 hyperson viscou flow slender cone hyperson viscou flow slender cone viscou self-induc pressur 3 -semivertex-angl cone measur rang 3 7 free-stream mach number 5 8 0 5 viscou-interact paramet 2 3 data good agreement talbot 5 cone rang ramet 3 5 data correl reason well viscou-interact paramet defin mach number reynold number base ideal taylor-maccol flow condit chapman-rubesin factor method calcul self-induc pressur present take account interact boundari-layer growth inviscid-flow field outer edg boundari layer pressur calcul method 10 20 percent higher measur valu 