A. (898)—In the dry-back Scotch boiler the furnace discussions of engine economy tests and have been unabie to find any extends clear through the boiler and the combustion cham- description of it in the text books which I have. A. (897).—The Willans line is a curve obtained from water rate trials… … Diagram of Water Rates of Engine at Different Loads ray yey 'y 1 I OS should be, nearly a straight line and interpolation and extrapolation can be more easily made from it. Its de- parture from a straight line is a variation of the water rate from constancy. The points of tangency of the curve to a…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
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