 | James Hann - 1847 - 134 Seiten
...atmospheres without any sensible error. p = (.26793 + . 0067585 f)5 ... (7) t= 147. 961 V'p—39. 644 where p is the pressure in pounds per square inch, and t the temperature in degrees of Fahrenheit. Southern's formula for pressures less than the atmospheric... | |
 | Oliver Byrne - 1851 - 310 Seiten
...be expressed in the usual terms adopted in practice, it is p = (0-2679 + 0-0067585 t)1 . . . . (N): where p is the pressure in pounds per square inch, and t the temperature in degrees of Fahrenheit-s scale, estimated above 212 or simple atmospheric pressure.... | |
 | James Hann - 1854 - 286 Seiten
...without any sensible error*. p - (-269704 + -006803H) 5 ............ . ..... (7) t = 146-991 VJ- 39-644 where p is the pressure in pounds per square inch, and t the temperature in degrees of Fahrenheit. Tredgold-s formula, as modified by Mellet, for pressures... | |
 | Oliver Byrne - 1863 - 600 Seiten
...be expressed in the usual terms adopted in practice, it is p = (0-2679 + 0-0067585 t)« . . . . (N): where p is the pressure in pounds per square inch, and t the temperature in degrees of Fahrenheit's scale, estimated above 212 or simple atmospheric pressure.... | |
 | Daniel Kinnear Clark - 1891 - 424 Seiten
...experimental observations1 with an air thermometer, is expressed by the empirical formula — in which / 1s the pressure in pounds per square inch, and t is the temperature of the saturated steam in Fahrenheit degrees. It applies with accuracy to temperatures ranging from... | |
 | James Alfred Ewing - 1894 - 424 Seiten
...applicable with other constants to other vapours J) : — 2732 396945 ... - ---- — ............ (1), where p is the pressure in pounds per square inch, and T is the absolute temperature in Fahr. degrees. For most purposes, however, it is more convenient to find the... | |
 | John Graham - 1910 - 340 Seiten
...pressure and temperature of saturated steam the following formula — , 2732 296,945 log p = 6-1007 ^5T r where p is the pressure in pounds per square inch, and T is the absolute temperature Fahr. T = t + 461°, where t is the ordinary temperature Fahr. The relation between... | |
 | William Inchley - 1912 - 444 Seiten
...experimentally. Eankine expressed the relation by the empirical formula Rinn_ 2732 396945 = 6-1007 --- ir- -- r, where p is the pressure in pounds per square inch, and T the absolute temperature in degrees Fahrenheit. 4. Relation of Pressure and Volume in Saturated Steam.... | |
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... where p is the pressure in pounds per square inch, and t the temperature in degrees of Fahrenheit-s scale, estimated above 212 or simple atmospheric pressure. 