Hutton, Frederick Remsen, 1853- [from old catalog] · New York, J. Wiley & sons; [etc., etc.] · leaf 559
as tofurnish the oxygen for combustion. (3) The bar must be of such design that it shall not warpunder the unequal temperature of its upper and lower sides.Warping rnust be prevented both vertically and sidewise. (4) The bar must be easily cleaned from ashes and clinker, 522 MECHANICAL ENGINEERING… … Fig. 445.the broad back up. Any solid matter which will pass throughthe top opening will go the rest of the way and fall into the pit.(5) The bar must be strong enough to carry the load causedby the weight of fuel without sagging or breaking even whenits top is red-hot. This is secured by giving…
Mechanical engineering · Steam power plants
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