Comparative Performance of a Powerplus Vane-type Supercharger and an N.A.C.A. Roots-type Supercharger (1932)
NASA Technical Reports Server (NTRS) · leaf 23
looor b Slip speeds of Poworplus supercharger of 0.544 cu.'ft./revolution dis- placeincnt,calculated from volumetric efficiency ciirves. _j ^-9 Slip speeds of iT.A.C.A. Hoots supercharger of 0.5G9 cu. ft ./revolution CD … Pressure difference, in. of Hg ,10 Slip speeds of Poworplus and DT.A.C.A. Hoots superchargers at various speeds and pressure differences.
NASA Technical Reports Server (NTRS)
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