 | 1877 - 626 стор.
...greatly multiplied, and this circum348 stance is eminently favorable to the action. The mixture of Bteam and air is introduced into a reservoir containing...this method of M. Siemens is worthy of consideration. RAILWAY CURVES AND HIGH SPEEDS. From "The Engineer." MUCH as has been done in the improvement of permanent... | |
 | Bryan Donkin - 1900 - 548 стор.
...free sulphuric acid, and thence to the base of a cooling tower 12 feet in diameter. Here they are met by a current of cold water, the steam is condensed, and the temperature of the gas rapidly reduced. Thus cleansed, cooled, and freed from ammonia, it is led off... | |
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The mixture of steam and air is introduced into a reservoir containing bits of coke crushed and washed by a current of cold water. The steam is condensed and the air escapes mostly free from steam. As a means of forcing currents of air for purposes of... 