 | Frederick Augustus Porter Barnard - 1869 - 724 Seiten
...same effect is produced at the free/ing point of water by a pressure of five atmospheres, at 21° C (70° F) by a pressure of nine, and at 38° C (100°...and an artificial temperature in the boiler of .38° C, would furnish a differential pressure of five atmospheres, with a maximum pressure of fourteen.... | |
 | Frederick Augustus Porter Barnard - 1869 - 740 Seiten
...water by a pressure of five atmospheres, at 21° С (70° F) by a pressure of nine, and at 38° С (100° F) by a pressure of fourteen. If a refrigerator...and an artificial temperature in the boiler of 38° C, would furnish a differential pressure of five atmospheres, with a maximum pressure of fourteen.... | |
 | Frederick Augustus Porter Barnard - 1870 - 684 Seiten
...the gases called permanent, may be liquified by cold and pressure. At a temperature of — 38°.5 C, it becomes liquid at the pressure of the atmosphere....and an artificial temperature in the boiler of 38° C, would furnish a differential pressure of five atmospheres, with a maximum pressure of fourteen.... | |
 | United States. Commissioners to the Paris Universal Exposition, 1867 - 1870 - 718 Seiten
...by a pressure of five atmospheres, at 21° C (70° F) by a pressure of nine, and at 38° C (100° P) by a pressure of fourteen. If a refrigerator could...and an artificial temperature in the boiler of 38° C, would furnish a differential pressure of five atmospheres, with a maximum pressure of fourteen.... | |
 | 1870 - 388 Seiten
...atmospheres, at 21° C. (70° F.) by a pressure of 9, and at 38° C. (100° F.) by a pressure of 14. If a refrigerator could be created having a constant...and an artificial temperature in the boiler of 38° C., would furnish a differential pressure of 5 atmospheres, with a maximum pressure of 14. By carrying... | |
 | United States commission to the Paris expos, 1867 - 1870 - 726 Seiten
...a pressure of fourteen. If a refrigerator could be created having a constant temperature of "" Г, or lower, liquid ammonia would furnish a motive power...of any artificial heat. The heat necessary to its ey;i|x>ration might be supplied by placing the vessel containing it in a water-bath, fed, at least... | |
 | 1871 - 386 Seiten
...F.) by a pressure of 14. If a refrigerator could be created having a constant temperature of 0°C., or lower, liquid ammonia would furnish a motive power...and an artificial temperature in the boiler of 38° C., would furnish a differential pressure of 5 atmospheres, with a maximum pressure of 14. By carrying... | |
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C (100° F) by a pressure of fourteen. If a refrigerator could be created having a constant temperature of 0° C, or lower, liquid ammonia would furnish a motive power of great energy, without the use of any artificial heat. The heat necessary to its... 