1I,A,6.A. Technical Uemorandui-n iTo,7l3 Figs. 1,2,3 f(9 V V Figure l.-Kutta^Joiokowsiy Figure 2.-Two ,^roaps of yortic?=s theorem. T7hose centers of .;^;ravit; move perpendicular to their con- necting line. … Figure ?.-Two groups of vortices Fi,::^are 4.-Displace-:ent of a whose centers of gravity ri^-Tii v)late in a move obliquely to their connecting fluid, line.
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.