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 6
From these mean quantities the following rule is derived : Rule I. — To find the consumption of Water as Steam per horse power per hour , for a given period of admission . Multiply the part of the stroke in inches during which the steam ...
From these mean quantities the following rule is derived : Rule I. — To find the consumption of Water as Steam per horse power per hour , for a given period of admission . Multiply the part of the stroke in inches during which the steam ...
Page 7
In column 5 are given the relative amounts. Journal Franklin Institute , Fig.1 . Slow Speed . 80 20 40 B 30 50 60 70 70 A 00 1 4 Fig . 2. Quick Speed . Vol . XXV3 Series Plate 1 Caledonian Engines N ° 42 & 125 .
In column 5 are given the relative amounts. Journal Franklin Institute , Fig.1 . Slow Speed . 80 20 40 B 30 50 60 70 70 A 00 1 4 Fig . 2. Quick Speed . Vol . XXV3 Series Plate 1 Caledonian Engines N ° 42 & 125 .
Page 9
In column 5 are given the relative amounts of work done by steam , under the admissions named in column 1 , being directly as the effective mean pressures in the cylinder , which are found by a rule to be afterwards given .
In column 5 are given the relative amounts of work done by steam , under the admissions named in column 1 , being directly as the effective mean pressures in the cylinder , which are found by a rule to be afterwards given .
Page 41
From the data given in Regnault's experiments , this loss would be as follows the temperature of the feed water being maintained at 110 ° Fah . , and the average steam pressure in the boilers being 15.6 pounds per square inch above ...
From the data given in Regnault's experiments , this loss would be as follows the temperature of the feed water being maintained at 110 ° Fah . , and the average steam pressure in the boilers being 15.6 pounds per square inch above ...
Page 47
This process , which I have employed in three furnaces — two in Scotland and one in Wales - bas given me very satisfactory results . In the iron thus obtained the crystals are not found , and the metal acquires a long and very tenacious ...
This process , which I have employed in three furnaces — two in Scotland and one in Wales - bas given me very satisfactory results . In the iron thus obtained the crystals are not found , and the metal acquires a long and very tenacious ...
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