Crank case scavenging of a two-stroke-cycle engine (1928)
NASA Technical Reports Server (NTRS) · leaf 15
Figs.19,20 N.A.C.A, Technical Maraorandum Ho.446 Time cross i^==£fo| section of scav3nging 1.0 1.5 cm^/a 0 .5 I Spec*fuel consTimption of 1st.aeries of experiments n ti I! II 2-0.6., " " " II III Vol.effic. of crankcase scavenging. IV Vol.of air drawn in during one revolution. Fig.19 Experimental… … .05 .10 .15 .20 cm^/s I OOg at beginning of compression. II " " end of expansion. III Oxygon at end of expansion. IV " " beginning of compression. V Scavenge efficiency. VI Effective vol.of scavenge air. VII Charge efficiency. Fig.20 Experimental results.
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