Journal of the Franklin Institute, 80. sējums;110. sējumsFranklin Institute, 1880 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 81.
26. lappuse
... heating surface . The following are the principal dimensions and proportions of the boiler , namely : Extreme length ... Heating surface in furnaces to after side of bridge - walls , 63 · 1111 sq . Heating surface in cylinders beyond ...
... heating surface . The following are the principal dimensions and proportions of the boiler , namely : Extreme length ... Heating surface in furnaces to after side of bridge - walls , 63 · 1111 sq . Heating surface in cylinders beyond ...
27. lappuse
Heating surface in the tubes , calculated for inside di- ameter , · 893.3925 sq . ft . 10.6387 sq . ft . 141.6616 sq . ft . Heating surface in the front end of the upper shell , Heating surface in the cylindrical part of the upper shell , ...
Heating surface in the tubes , calculated for inside di- ameter , · 893.3925 sq . ft . 10.6387 sq . ft . 141.6616 sq . ft . Heating surface in the front end of the upper shell , Heating surface in the cylindrical part of the upper shell , ...
29. lappuse
... heat it up . The coal was burnt at its maximum rate of combustion . The draught of the chimney was poor . The following are the data and results of the experiment : TOTAL QUANTITIES . BOILER . RATE OF COMBUSTION . VAPORIZATION July ...
... heat it up . The coal was burnt at its maximum rate of combustion . The draught of the chimney was poor . The following are the data and results of the experiment : TOTAL QUANTITIES . BOILER . RATE OF COMBUSTION . VAPORIZATION July ...
30. lappuse
... heating surface , Pounds of combustible consumed per hour per square foot of heating surface , Number of pounds of water that would have been vapo- rized had it been supplied at the temperature of 100 degrees Fahrenheit , and vaporized ...
... heating surface , Pounds of combustible consumed per hour per square foot of heating surface , Number of pounds of water that would have been vapo- rized had it been supplied at the temperature of 100 degrees Fahrenheit , and vaporized ...
31. lappuse
... heat in equal time . Another injurious result is that the cool infiltered air , after absorbing heat from the gases of combustion , passes out with them at the same chimney tem- perature ; the loss of heat thus caused being measured by ...
... heat in equal time . Another injurious result is that the cool infiltered air , after absorbing heat from the gases of combustion , passes out with them at the same chimney tem- perature ; the loss of heat thus caused being measured by ...
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acid Anthracite apparatus battery bobbin boiler bone oil carbon carbonic acid cent chamber coal gas combustion compression constructed containing cubic cylinder diameter dimensions drawing-roller dy dz dynamo-electric effect elastic elastic limit electric light employed experiments feet fibres Franklin Institute furnace gases gills give heating surface horizontal horse-power hour increase ingot iron jute length locomotive machine magnet manganese matter means mechanical ment metal metric metric system miles miles per hour millimetre minute motion nuts obtained ordinary oxide oxygen paraffine Patents Perkins Engine phosphorus pins piston placed plate pound of coal pounds per square practical pressure produced proportion quantity Rendus resistance revolutions per minute rollers screws selenium shaft shell side silica slag sliver speed square inch steam dome steam engine steel strain Sulphur temperature tion tons tubes valve vaporized velocity vertical vessel weight wheels wire