find that the stationary boil- center) of about four inches af YUN EPUUUUU UYU AA HUUnTRLE LU LU AVANEGN OEUUUUAAASS ABET er will evarorate 10°63 lbs., of the bottom and ends, increasing water at 212° into perfectly dry gradually to about six inches at steam for every pound of anthra- the top. This… … plied with steam from a defective boiler. A boiler must therefore ‘ve ey only dry steam, were not the stand alone in any estimate of its essentials to that condition al- worth; its evaporative power, Tig. 6 ready complied with. Fig.5 compared with the coal con- It will be observed that the sumed,…
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