INVESTIGATION OF AERODYNAMIC CHARACTERISTICS OF A HYPERSONIC FLOW AROUND BODIES OF REVOLUTION WITH A PERMEABLE TIP

摘要

Results of experimental investigations of aerodynamic characteristics of models of high-velocity flying vehicles consisting of a combination of a blunt cone, a cylinder, and a, conical tail fin are presented. The model forebody is cooled by porous blowing. The choice of such a configuration is determined by the necessity of optimizing the arrangement of high-velocity flying vehicles on the launcher and their aerodynamic characteristics under conditions of intense surface mass transfer (decrease in drag and heat transfer and increase in static and dynamic stability).