A manual of the mechanics of engineering and of the construction of machines. Designed as a text-book for technical schools and colleges, and for the use of engineers, architects, etc. (1878)
Weisbach, Julius Ludwig, 1806-1871, Du Bois, A. Jay (Augustus Jay), 1849-1915, Buel, Richard H. (Richard Hooker), b. 1842 · New York. J. Wiley & Sons, 1878- · leaf 563
air from the flue E,which has to pass around it beforeit can enter the chimney at F. Avalve, easily adjusted, in the pipe Bregulates the tension in the superheater, so that the tensionof the steam in the boiler exceeds but little that in thesuperheater, and the action of the latter consists… … A — Vp {\ + log. nat. e). If, now, this volume V becomes F, in the superheater,without/ being changed, the capacity for work is and hence A. =1 F P (I A- log nat. ^\ A, = VI _ I 4- rt^ t A I + 6 For the generation of the steam quantity V y, the heatrequired is, approximately, W^^ioVy (§401), §…
Mechanics, Applied · Mechanical engineering
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