An Investigation of the Effectiveness of Ignition Sparks (1931)
NASA Technical Reports Server (NTRS) · leaf 9
the tube by vapors from the pump. For By manipulation of cock e and seal E the pressure is later series of runs the procedure is duplicated except then adjusted to an approximate desired initial that the tube is not baked out for each series. value, after which readings of the pressure are taken… … Figure 5 to know the relation between quantity of gas con- and show a condition of pressure equilibrium. Dur- sumed and a given change in pressure. While this ing these and all subsequent readings the liquid air might have been deduced from the volume, pressure at C is maintained at the level shown…
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