 hyperson viscou flow slender bodi revolut hyperson viscou flow slender bodi revolut solut hyperson viscou flow slender bodi revolut deduc special case radial coordin bodi surfac proport radial coordin compar order thick boundari layer direct mean distribut boundari layer form lengthwis calcul accomplish region strong interact boundari layer shock wave calcul expect thick bodi small thick layer longitudin veloc compon rapidli decreas small major boundari layer normal compon increas thick bodi increas height shock wave pressur wall shear stress wall increas boundari layer thick decreas nose region exclud reason ordinari boundari layer theori invalid 