Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 125
ta owing to the necessity of finding theintersection of lines that meet at a small angle. For instance ifthe position of the crank when the steam is cut off, the amount oflead, and the maximum port-opening are the data, the constructionof the Zeuner diagram is complex and accuracy is difficult to… … Fig. 73. With any point 0 as a center and a radius equal to the throw ofthe eccentric describe the circle BFC. This circle is often used forthe crank-circle since the scale of that circle is arbitrary. If thereal engine is revolving clockwise from a dead-center position OB,lay off from the opposite…
Steam-engines · Heat-engines
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