 | Institution of Civil Engineers (Great Britain) - Civil engineering - 1900 - 572 pages
...also be retained. A " boiler horse-power " is defined as " 34£ units of evaporation per hour," and as practically equivalent to " an evaporation of 30 Ibs. of water from a feed-water temperature of 100° F. into steam at 70 Ibs. gauge pressure." Quality of Steam. — The... | |
 | Rolla Clinton Carpenter - Engineering - 1892 - 830 pages
...into dry steam of the same te uperature. This standard is equivalent to 33,317 British thermal units per hour. It is also practically equivalent to an evaporation of 30 pounds of water from a feed-water tern4 APPENDIX. perature of 100 degrees Fahr. into steam at 70 pounds... | |
 | Herman Poole - Calorimeters - 1898 - 284 pages
...Fahr. into steam at the same temperature. This standard is equivalent to 33,317 British thermal units per hour. It is also practically equivalent to an evaporation of 30 pounds of water from a feed-water temperature of 100 degrees Fahr. into steam at 70 pounds gauge-pressure.*... | |
 | Walter Bradlee Snow - Steam-boilers - 1899 - 340 pages
...into dry steam of the same temperature. This standard is equivalent to 33,317 British thermal units per hour. It is also practically equivalent to an evaporation of 30 pounds of water from a feed-water temperature of 100 degrees Fahr. into steam of 70 pounds gauge-pressure."... | |
 | Institution of Civil Engineers (Great Britain) - Civil engineering - 1900 - 564 pages
...also be retained. A " boiler horse-power " is defined as " 34£ units of evaporation per hour," and as practically equivalent to " an evaporation of 30 Ibs....from a feed- water temperature of 100° F. into steam at 70 Ibs. gauge pressure." Quality of Steam. — The moisture in the steam should be determined by... | |
 | American Society of Mechanical Engineers - Mechanical engineering - 1900 - 1252 pages
...into dry steam of the same temperature. This standard is equivalent to 33,317 British thermal units per hour. It is also practically equivalent to an evaporation of 30 pounds of water from a feed-water tern^ FOR CONDUCTING STEAM-BOILER TRIALS. perature of 100 degrees... | |
 | Herman Poole - Calorimeters - 1900 - 342 pages
...into dry steam of the same temperature. This standard is equivalent to 33,317 British thermal units per hour. It is also practically equivalent to an evaporation of 30 pounds of water from a feed-water temperature of 100 degrees Fahr. into steam at 70 pounds gauge pressure.*... | |
 | William Kent - Boilers - 1901 - 522 pages
...into dry steam of the same temperature. This standard is equivalent to 33,317 British thermal units per hour. It is also practically equivalent to- an evaporation of 30 pounds of water from a feed-water temperature of 100 degrees Fahr. into steam at 70 pounds gauge-pressure,... | |
 | Heine Safety Boiler Company - Steam-boilers, Water-tube - 1904 - 180 pages
...212 degrees Fahrenheit into dry steam at the same pressure. This standard is equivalent to 33,317 BTU per hour. It is also practically equivalent to an evaporation of 30 pounds of water from a feed water temperature of 100 degrees Fahrenheit into steam at 70 pounds pressure.... | |
 | Refrigeration and refrigerating machinery - 1904 - 366 pages
...British thermal units per hour. It is also practically equivalent to an evaporation of thirty pounds of water from a feed water temperature of 100° F. into steam at seventy pounds gauge pressure. To develop the standard unit of a boiler, two things are most essential... | |
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BTU per hour. It is also practically equivalent to an evaporation of 30 Ibs. of water from a feed water temperature of 100° F. into steam of 70 Ibs. gauge pressure. 
