Inside Out Library · ExploreSome Characteristics of Fuel Sprays at Low-injection Pressures (1931)NASA Technical Reports Server (NTRS) · leaf 7Fig.l Fuel spray injection systemNASA Technical Reports Server (NTRS)Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.More pictures from Some Characteristics of Fuel Sprays at Low-injection PressuresMore like this
