateral resistance to ...
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acid action amount apparatus appears applied arrangement attached boiler carbon carried cast cause cent centre chamber claim closed coal colors combination connected consists construction containing cylinder described diameter direction distance effect employed engine equal experiments feet fire flues force frame furnace give given greater heat hour Improvement inches increase Institute invention iron Journal latter lead length less light lower machine manner manufacture material means mechanical metal method miles minute motion moved nature object observed obtained operation oxide pass patent pipe piston placed plate portion position pounds practical present pressure produced proportion quantity railway screw separate shown side slide space specified speed spring square steam stroke substantially surface taken tion train tubes turning valve vessel weight wheel whole York