 | Institution of Mechanical Engineers (Great Britain) - 1858 - 1332 Seiten
...always left the water in a boiler in a more or less wet or damp state, from the mixture of minvite particles of water with it, even when there was no...other gases : and since air at 32° was doubled in vojume by an increase of temperature of 480°, steam at 20 Ibs. per inch or 260° would be doubled... | |
 | 1860 - 902 Seiten
...be supplied to the engines from the evaporation of the same quantity of water in the boilers. Mr. EA COWPER observed that the pressure did not vary with...in volume by 708° increase of temperature (480°+ 260°—32° = 708°); and a rise of a hundred degrees from 260° to 360° would consequently increase... | |
 | Nicholas Procter Burgh - 1867 - 484 Seiten
...did not vary with the temperature ; and whatever superheating took place, the effect could only be an increase in the volume of the steam and in its...doubled in volume by 708° increase of temperature (480°+260° — 32°=708°) ; and a rise of 100° from 2603 to 360° would consequently increase its... | |
 | Nicholas Procter Burgh - 1881 - 500 Seiten
...did not vary with the temperature ; and whatever superheating took place, the effect could only be an increase in the volume of the steam and in its...temperature (480° + 260°- 32°= 708°) ; and a rise of 100° from 260° to 3 GO0 would consequently increase its volume l-7th, causing an equal saving... | |
 | Institution of Engineers and Shipbuilders in Scotland - 1904 - 500 Seiten
...endeavoured to give a rational basis to such a measure of economy in the following remarks: — "Steam is expanded by increase of temperature at pretty nearly...rate as air and other gases ; and since air at 32° F. is doubled in volume by an increase of temperature of 480° F., steam at 201bs. per square inch,... | |
 | 1860 - 568 Seiten
...same quantity of water in the boilers. Mr. EA COWPER observed that the pressure did not vary with tho temperature ; and whatever superheating took place,...temperature (480° + 260°— 32° =708°); and a rise of a hundred degrees from 260° to 360° would consequently increase its volume $th, causing an equal... | |
| |
... an increase in the volume of the steam and in its temperature, as it would be impossible for any difference of pressure to exist in the superheating apparatus, except, indeed, a slight diminution of pressure that would arise from the resistance of... 