Ludy, Llewellyn V., 1875- [from old catalog], American Technical Society · Chicago, American technical society · leaf 122
he movement of the valve to the right and leftof its mid-position and, as previously stated, represent the amountthe valve has moved for any crank position such as OB. Having established the valve circles, it is a simple matter toobtain the valve displacement for the position OB, which, in… … Fig. 23. Diagram Showing Study of Valve Motion for Head End Only they are similar and have two corresponding sides OB and 01 equal.Therefore, 0Q2 equals OQi. This being true for any crank position,it is true for all crank positions. Study of Valve Motion from Diagram. Now that the truth of…
Indicators for steam-engines · Steam-engines
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